INDUSTRIAL FLUIDS ADDITIVES For more than 180 years, MÜNZING has been Defoamer Technology helping its customers perfect their products by What is Foam? 1 creating specialty additives that are precisely right for them. Headquartered in Abstatt, Germany, Product Offerings our manufacturing plants in North America and Germany have broad synthesis and formulation Metalworking 2 capabilities to best serve our global customer base. Tankside Defoamers 3 MÜNZING has a presence in more than 40 countries Industrial Cleaners 4 and is a technology-driven organization with an extensive network of highly skilled R&D and Antifreeze, Engine Coolants and De-Icing 5 technical service professionals. Our additives have achieved worldwide recognition for their Non-Aqueous Lubricants 6 performance, quality and technical innovation. Energy – Oil Field 7 This first-class product line includes defoamers, dispersants, rheology modifiers, emulsifiers, Surface Finishing 8 wetting and leveling agents, micronized and coated waxes, and wax dispersions and emulsions. Test Methods of IFL Applications 9

If you have a specific challenge, we have the Evaluation of Compatibility 9 technical expertise and laboratory capabilities Foam Tests: Aqueous Applications 10 to craft a unique solution. As a highly regarded, privately owned company, MÜNZING is committed Foam Tests: Non-Aqueous Applications 11 to providing an unmatched level of technical service to all of our customers and to ensuring Additive Products, Theory and Application that our products deliver optimal performance. Wetting Agents 12, 13

Rheology Modifiers 14

Dispersants 15

Mechanism of Wax in Forming Fluids 16

Additional Products 17 What is Foam?

Foam Stabilization Mechanisms Foam Stabilization Mechanisms

Air • Foam is naturally unstable • Bubbles must rise to the surface to break rfactan Su ts • Drainage of the liquid surrounding the foam bubbles leads to rupture Foam Foam Bubble Bubble • Stability of foam comes from surfactants that hinder drainage

Defoamer Mode of Action Liquid Flow

• Defoamers exist as droplets in the liquid and act to destabilize foam by: Schematic of foam bubbles on top of a liquid • Entering the foam bubble surface Defoamer Mode of Action • Spreading along that surface and thinning the liquid layer by forcing drainage

• Bridging the liquid layer to rupture the bubble Spread Bridge/Stretch • The defoaming process is governed by surface and nts cta fa interfacial tensions ur S • The surface tension of the defoamer droplets must be Air lower than that of the liquid Rupture

Defoamer Droplet Size Enter

• The defoamer droplets need to be the right size Water Defoamer Droplet • If the defoamer droplets are too small, there is an insufficient amount to produce an overall impact Schematic of a foam bubble on top of a liquid • Defoamer droplets that are too large will result in poor