CONSTRUCTION AND FURNITURE PRODUCTS
PB | PARTICLEBOARD MDF | MEDIUM DENSITY FIBREBOARD OSB | ORIENTED STRAND BOARD SONAE ARAUCO
CONTENTS
SONAE ARAUCO 05 ENVIRONMENT 13 LEED CERTIFICATION 14 WHY USE WOOD-BASED PRODUCTS? 16 OUR PRODUCTS 19
PB | PARTICLEBOARD 21 INTRODUCTION 22 PB 22 PB MR 23 PB FR 23 PB LIGHT 24 PB FOR SHUTTERING 24
MDF | MEDIUM DENSITY FIBREBOARD 35 INTRODUCTION 36 MDF 36 THIN MDF 41 THIN MDF MR 42 STRUCTURAL MDF MR 43 MDF FR 44 MDF LIGHT 46 MDF FOR DEEP ROUTERING 47 MDF FOR LACQUERING 48 MDF FORM 49 MDF FLOORING 50 MDF FLOORING MR 51
OSB | ORIENTED STRAND BOARD 53 INTRODUCTION 54 OSB 2 57 OSB 3 58 OSB 4 59
NOTES ON PROCESSING, TRANSPORT AND STORAGE 60 GLOSSARY 62
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This is a general catalogue for Sonae Arauco’s construction and furniture products. Please contact our sales team for more detailed information. For additional technical information, see the product Declaration of Performance (DoP) at www.sonaearauco.com.
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TAKING WOOD FURTHER
SONAE ARAUCO IS A WOOD-BASED ALLIANCE BETWEEN TWO STRONG BRANDS: SONAE INDÚSTRIA AND ARAUCO. BOTH SHARE THE SAME INTERNATIONAL GROWTH AMBITION AND LONG-TERM BUSINESS VISION. BOTH BELIEVE THAT EVERYTHING THEY DO IS ABOUT PEOPLE AND A BETTER PLANET. BOTH DREAM ABOUT A RENEWABLE AND SUSTAINABLE FUTURE.
SONAE ARAUCO WISHES TO SHARE ITS PROUD INDUSTRIAL SOUL WITH THE WORLD.
TOGETHER, WE TAKE WOOD FURTHER.
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In 2016, we announced the establishment of Sonae Arauco, created from a partnership between Sonae Indústria and Arauco. It has been a pleasure to lead our company into this new era of sustainable growth.
The overriding goal of Sonae Arauco is to be the benchmark brand and number one choice for our customers, employees and suppliers, in harmony with the communities.
We believe in sustainable partnerships in the world inspired by wood. We always strive for excellence and the best results, alongside our business partners in all the regions where we operate worldwide.
We aim to help our customers fulfil their ambitions, offering them a combination of industrial knowledge, functionality, quality, design and price.
Sonae Arauco makes every effort to create inspirational wood products for a better life, a better future and a better planet.
At Sonae Arauco we will always go further.
We take wood further.
Rui Correia
CEO Sonae Arauco
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OUR VISION
OUR VISION IS TO CREATE WOOD- BASED SOLUTIONS FOR A BETTER LIFE AND PLANET.
We believe in the value of wood in people’s lives. Our vision is to provide sustainable wood-based solutions that improve modern quality of life. Our aim is to be the wood brand choice of clients, employees, suppliers and communities. Sonae Arauco stands for its purpose of creating wood-based solutions for a better life, a better future and a better planet.
OUR VALUES
PROUD INDUSTRIAL SOUL
With a long-term business vision and a solid growth ambition, we are a company born with strong roots to last through generations. We have the courage to take risks and the financial strength to embrace them as new challenges, knowing that our knowledge and high quality standards will always take us further.
WOOD-BASED EXPERTISE LONG-TERM BUSINESS VISION SOLID GROWTH AMBITION
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OUR MISSION
OUR MISSION IS TO OFFER WOOD- BASED PRODUCTS THAT IMPROVE PEOPLE’S LIVES.
We have an industrial soul and we believe in wood-lasting partnerships. We seek excellence and long-term profitability along with our business partners. Our everyday dream is to take our clients’ ambitions further by offering an attractive combination of industrial expertise, functionality, sustainable quality, design and price.
WOOD-BASED LIFE WOOD-LASTING IMPROVEMENT ALLIANCES
We take wood innovation further to be a leading We believe in teamwork, safe workplaces, cooperation international company in the sector. We create and long-lasting partnerships. Ethics and transparency sustainable and renewable wood-based solutions for a are rooted in our business integrity and commitment better life and planet, moving beyond products to offer with our stakeholders. Respecting the environment and fit for purpose solutions that improve people’s lives. the communities around us is part of our nature and at the centre of our priorities. SUSTAINABLE AND RENEWABLE ETHICS AND TRANSPARENCY INNOVATION LONG-LASTING PARTNERSHIPS FIT FOR PURPOSE SAFETY AND GOOD CITIZENSHIP
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AN ALLIANCE THAT UNITES THE EXPERIENCE OF THE PAST WITH THE POTENTIAL OF THE FUTURE
WE TAKE WOOD FURTHER Sonae Arauco is the result of a joint venture between Sonae Indústria and Arauco. This partnership was born to create inspirational wood solutions for a better world and brighter future, and encompasses wood-based panelling, chemical and impregnated paper plants in Europe and South Africa.
SONAE ARAUCO IN NUMBERS
2.784 EMPLOYEES
INDUSTRIAL 21 AND COMMERCIAL UNITS
COUNTRIES PORTUGAL, SPAIN, GERMANY, SOUTH AFRICA, UNITED 8 KINGDOM, FRANCE, NETHERLANDS AND SWITZERLAND
COUNTRIES 75 WHERE OUR PRODUCTS ARE SOLD
MILLION € 812 TURNOVER
MILLION M3 4.185 PRODUCTION CAPACITY 11 SONAE ARAUCO
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TO RESPECT THE ENVIRONMENT IS PART OF OUR NATURE
At Sonae Arauco we are committed to the concept of sustainable utilisation of the raw materials and we actively respect these principles in all our business practices.
The basis of the quality provided by its products is the use of wood from sustainably managed and carefully controlled origins. Under the scope of this policy, Sonae Arauco has PEFC™ (Programme for the Endorsement of Forest Certification) and FSC® (Forest Stewardship Council®) certification.
The use of controlled origin wood makes it possible to assure forest sustainability, developing its economic, environmental and social functions, in particular through: Conservation of classified habitats and ecological corridors; Promotion of the enrichment of soils; Conservation of biodiversity; Promotion of employment in rural areas; Respect for the legal rights of forest properties; Identification and promotion of different forest uses.
The EPD (Environmental Product Declaration) from the Bauen und Umwelt e.V. Institute gives a transparent view of the environmental impact of Sonae Arauco products.
The EPD provides the database for environmental assessment of buildings that use Sonae Arauco products, in accordance with EN 15978, and is based on international (EN ISO 14025, EN ISO 14040) and European EN 15804 standards.
All Sonae Arauco factories meet internationally recognised standards in terms of occupational safety, as well as environmental, quality and energy management standards. This is confirmed by the OHSAS 18001, EN ISO 14001, EN ISO 9001 and ISO 50001 certification for the entire group.
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LEED CERTIFICATION
LEED is a programme created by the US Green Building Council (USGBC). It certifies the sustainability of buildings according to resource rationalisation criteria (energy, water, etc.).
Encompassing a wide variety of buildings, LEED certification has been changing the way buildings are planned, constructed and maintained. LEED certification is wide-ranging, flexible and covers the entire lifecycle of a building, providing the tools necessary to improve building performance and create a better environment for their occupants.
For sustainable construction, planners should consider choosing sustainable materials that contribute to obtaining LEED certification. The use of Sonae Arauco products gives 5 LEED credits provided that:
MATERIALS AND RESOURCES
The product contains recycled materials and the factory where the material is produced has a Chain of Custody (CoC) in accordance with the principles and criteria of the Forest Stewardship Council® (FSC®). The product can be supplied with an FSC® claim (FSC Mix Credit) or a Controlled Wood (CW) claim.
Depending on the project location, this product can comply with the requirements for material extracted and produced locally (up to 160 km).
Sonae Arauco has Environmental Product Declarations (EPD) for all its products.
INTERIOR AIR QUALITY
The products can be supplied with NAF class (no added formaldehyde) CARB certification.
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MDF | MEDIUM OSB | ORIENTED REQUIREMENTS PB | PARTICLEBOARD DENSITY FIBREBOARD STRAND BOARD
RECYCLED CONTENT
Use materials with recycled content, such that the sum of postconsumer recycled content plus ½ of the preconsumer content constitutes at • least 10% or 20%, based on the total cost of the materials in the project
REGIONAL MATERIALS
Use building materials or products that have been sourced (extracted, • • • manufactured and purchased) within 100 miles (160km) of the project site
CERTIFIED WOOD Wood products available with Forest • • • Stewardship Council® Certification
ENVIRONMENTAL PRODUCT DECLARATION Wood products available • • • with EPD
LOW-EMISSION MATERIALS Very low formaldehyde emission and/ • • • or CARB/ NAF certified
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WHY USE WOOD-BASED PRODUCTS?
Wood-based boards basically include a set of composite materials and a WOOD-BASED binder (resin) and may incorporate several different additives, such as moisture PRODUCTS resistant, fire retardant and preserving agents. There are clear advantages to using wood-based boards, rather than solid wood, in particular: 1 Availability in different types and formats adapted to the user’s needs; Physical and Mechanical They allow for much larger sizes than sawn solid wood; Properties Greater resistance in the plane of the board;
Good strength-to-weight ratio; 2 Greater dimensional stability; Dimensional Flexibility Obtaining homogeneous products.
In addition to the technical arguments for choosing wood-based products in 3 applications they are recommended for, their good environmental performance Ease of Transformation should also be pointed out, in particular:
Wood-based panels generally contribute to the sustainable use of forest 4 resources; Aesthetic Wealth They promote better use of wood resources, as the materials that cannot be used to manufacture panels are used to generate the energy required for the process;
The production of wood-based products allows industrial use of wood from secondary forest species.
Forests are a recognised carbon sink (photosynthesis) and forestry derivative products are authentic carbon stores. In this case, the wood- based products are long-lasting carbon stores, in particular if used in construction and if they are recycled.
1m3 270 Kg 1 Ton
= Kg =
Panel Carbon CO2
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IN EACH PRODUCT, AN INNOVATIVE WOOD SOLUTION
Our goal is to develop solutions inspired by wood that combine industrial knowledge, functionality, quality, design and price. More than creating wood-based products, we provide solutions that improve people’s lives.
Wood-based panels are the basis of everything we do and the most sustainable, flexible and functional alternative to solid wood. They are a more efficient way to use resources and have a greater dimensional flexibility, allowing us to create solutions tailored to people’s needs. We are proud to develop and produce alternatives to solid wood products for a growing number of applications, such as furniture for the home and office, kitchen and bathroom cabinets, doors, walls and decorative articles.
Our base products:
PB | PARTICLEBOARD, a versatile product recommended for the furniture and building industry;
MDF | MEDIUM DENSITY FIBREBOARD, an excellent alternative to solid wood and ideal for furniture, flooring and the building industry;
OSB | ORIENTED STRAND BOARD, a highly durable product recommended for structural and non-structural applications in the building industry.
At Sonae Arauco, all the wood-based panels are available with additional properties, such as fire retardant (FR) and moisture resistance (MR), complying with the strictest environmental requirements in relation to formaldehyde emissions.
Both the Particleboard (PB) and the Medium Density Fibreboard (MDF) play a crucial role for Innovus, a Sonae Arauco brand that provides a complete range of decorative products for interior design projects. From the Decorative Melamine (MF), High Pressure Laminate (HPL) and Compact High Pressure Laminate (HPL C) to Innovus Essence (EIR) with the texture, look and feel of real wood in a melamine surfaced panel and Innovus Coloured MDF.
Additionally, for constructions, refurbishments or extensions, the AGEPAN® SYSTEM solutions by Sonae Arauco are ideal for roofs, walls and floors.
Sonae Arauco´s decorative flooring brand - POLIFACE® - has a wide range of aesthetic solutions for commercial and residential needs.
In South Africa, our products are sold under the brands NovolamTM, NovogoldTM, NovowoodTM, NovoliteTM and Laminated flooring.
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OUR PRODUCTS
PB MDF OSB
PB | PARTICLEBOARD MDF | MEDIUM DENSITY OSB | ORIENTED FIBREBOARD STRAND BOARD
PB PB P2 MDF OSB 2 PB P4 THIN MDF OSB 3 PB P6 THIN MDF MR OSB 4 PB MR PB P3 PB P5 STRUCTURAL MDF MR PB P7 MDF FR
PB FR PB P2 MDF LIGHT PB P3 PB P4 MDF DEEP ROUTERING PB P6 MDF FOR LACQUERING
PB LIGHT MDF FORM
PB FOR SHUTTERING MDF FLOORING
MDF FLOORING MR
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PB | PARTICLEBOARD
A VERSATILE SOLUTION FOR FURNITURE AND CONSTRUCTION
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PB | INTRODUCTION
Particleboard is probably the most common wood-based product. It is very versatile and has a wide range of applications.
Designed for general use in furniture and construction, Sonae Arauco particleboard is a panel consisting of three layers, with a smooth, flat surface.
The various types of particleboards in Sonae Arauco’s product portfolio assure the right solution whether is for dry or humid conditions, or eventually when there is a need for fire retardants as well. With this range of products, it is possible to choose the best solution for each application.
On request, Sonae Arauco particleboard products are available in FSC® or PEFC™ certified wood versions.
STANDARD PRODUCTS
Sonae Arauco’s standard particleboard product portfolio allows a wide range of applications, ensuring internationally required quality levels and meeting the requirements of European standards EN 312 and EN 13986.
They have low formaldehyde emissions (class E1) and the ones with a thickness of ≥ 9 mm and density higher than 600 kg/m3 are classified as D-s2, d0 according to EN 13501-1 (reaction to fire).
PB P2, P4, P6
Particleboard available in thicknesses from 6 to 45 mm, sanded on both sides for use in dry conditions.
APPLICATION TYPE
Boards for interior fitments (including furniture) P2
Boards for load-bearing use P4
Boards for heavy duty load-bearing use P6
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PB MR | MOISTURE RESISTANT P3, P5, P7
Particleboard available in thicknesses from 6 to 45 mm, sanded on both sides for use in humid conditions.*
APPLICATION TYPE
Boards for non-load bearing use P3
Boards for load-bearing use P5
Boards for heavy duty load-bearing P7
*To more easily identify the product, the inner layer in MR particleboard is green.
PB FR | FIRE RETARDANT P2, P3, P4, P6
Particleboard sanded on both sides for easy application, with improved fire behaviour properties. To more easily identify the product, the inner layer in FR particleboard is red.*
APPLICATION TYPE RANGE OF THICKNESSES EUROCLASS
Boards for non-load bearing use in dry conditions P2 10 to 45 mm B-s1, d0
Boards for non-load bearing use in dry conditions P2 8 to 45 mm C-s1, d0
Boards for non-load bearing use in humid conditions P3 10 to 45 mm B-s1, d0
Boards for load-bearing use in dry conditions P4 10 to 40 mm B-s1, d0
Boards for flooring in dry conditions P4 10 to 40 mm BFL-S1
Boards for heavy duty load-bearing use in dry conditions P6 28 to 40 mm B-s1, d0
*On request, another colour can be used on both layers.
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CUSTOMISED PRODUCTS
Sonae Arauco’s customised product portfolio includes a set of complementary solutions for specific applications in the furniture and construction industries.
PB LIGHT
Particleboard with low weight, available in thicknesses between 20 and 45 mm, suitable for use in dry conditions.
APPLICATION TYPE
Door cores PB Light
PB FOR SHUTTERING
Particleboard resistant to humid conditions, with a phenolic surface, particularly suitable for use in shuttering.
APPLICATION TYPE
Shuttering PB P3 Surfaced
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GENERAL APPLICATIONS
PB PB SEGMENTS APPLICATIONS PB ST PB MR PB FR PB LIGHT LOAD BEARING SHUTTERING
DOORS AND Interior doors • • • FRAMES Door cores • FURNITURE Residential furniture • • Closets and dressers • Furniture backs and drawer bottoms • Light construction • • Kitchens and counter tops • • • Bathroom furniture • • Office furniture • • School furniture • CONSTRUCTION Moulding • • Shuttering • FLOORING Tongue and groove flooring • • • • Technical flooring • PACKAGING Multipurpose crates • •
RETAIL AND Public spaces and retail EXHIBITIONS • • • Exhibitions • • • •
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PB
Particleboard suitable for indoor use and in the furniture industry.
Sonae Arauco particleboard has a fine, sanded finish suitable for apply decorative surfaces like melamine, veneer or laminate.
This particleboard is suitable for the production of furniture and shelving units as it can be easily machined.
By default, these products are supplied with E1 certification, in accordance with EN312 and EN13986 standards. On request, PB P2 panels are also available in Carb2, F4* and NAF .
ADVANTAGES APPLICATIONS
• Easy to mill P2 • Excellent mechanical and surface properties • Furniture • Low formaldehyde emission • Doors • Partitions • Interior decoration products • Use in dry conditions P4 AND P6 • Indoor areas in demanding load applications • Use on structural flooring, walls and roofs • Use in dry conditions
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TECHNICAL / MECHANICAL PROPERTIES
PROPERTY TEST UNIT THICKNESS RANGE (mm)
> 6 - 10 > 10 - 13 > 13 - 20 > 20 - 25 > 25 - 32 > 32 - 40 > 40 - 45
P2
Bending strength EN 310 N/mm2 11 11 11 10.5 9.5 8.5 7
Internal bond EN 319 N/mm2 0.40 0.40 0.35 0.30 0.25 0.20 0.20
Modulus of elasticity (MOE) EN 310 N/mm2 1800 1800 1600 1500 1350 1200 1050
Surface soundness EN 311 N/mm2 0.80 0.80 0.80 0.80 0.80 0.80 0.80
P4
Bending strength EN 310 N/mm2 16 15 13 11 9
Internal bond EN 319 N/mm2 0.40 0.35 0.30 0.25 0.20
Modulus of elasticity (MOE) EN 310 N/mm2 2300 2300 2050 1850 1500
Swelling (24h) EN 317 % 16 15 15 15 14
P6
Bending strength EN 310 N/mm2 15 14 12
Internal bond EN 319 N/mm2 0.35 0.30 0.25
Modulus of elasticity (MOE) EN 310 N/mm2 2400 2200 2050
Swelling (24h) EN 317 % 15 14 14
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PB MR | MOISTURE RESISTANT
Particleboard suitable for use in humid conditions
PB MR is a particleboard with special resistance properties to occasional humidity, with minimal expansion and swelling, for load- bearing and non load-bearing use.
This particleboard has a fine, sanded finish and is suitable for countless decorative surfaces applications, such as melamine, veneer or laminate. P3, P5 and P7 types are available with E1 certification.
ADVANTAGES APPLICATIONS
• Moisture resistant P3 MR • Easy to mill • Kitchen and bathroom furniture • Low formaldehyde emission • Non load-bearing use in humid conditions P5 AND P7 MR • Building structural floors, walls and ceiling lining • Load-bearing use in humid conditions
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TECHNICAL / MECHANICAL PROPERTIES
PROPERTY TEST UNIT THICKNESS RANGE (mm)
> 8 - 13 > 13 - 20 > 20 - 25 > 25 - 32 > 32 - 40 > 40 - 45
P3 MR
Bending strength EN 310 N/mm2 15 14 12 11 9 7.5
Internal bond EN 319 N/mm2 0.45 0.45 0.40 0.35 0.30 0.25
Modulus of elasticity (MOE) EN 310 N/mm2 2050 1950 1850 1700 1550 1350
Swelling (24h) EN 317 % 17 14 13 13 12 12
Internal bond after cyclic test EN 321 N/mm2 0.15 0.13 0.12 0.10 0.09 0.08
Swelling after cyclic test EN 321 % 14 13 12 12 11 11
P5 MR > 10 - 13
Bending strength EN 310 N/mm2 18 16 14 12 10 9
Internal bond EN 319 N/mm2 0.45 0.45 0.40 0.35 0.30 0.25
Modulus of elasticity (MOE) EN 310 N/mm2 2550 2400 2150 1900 1700 1550
Swelling (24h) EN 317 % 11 10 10 10 9 9
Internal bond after cyclic test EN 321 N/mm2 0.25 0.22 0.20 0.17 0.15 0.12
Swelling after cyclic test EN 321 % 12 12 11 10 9 9
P7 MR
Bending strength EN 310 N/mm2 17 16
Internal bond EN 319 N/mm2 0.60 0.55
Modulus of elasticity (MOE) EN 310 N/mm2 2800 2600
Swelling (24h) EN 317 % 10 9
Internal bond after cyclic test EN 321 N/mm2 0.28 0.25
Swelling after cyclic test EN 321 % 9 8
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PB FR | FIRE RETARDANT
Particleboard for indoor use, with improved fire performance
PB FR is a particleboard with added fire retardants. It has a fine, sanded finish, making it suitable for countless decorative surfaces applications, such as melamine, veneer or laminate.
Given its fire retardant properties, this product helps to delay combustion. This means that when it is submitted to the fire high temperature, (reaching 700ºC in the first few minutes), it does not deform like steel, crack like plaster or melt like plastic. This allows greater reaction and intervention time for fire fighting and delaying the fire spread, as it does not give off flames or inflammable particles. These vital extra minutes can contribute to save lives, money and property.
Sonae Arauco products are tested in external laboratories and are subject to regular performance and production process assessment and verification, in accordance with system 1 of EN 13986. In these tests, the release rates of heat and smoke are monitored and recorded by instruments and the physical transformations of the products are observed.
ADVANTAGES APPLICATIONS
• Easy to mill P2 AND P3 FR • Improved reaction to fire • Interior decoration products and wall finishes, especially for public spaces • Low formaldehyde emission • Retail and exhibitions • Surface suitable for different • Non load-bearing use in dry conditions (P2) or humid conditions (P3) applications P4 FR • Built-in furniture, shelving units and furniture with specific requirements, especially in public buildings • Wall and roof finishes • Load-bearing use on floors, in dry conditions P6 FR • Structural use on walls, roofs and floors • High load-bearing capacity in dry conditions
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TECHNICAL / MECHANICAL PROPERTIES
PROPERTY TEST UNIT THICKNESS RANGE (mm)
> 10 - 13 > 13 - 20 > 20 - 25 > 25 - 32 > 32 - 40 > 40 - 45
P2 FR
Bending strength EN 310 N/mm2 11 11 10.5 9.5 8.5 7
Internal bond EN 319 N/mm2 0.40 0.35 0.30 0.25 0.20 0.20
Modulus of elasticity (MOE) EN 310 N/mm2 1800 1600 1500 1350 1200 1050
Surface soundness EN 311 N/mm2 0.8 0.8 0.8 0.8 0.8 0.8
P3 FR
Bending strength EN 310 N/mm2 15 14 12 11 9 7.5
Internal bond EN 319 N/mm2 0.45 0.45 0.40 0.35 0.30 0.25
Modulus of elasticity (MOE) EN 310 N/mm2 2050 1950 1850 1700 1550 1350
Swelling (24h) EN 317 % 17 14 13 13 12 12
Internal bond after cyclic test EN 321 N/mm2 0.15 0.13 0.12 0.19 0.09 0.08
Swelling after cyclic test EN 321 % 14 13 12 12 11 11
P4 FR
Bending strength EN 310 N/mm2 16 15 13 11 9
Internal bond EN 319 N/mm2 0.40 0.35 0.30 0.25 0.20
Modulus of elasticity (MOE) EN 310 N/mm2 2300 2300 2050 1850 1500
Swelling (24h) EN 317 % 16 15 15 15 14
P6 FR
Bending strength EN 310 N/mm2 15 14
Internal bond EN 319 N/mm2 0.35 0.30
Modulus of elasticity (MOE) EN 310 N/mm2 2400 2200
Swelling (24h) EN 317 % 15 14
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PB LIGHT
Low density particleboard for indoor use
PB Light is a low density particleboard, suitable for indoor non-structural use in dry conditions.
PB Light can be transformed and machined in most industrial transformation processes. It is particularly suitable for making doors, where low weight is an important factor.
ADVANTAGES APPLICATIONS
• Low density • Doors • Low formaldehyde emission • Furniture • Use in dry conditions
TECHNICAL / MECHANICAL PROPERTIES
PROPERTY TEST UNIT THICKNESS RANGE (mm)
21 - 25 26 - 32 33 - 40 41 - 45
Density ± 10% EN 323 Kg/m3 550 550 550 550
Bending strength EN 310 N/mm2 6 5 4.5 4
Internal bond EN 319 N/mm2 0.25 0.20 0.17 0.17
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PB FOR SHUTTERING
Moisture resistant particleboard with a phenolic surface
PB for Shuttering is a particleboard type P3 for non-structural use. It has a phenolic surface for use in humid conditions and is particularly suitable for use in shuttering.
ADVANTAGES APPLICATIONS
• Excellent mechanical properties • Shuttering • Smooth surface, easy to clean • Bases for roofs and flooring • Low expansion and swelling indices in humid conditions • Outdoor use in sheltered areas
TECHNICAL / MECHANICAL PROPERTIES
PROPERTY TEST UNIT THICKNESS RANGE (mm)
10 16 19
Bending strength EN 310 N/mm2 15 14 14
Internal bond EN 319 N/mm2 0.45 0.45 0.45
Modulus of elasticity (MOE) EN 310 N/mm2 2050 1950 1950
Swelling (24h) EN 317 % 17 14 14
Internal bond after cyclic test EN 321 N/mm2 0.15 0.13 0.13
Swelling after cyclic test EN 321 % 14 13 13
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34 MDF | MEDIUM DENSITY FIBREBOARD
MDF | MEDIUM DENSITY FIBREBOARD
RESISTANCE AND FLEXIBILITY FOR PERSONALISED PROJECTS
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MDF | INTRODUCTION
Nowadays, when people talk about wood-based products, they’re talking about MDF – medium density fibreboard. It is the best wood-based product for actually replacing solid wood and its use has been increasing continuously all over the world.
MDF has high mechanical resistance and good dimensional stability against temperature variations and moisture in the environment. This is why it is a product with a wide range of applications.
Perfectly suited for meeting the requirements of furniture or flooring applications, the need for moisture or fire retardant, low density or moulding capacity, or even for use in construction, Sonae Arauco MDF boards have smooth homogeneous finishes, which are ideal for lacquering or applying melamine and laminate decorative surfaces. These MDF boards can also be easily machined.
On request, Sonae Arauco MDF products are available in FSC® or PEFC™ certified wood versions.
STANDARD PRODUCTS
All MDF boards supplied by Sonae Arauco is produced with the greatest care and quality, meeting the requirements of European standards EN 622-5 and EN 13986.
Sonae Arauco MDF products have low formaldehyde emissions (class E1) and the ones with a thickness of ≥ 9 mm and density higher than 600 kg/m3 are classified as D-s2, d0 according to EN 13501-1 (reaction to fire).
MDF
Wood-based fibreboards available in thicknesses from 6 to 30 mm for general purpose for the use in dry conditions.
APPLICATION TYPE
Boards for non load-bearing use MDF MDF (Thin) L-MDF (Light)
MDF MR | MOISTURE RESISTANT
Wood-based fibreboard with high moisture resistance ratio, for use in humid conditions, available in thicknesses of 2.5 to 30 mm.
APPLICATION TYPE
Boards for non load-bearing use MDF H MDF H (Thin)
Boards for load-bearing use MDF HLS
36 MDF | MEDIUM DENSITY FIBREBOARD
MDF FR | FIRE RETARDANT
Wood-based fibreboard, available in thicknesses from 6 to 30 mm with improved fire retardant performance for use in dry conditions.
APPLICATION TYPE EUROCLASS
Boards for non load-bearing use MDF B-s1, d0 MDF B-s2, d0
CUSTOMISED PRODUCTS
Sonae Arauco’s customised product portfolio offers a range of complementary solutions adapted to specific applications, where the choice of a suitable material is a vital factor in the final result.
Wood-based fibreboard, available in thicknesses from 6 to 35 mm with special properties for use in dry conditions.
APPLICATION TYPE
Boards for application in furniture and wall cladding MDF for Deep Routering MDF for Lacquering MDF Form
Boards for application in flooring MDF Flooring
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38 MDF | MEDIUM DENSITY FIBREBOARD
GENERAL APPLICATIONS
MDF for SEGMENTS APPLICATIONS MDF MDF MDF MDF Deep MDF for Thin MDF MDF ST MR FR Light Routering Lacquering MDF Form Flooring
DOORS AND Interior doors FRAMES • • • • • • Door cores • FURNITURE Residential furniture • • • • • Closets and dressers • • Furniture backs and drawer bottoms • Light construction • Kitchens and counter tops • • • • Bathroom furniture • • • • Lockers and partitions • • Office furniture • • School furniture • • CONSTRUCTION Ceilings • Shuttering • Insulation • Acoustic solutions • • • Moulding • • • • Wall cladding • • • • • FLOORING Technical flooring • Laminated flooring • PACKAGING Fruit and vegetable crates • Gift boxes • Multipurpose crates • • RETAIL AND Public spaces EXHIBITIONS and retail • • • • • • • Exhibitions • • • •
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MDF
MDF for non-load bearing use in dry conditions (EN 622-5 type MDF)
MDF is a material that gives greater creative freedom to designers and architects, due to its flexibility and ease of transformation. As a basic product for the furniture and decoration industry, it is an extremely versatile solution, as it can be applied lacquer, varnish, veneer, melamine, laminate or PVC surfaces.
MDF is also available in boards produced with formaldehyde-free glues, with NAF certification, CARB and F4*.
ADVANTAGES APPLICATIONS
• Superior quality fibre • Furniture • Smooth surface • Retail and exhibitions • Ideal for lacquer, varnish, veneer and melamine • Interior finishes decorative surfaces • Public buildings such as schools, kindergartens, • Versatility with excellent technical properties museums, courts and offices • Non load-bearing use in dry conditions TECHNICAL / MECHANICAL PROPERTIES
PROPERTY TEST UNIT THICKNESS RANGE (mm)
> 6 - 9 >9 - 12 > 12 - 19 > 19- 30
Density (reference values) EN 323 Kg/m3 780±30 770±30 700±30 680±30
Internal bond EN 319 N/mm2 0.75 0.70 0.65 0.65
Bending strength EN 310 N/mm2 23 22 20 18
Modulus of elasticity (MOE) EN 310 N/mm2 2700 2500 2200 2100
Swelling (24h) EN 317 % 17 15 12 10
40 MDF | MEDIUM DENSITY FIBREBOARD
THIN MDF
MDF for non load-bearing use in dry conditions (EN 622-5 type MDF)
Thin MDF is the low thickness range medium density fibreboard panel. Its exceptionally homogeneous surface is ready for any kind of finish. Its elasticity allows for easy implementation of elegant curves.
On request, this product is also available in class CARB 2.
ADVANTAGES APPLICATIONS
• Superior quality fibre • Furniture backs and drawer bottoms • Ideal for lacquer, varnish, veneer and melamine finishes • Wall cladding • Versatility with excellent technical properties • Interior doors • Manufacture of gifts, frames and household items • Laminated curved structures • Packaging • Non load-bearing use in dry conditions
TECHNICAL / MECHANICAL PROPERTIES
PROPERTY TEST UNIT THICKNESS RANGE (mm)
2.5 >2.5 - 4 > 4 - 6
Density (reference values) EN 323 Kg/m3 860±30 840±30 820±30
Internal bond EN 319 N/mm2 0.90 0.90 0.80
Bending strength EN 310 N/mm2 23 23 23
Modulus of elasticity (MOE) EN 310 N/mm2 2700
Swelling (24h) EN 317 % 45 35 30
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THIN MDF MR | MOISTURE RESISTANT
THIN MDF MR is a moisture resistant medium density fibreboard (EN 622-5 type MDF H)
The wood fibres and special resins used in its production give this product good dimensional stability and low swelling, making it the best option for use in areas with temporary exposure to high humidity, such as kitchens or bathrooms.
ADVANTAGES APPLICATIONS
• Low thickness swelling with increases in humidity • Kitchen and bathroom furniture • Suitable for rooms with temporarily high relative • Doors and profiles humidity • Window frames • Easy to mill • Non-structural use in humid conditions • Suitable for all kinds of surfaces and lacquers TECHNICAL / MECHANICAL PROPERTIES
PROPERTY TEST UNIT THICKNESS RANGE (mm)
2.5 >2.5 - 4 > 4 - 6
Density (reference values) EN 323 Kg/m3 860±30 840±30 820±30
Internal bond EN 319 N/mm2 0.7 0.7 0.7
Bending strength EN 310 N/mm2 27 27 27
Modulus of elasticity (MOE) EN 310 N/mm2 2700 2700 2700
Swelling (24h) EN 317 % 35 30 18
Internal bond after cyclic test EN 321 N/mm2 0.35 0.35 0.35
Swelling after cyclic test EN 321 % 50 40 30
42 MDF | MEDIUM DENSITY FIBREBOARD
STRUCTURAL MDF MR | MOISTURE RESISTANT
MDF for structural use in humid conditions (EN 622-5 type MDF.HLS)
Structural MDF MR is the right choice for rooms with high relative humidity, such as bathrooms and kitchens. This product has very low swelling values thanks to the use of special resins in its production. It also has excellent dimensional stability against variations in relative humidity in the environment where it is used.
ADVANTAGES APPLICATIONS
• Low thickness swelling with increases in humidity • Kitchen and bathroom furniture • Excellent mechanical properties • Doors and profiles • Easy to mill • Window frames • Suitable for lacquering • Flooring • Load-bearing use in humid conditions TECHNICAL / MECHANICAL PROPERTIES
PROPERTY TEST UNIT THICKNESS RANGE (mm)
> 6 - 9 > 9 - 12 > 12 - 19 > 19 - 30
Density (reference values) EN 323 Kg/m3 780±30 770±30 780±30 730±30
Internal bond EN 319 N/mm2 1.10 1.00 1.00 1.00
Bending strength EN 310 N/mm2 34 32 30 28
Modulus of elasticity (MOE) EN 310 N/mm2 3000 2800 2700 2600
Swelling (24h) EN 317 % 12 10 8 7
Internal bond after cyclic test EN 321 N/mm2 0.30 0.25 0.20 0.15
Swelling after cyclic test EN 321 % 19 16 15 15
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MDF FR | FIRE RETARDANT
MDF with improved reaction to fire (fire retardant) for general non load-bearing use in dry conditions (EN 622-5 type MDF)
Fire protection is an increasingly relevant topic in the construction sector and the requirements for the materials used also reflect this concern, which has particular impact on public buildings.
MDF FR is a product with fire retardant properties to help to delay combustion, giving more time to react and intervene to the fire fighting.
The Sonae Arauco products with this property are tested in external laboratories and are subject to regular performance and production process assessment and verification, in accordance with system 1 of EN 13986, thus assuring higher quality and precision in the product supplied.
On request, MDF FR is also available with a NAF certificate.
ADVANTAGES APPLICATIONS
• Reduces the combustion of an element • Public buildings (such as shopping centres, hospitals, • Reduces possible heat emissions after the combustion schools, concert halls, hotels, etc.) • Prevents or delays the spread of fire to neighbouring • Retail and exhibitions (stands and trade show pavilions) elements • Doors • Suitable for lacquering and application of different • General non load-bearing use in dry conditions surfaces • Available with and without red pigmentation
44 MDF | MEDIUM DENSITY FIBREBOARD
TECHNICAL / MECHANICAL PROPERTIES
PROPERTY TEST UNIT THICKNESS RANGE (mm)
6 > 6 - 9 > 9 - 12 > 12 - 19 > 19 - 30
Density (reference values) EN 323 Kg/m3 930±30 930±30 820±30 820±30 820±30
Internal bond EN 319 N/mm2 0.85 0.80 0.80 0.80 0.80
Bending strength EN 310 N/mm2 23 23 22 20 18
Modulus of elasticity (MOE) EN 310 N/mm2 2700 2700 2500 2200 2100
Swelling (24h) EN 317 % 30 17 15 12 10
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MDF LIGHT
MDF Light for non load-bearing use in dry conditions (EN 622-5 type L-MDF)
Light materials are popular. In furniture production in particular, people are increasingly concerned about combining low weight with good technical properties. MDF Light is precisely the right combination. It has a density of around 600 kg/m³, significantly lower than the standard MDF, allowing for greater flexibility in the development of furniture solutions.
ADVANTAGES APPLICATIONS
• Lightweight with good technical properties • Furniture • Flexible and adaptable to different requirements • Retail and exhibitions • Indoor finishes • Profiles • Non load-bearing use in dry conditions
TECHNICAL / MECHANICAL PROPERTIES
PROPERTY TEST UNIT THICKNESS RANGE (mm)
> 6 - 9 > 9 - 12 > 12 - 19 > 19- 30
Density (reference values) EN 323 Kg/m3 610±30 610±30 610±30 610±30
Internal bond EN 319 N/mm2 0.65 0.60 0.55 0.55
Bending strength EN 310 N/mm2 23 22 20 18
Modulus of elasticity (MOE) EN 310 N/mm2 2700 ≥2500 2200 2100
Swelling (24h) EN 317 % 17 15 12 10
46 MDF | MEDIUM DENSITY FIBREBOARD
MDF FOR DEEP ROUTERING
The ideal MDF for routering in non load-bearing applications
This product is ideal for producing three-dimensional components for furniture and interior design. The quality of its particularly fine fibres combined with a density that is significantly higher in the surfaces, means that this MDF meets the most demanding milling requirements. Its surface remains uniform and smooth, even after deep routering, and can be painted or finished with excellent results.
On request, this product is also available in class CARB2.
ADVANTAGES APPLICATIONS
• High quality thin fibre giving a smooth homogeneous • Furniture manufacturing, particularly 3D furniture fronts surface and table tops • Density profile especially developed for high quality • Retail and exhibitions milling • Wall cladding and door manufacture • Non load-bearing use in dry conditions TECHNICAL / MECHANICAL PROPERTIES
PROPERTY TEST UNIT THICKNESS RANGE (mm)
2.5 > 2.5 - 4 > 4 - 6 > 6 - 9 > 9 - 12 > 12 - 19 > 19 - 30
Density (reference values) EN 323 Kg/m3 860±30 840±30 820±30 780±30 770±30 800±30 730±30
Internal bond EN 319 N/mm2 1.25 1.25 1.25 1.25 1.25 1.25 1.25
Bending strength EN 310 N/mm2 23 23 23 23 22 20 18
Modulus of elasticity (MOE) EN 310 N/mm2 2700 2700 2500 2200 2100
Swelling (24h) EN 317 % 45 35 30 17 15 12 10
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MDF FOR LACQUERING
MDF for non load-bearing use in dry conditions with high painting quality properties
The particularly fine fibre in MDF for Lacquering is impressive, making it the perfect solution for any kind of high gloss paint or finish. It is smoothly sanded on both sides and can be used with all painting systems. Its excellent quality combined with its high processing capacity makes MDF for lacquering the ideal material for painted indoor applications in dry conditions.
On request, this product is also available in class CARB 2.
ADVANTAGES APPLICATIONS
• Very fine wood defibration for more demanding • High quality furniture lacquering • Retail and exhibitions • Smooth high density surfaces • Lacquers and paints with demanding finishes (e.g. gloss) • Non load-bearing use in dry conditions
TECHNICAL / MECHANICAL PROPERTIES
PROPERTY TEST UNIT THICKNESS RANGE (mm)
2.5 > 2.5 - 4 > 4 - 6 > 6 - 9 > 9 - 12 > 12 - 19 > 19 - 30 > 30 - 35
Density (reference values) EN 323 Kg/m3 860±30 840±30 820±30 780±30 770±30 800±30 730±30 720±30
Internal bond EN 319 N/mm2 0.90 0.90 0.90 0.90 0.90 1.00 0.90 0.60
Bending strength EN 310 N/mm2 23 23 23 23 22 20 18 18
Modulus of elasticity (MOE) EN 310 N/mm2 2700 2700 2500 2200 2100 2100
Swelling (24h) EN 317 % 45 35 30 17 15 12 10 16
48 MDF | MEDIUM DENSITY FIBREBOARD
MDF FORM
Mouldable MDF for curved applications
MDF Form opens up new possibilities for the development of creative solutions. Whether it is varnished, lacquered, veneered or laminated, this product will allow you to create elegant curved surfaces quickly and easily.
The precise milling of the grooves and the accurate depths allow for perfect moulding for curvature radiuses ≥150 mm. Product available in thicknesses of 8 and 10 mm with vertical grooves.
On request, this product is also available in NAF and in Innovus Coloured MDF Form (Black).
ADVANTAGES APPLICATIONS
• Easy to paint, veneer and laminate • Shops and exhibitions • Quick and easy building of waves, arches and circles • Counters • Also available in black (Innovus Coloured MDF Form) • Finishes for walls, arches and pillars • Design parts • Use of grooves as a design element • General non load-bearing use in dry conditions
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MDF FLOORING
High density MDF for floating floor substrates
The structure and density of this MDF make it suitable for applications that are very demanding with regard to mechanical resistance and that are subject to high wear and tear, as is the case with floors. Its smooth uniform surfaces mean it is suitable for any kind of flooring finish.
In addition to its excellent technical properties, this product can also be supplied in CARB 2 and NAF classes.
ADVANTAGES APPLICATIONS
• Very high density product • Floating floor • High mechanical resistance and density profile especially designed to allow for sturdy fitting systems • Low swelling
TECHNICAL / MECHANICAL PROPERTIES
PROPERTY TEST UNIT THICKNESS RANGE (mm)
≥ 6 - 9 ≥ 9 - 12
Density (reference values) EN 323 Kg/m3 820±30 800±30
Internal bond EN 319 N/mm2 0.80 0.78
Bending strength EN 310 N/mm2 39 35
Modulus of elasticity (MOE) EN 310 N/mm2 3200 3200
Surface soundness EN 311 N/mm2 1.2 1.2
Swelling (24h) EN 317 % 15 12
Other types of MDF Flooring solutions available on request. 50 MDF | MEDIUM DENSITY FIBREBOARD
MDF FLOORING MR
High density MDF for floating floor substrates with high moisture resistance
The structure and density of this kind of MDF make it suitable for applications that are very demanding with regard to mechanical resistance in areas more exposed to occasional humidity.
In addition to the technical properties of the basic version, this product can be supplied with CARB 2 certification.
ADVANTAGES APPLICATIONS
• Very high density product • Floating floor • High mechanical resistance and density profile especially designed to allow for sturdy fitting systems • Low swelling • High resistance to humidity • Properties of the core allow for perfect tongue and groove
TECHNICAL / MECHANICAL PROPERTIES
PROPERTY TEST UNIT THICKNESS RANGE (mm)
≤ 6 > 6 - 8
Density (reference values) EN 323 Kg/m3 870±30 870±30
Internal bond EN 319 N/mm2 1.5 1.5
Bending strength EN 310 N/mm2 50 50
Modulus of elasticity (MOE) EN 310 N/mm2 4000 4000
Surface soundness EN 311 N/mm2 1.2 1.2
Swelling (24h) EN 317 % 12 10 51 SONAE ARAUCO
52 OSB | ORIENTED STRAND BOARD
OSB | ORIENTED STRAND BOARD
DURABILITY FOR DEMANDING APPLICATIONS
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OSB | INTRODUCTION
OSB panels - oriented strand board – are particularly suitable for use in the construction industry.
The three bonded layers of long wood strands, arranged at right angles to each other, provide a panel with excellent modulus of elasticity and bending resistance values.
OSB formats assure high versatility in building walls which, along with its moisture resistant properties, make this an unique product. This product is suitable for practically all kinds of roofs, including bitumen, bricks and tiles. When used in combination with solid wood to form L-junctions, construction becomes cheaper and simpler.
OSB is also excellent for flooring, from use in dry domestic conditions to use in high moisture conditions. It has a tongue and groove system on 2 or 4 edges, for fixed or floating construction.
OSB also provides a wide range of decorative options due to its natural wood pattern, varnished or painted, is an interesting solution for furniture and interior decoration.
In the packing industry, under wet or dry conditions, OSB gives a higher cost-benefit ratio due to its resistance, lightness and availability in larger sizes.
Last, but by no means least, OSB is a truly eco-efficient option with excellent mechanical performance. The raw materials used are small logs of previously selected wood.
The Sonae Arauco OSB panels are produced with formaldehyde-free glue, complying with the requirements of EN 300 and EN 13980.
On request, these panels are available in FSC® or PEFC™ certified wood versions.
APPLICATION DRY CONDITIONS HUMID CONDITIONS
Boards for load-bearing use OSB 2 OSB 3
Boards for heavy-duty, load bearing use OSB 4
54 OSB | ORIENTED STRAND BOARD
GENERAL APPLICATIONS
SEGMENTS APPLICATIONS OSB 2 OSB 3 OSB 4
CONSTRUCTION Roofs • •
Shuttering • •
Ceilings • • •
Wall cladding •
FLOORING Tongue and groove flooring • •
Technical flooring • •
PACKAGING Gift boxes • •
Multipurpose crates • •
RETAIL AND Public spaces and retail EXHIBITIONS • • • Exhibitions • • •
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56 OSB | ORIENTED STRAND BOARD
OSB 2
OSB designed for structural use in dry conditions
OSB 2 is a structured panel with three layers of long wood strands arranged at right angles to each other, bonded with resin applied under high temperature and pressure. In the outer layers, the particles are arranged lengthwise in relation to the length of the board; in the inner layer, they are at right angles to the length of the board. It is a product with excellent mechanical resistance and durability and is extremely versatile.
ADVANTAGES APPLICATIONS
• High resistance and stability • Furniture • Produced with formaldehyde free glue • Retail and exhibitions • Versatility • Decorative areas in indoor spaces • Suitable for roof finishing • Construction of highly resistant floors and floating floors • Load-bearing use in dry conditions
TECHNICAL / MECHANICAL PROPERTIES
PROPERTY UNIT THICKNESS RANGE (mm)
6 - 10 > 10 - < 18 18 - 25
Bending strength – major axis N/mm2 22 20 18
Bending strength – minor axis N/mm2 11 10 9
Modulus of elasticity (MOE) – major axis N/mm2 3500 3500 3500
Modulus of elasticity (MOE) – minor axis N/mm2 1400 1400 1400
Internal bond N/mm2 0.34 0.32 0.30
Swelling in thickness (24 hours) % 20 20 20
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OSB 3
OSB for load-bearing purpose in humid conditions
OSB 3 is a high-performance wood-based panel which complies with EN 300 and EN 13986. It is available in multiple formats with a tongue and groove profile on all 4 sides or with butt edges, with a Contiface surface (treated, not sanded) or in a sanded surface version.
OSB 3 offers excellent results in the construction sector and can be used as a multipurpose panel for structural purposes in roof, wall and floor areas. It can be used as an airtight layer or vapour barrier in a vapour permeable construction, so that the use of additional isolation foil is unnecessary.
ADVANTAGES APPLICATIONS
• High resistance and stability • Furniture and decoration • Used as an airtight layer or vapour barrier • Packaging • Produced with a Contiface surface, resistant to abrasion, • Wall cladding dirt and water • Floor construction • Produced with formaldehyde free glue • Use in kitchens (safe to use with food) • High resistance to humidity • Load-bearing use in humid conditions
TECHNICAL / MECHANICAL PROPERTIES
PROPERTY UNIT THICKNESS RANGE (mm)
6 - 10 > 10 - < 18 18 - 25 > 25 - 32 > 32 - 40
Bending strength – major axis N/mm2 22 20 18 16 14
Bending strength – minor axis N/mm2 11 10 9 8 7
Modulus of elasticity (MOE) – major axis N/mm2 3500 3500 3500 3500 3500
Modulus of elasticity (MOE) – minor axis N/mm2 1400 1400 1400 1400 1400
Internal bond N/mm2 0.34 0.32 0.30 0.29 0.26
Internal bond after boil test N/mm2 0.15 0.13 0.12 0.06 0.05
Swelling in thickness (24 hours) % 15 15 15 15 15
58 OSB | ORIENTED STRAND BOARD
OSB 4
OSB for use in high load-bearing areas in humid conditions
OSB 4 is a wood-based panel for use in construction that requires excellent load-bearing and dimensional stability capacities. It offers impressive technical values in compliance with EN 300 and EN 13986 and is particularly suitable for heavy-duty constructions.
OSB 4 is available in a variety of formats with a tongue and groove profile on all 4 sides or butt edges, with the tried and tested Contiface surface. It provides excellent results in the construction sector thanks to its reinforced technical properties. It is used in sturdy construction elements and for structural and load-bearing purposes in roof, wall and floor areas.
OSB 4 can be used as an airtight layer or vapour barrier in a vapour permeable construction, so that the use of additional isolation foil is unnecessary.
ADVANTAGES APPLICATIONS
• High mechanical resistance • Ceiling finishes • Produced with formaldehyde-free glue and with high • Construction of floors with high traffic moisture resistance • Construction of houses, shuttering and industrial use • Less swelling and contracting • Heavy-duty load-bearing use in humid conditions • Used as an airtight layer or vapour barrier
TECHNICAL / MECHANICAL PROPERTIES
PROPERTY UNIT THICKNESS RANGE (mm)
6 - 10 > 10 - < 18 18 - 25 > 25 - 32
Bending strength - major axis N/mm2 30 28 26 24
Bending strength - minor axis N/mm2 16 15 14 13
Modulus of elasticity (MOE) - major axis N/mm2 4800 4800 4800 4800
Modulus of elasticity (MOE) - minor axis N/mm2 1900 1900 1900 1900
Internal bond N/mm2 0.50 0.45 0.40 0.35
Internal bond after boil test N/mm2 0.17 0.15 0.13 0.06
Swelling in thickness (24 hours) % 12 12 12 12
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NOTES ON PROCESSING, TRANSPORT AND STORAGE
HANDLING AND STORAGE Stock management is also recommended to minimise the time the material is kept in storage, using the FIFO (First In, The recommended storage conditions for wood-based First Out) principle, whenever possible. panels should be close to 20°C (15-25°C) with a relative humidity of 35-50%. It is important to prevent sudden, drastic changes in the conditions because this can affect the quality of the boards. EFFECT OF MOISTURE For proper storage and transportation of wood-based The humidity of wood-based products can undergo panels, the following is recommended: changes depending on the environmental conditions, particularly moisture in the air. Thus, the moisture in a › always transport the boards supported on a flat base and panel may vary depending on how long it is stored and store them horizontally, keeping them off the ground by where it is stored, influenced by changes in ambient, using dry pads or supports at a height that allows the entry temperature and humidity. of forklift forks without damaging the material; Changes in the length, width and thickness of the material › repackage the boards whenever the packaging is resulting from exposure to relative humidity should always damaged; be taken into account in order to make any adjustments to machine tolerances and to ensure the perfect fit of the › protect the edges of the boards when raising, moving or parts, particularly in construction work. stacking, especially if handling unpackaged material; As a general indication, one can assume that 1% of a › ensure that the floor is leveled in the storage area and panel’s moisture variation will cause a dimensional that there are no objects that could cause unevenness, variation of 0.4% in length and width and 0.7% in thickness. in order to prevent possible board warping, which is very often irreversible; To reduce size variations, the panels should be stored under conditions similar to service conditions, for example, in › store the boards in a covered area, protected from the stacks with appropriate spacers. weather and away from sources of humidity and intense heat; The stabilisation period will vary depending on the usage conditions, being longer under conditions of extreme › do not store boards in areas with air currents, especially if humidity. the air is humid; Generally speaking, a minimum stabilisation period of 5 › keep the boards away from water, especially the edges; days is recommended. › always store the boards horizontally and grouped by size, so that they are aligned and no board protrudes more than 15 mm; HYGIENE AND SAFETY › if boards with a thickness of 8 mm or less are stacked, The handling of wood-based panels does not require place a board no less than 15 mm thick or a wooden pallet, special protective care, just compliance with the equipment preferably flat topped, at the bottom of the stack; safety requirements and taking normal respiratory and eye protection precautions in operations that produce dust › if using shims or support beams, ensure that these are the same (cutting, sanding, painting, etc.). height and the spacing between them is 600 mm or less; We recommend the use of gloves and safety goggles › ensure the vertical alignment of the beams between batches, when removing packaging straps of the boards or cutting placing them parellel to the smaller dimension of the boards. material. You should also be careful when lifting and If there isn’t much storage space, stack the boards closely handling heavy panels so as to avoid injury. against each other and at an angle not exceeding 20° in The installation of dust extraction systems, which can be relation to the vertical, avoiding direct contact of the boards central or individual (machine to machine) depending on with the ground. It is also advisable to cover the exposed the size of the facilities, is recommended. side of the stack with a protection board. Taking the grain size of the sanding dust into account, there In high temperature conditions, put a protection board on may be a risk of explosion. Therefore, fire extinguishing top of the pile, both in storage and in transportation during devices should be adapted to this potential risk and the the transformation process, to reduce the effect of the possibility of installing spark detection systems with heat on the face of the material. The loss of moisture in the automatic extinction should also be considered. exposed face, with the consequent structural imbalance of the board, can generate warps. Moving unstrapped batches should be avoided due to the risk of the material falling. In high humidity conditions, also place a protection board or another physical protection over the batch so as to minimize potential material imbalances due to moisture absorption in the exposed area. In situations of prolonged CUTTING storage or greater demand, the use of specific packaging Wood-based boards can be cut with normal wood saws with protective film may be called for. (vertical and horizontal saws, bench saws or even manual
60 NOTES ON PROCESSING, TRANSPORT AND STORAGE
circular saws). It is important to bear the condition of the blades in mind, assuring the panel is properly supported and eliminated PAINTING MDF machine vibration.
GLUING BEFORE PAINTING All glues and adhesives, usually comercialized for wood, are suitable for Before carrying out any finishing work on MDF boards, bear in mind use in wood-based products. To ensure the best results, follow the glue the possible colour variations between production batches and manufacturer’s recommendations regarding the amount of glue, the between thicknesses. These slight colour variations are unavoidable for pressing time and the pressure to be applied. manufacturing reasons. A prior test is recommended for fire retardant (FR) products. Sharp edges should be avoided - round the edges whenever possible. When choosing the glue, the following aspects should be taken into In highly demanding situations, with regard to the quality of the finish, account: particularly lacquering, the boards should first be sanded, grain 150, and smoothed at grain 240 or 320. » Resistance of glue; » Resistance to humidity and durability; GENERAL PAINTING INSTRUCTIONS » Type of application; In principle, the processing instructions from the manufacturers of » Curing time. lacquers and varnishes should be followed. All MDF lacquers and varnishes on the market can be used on Sonae Arauco MDF products. MILLING Before beginning, test a sample of the board, particularly in the case of fire retardant (FR) products, and make sure the board is completely free Wood-based boards can be milled, both at the edges and on the of grease, silicone and dust. surfaces. If strong dilutions, low solid content and/or low quantity of sealer, For particleboard (PB), the profiles should be simple in order to reduce base on lacquer, are used, they can adversely affect the quality of the the risk of pulling out the particles. painting. For best results, use a pressurised spraying cabin.
DRILLING INSULATION The same tools that are used for solid wood processing can be used for Complete insulation can prevent later cracking at the edges and on drilling wood-based panels. the surface of the board. This operation should be repeated after It is advisable to pre-drill before inserting screws to prevent pulling out intermediate sanding. particles or delamination of the board.
For the best results, use a drill bit whose diameter is the same as the BASE core of the screw. Screws inserted on the surfaces should be placed at least 20 mm from the edge. When the screws are inserted on the edges, The base is applied after insulation and intermediate sanding. For they should be at least 70 mm from the corners and there should be at surfaces with high quality finishes, a base coat should be applied after least 30 mm between consecutive screws sanding.
SANDING LACQUER Wood-based boards (PB and MDF) are supplied with factory sanding at After the base is consolidated, the lacquer can be applied, preferably in grain 120. For more demanding painting works, it’s recommended to use a pressurised spraying cabin to avoid the deposition of impurities on the a sanding with a thinner grammage. lacquered boards.
EDGES WAXES AND OILS The edges of wood-based panels (PB and MDF) can be edged or glued Wax or oil should be applied in fine layers using a cotton cloth or with decorative profiles in order to close, protect and decorate the edges. sponge. They should be distributed and spread evenly along the product, otherwise there is a risk of facing drying problems. MDF is compatible with several oils and waxes. However, the END-OF-LIFE recommendations from the manufacturers of these products should be Wood-based boards are free of halogen and halogenated followed. organic compounds. Chemicals used to preserve wood such as pentachlorophenol, chloro-organic biocides, pyrethroids and dioxins are not added to our wood-based products. USE AND MAINTENANCE Waste from wood-based boards can be recycled for thermal utilisation, MDF boards are only suitable for indoor use. They should not be exposed as fuel. to jets or splashes of water, e.g. in showers. For further information, see the product EPD (Environmental Product Untreated (raw) MDF should only be cleaned with dry cloths. On the other Declaration).. hand, treated (lacquered) MDF can also be cleaned with slight damp cloths. Abrasive liquids or powders should not be used on painted MDF.
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GLOSSARY
CARB 2 – The CARB 2 class is defined by a regulation (93120.12, title 17, California Code of Regulations) of the State of California in the United States, which was adopted by several multinational furniture chains for specification of their wood-based products. The formaldehyde limit is set at 0.11 ppm. The main method of measurement is the so-called chamber method described in the ASTM E 1333 standard.
F4* - This class of formaldehyde applies primarily to wood used in construction or furniture and decoration objects designed for spaces subject to restricted regulations regarding indoor air quality. It corresponds to a product with very low formaldehyde content (0.03 mg/l) in accordance with Japanese legislation (test method JIS A 1460).
NAF (No Added Formaldehyde) – No formaldehyde- base glue is used in the production of NAF products. It currently represents the most demanding standard for formaldehyde emissions in wood-based products.
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This document has been produced using the best and most advanced printing techniques. However, the photographs may not accurately reproduce the actual colours. Sonae Arauco assumes no liability for errors and omissions or colour variations due to photographic or printing processes. Technical modifications for product improvement may be made without prior notice. Use of any product name, company name or company trade names and/or registered trademark is strictly prohibited without the express permission of Sonae Arauco.
62 SONAE ARAUCO
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Get inspired at www.sonaearauco.com ESPAÑA C/Ronda de Poniente, 6 - B Delegación Norte (Valladolid) Centro Empresarial Euronova Ctra. de Burgos-Portugal, Km. 119 – C/ de los Títulos, s/n 28760 Tres Cantos (Madrid) 47009 Valladolid España Phone: (+34) 983 420 606 Phone: (+34) 918 070 700 Fax: (+34) 983 420 601 Fax: (+34) 918 070 701 [email protected] Delegación Sur (Linares) Ctra. Córdoba-Valencia, km. 126 Delegación Este (Solsona) 23490 Estación Linares Baeza - Linares (Jaén) Carretera de Tora S/N Phone: (+34) 953 648 020 25280 Solsona (Lleida) Fax: (+34) 953 648 021 Phone: (+34) 973 489 204 Fax: (+34) 973 489 211 Representación en Canarias Celestino Vilar Gomez Delegación Este (Alfafar) Centro Comercial Canarias Edificio Albufera Center 7º- Oficina 701 C/Franchy Roca, 5-5º - Oficina 5 Plaza Alquería de la Culla nº 4 35007 Las Palmas de Gran Canaria 46910 Alfafar (Valencia) Phone: (+34) 928 264 143 Phone: (+34) 961 217 280 Fax: (+34) 928 222 003 Fax: (+34) 961 212 559
Delegación Centro (Madrid) C/Ronda de Poniente, 6 - B Centro Empresarial Euronova 28760 Tres Cantos (Madrid) Phone: (+34) 918 070 707 Fax: (+34) 918 070 704
PORTUGAL Lugar do Espido - Via Norte Apartado 1129 4470-177 Maia Portugal Phone: (+351) 229 360 100 Fax: (+351) 229 360 150 [email protected] 0517 EN SWE
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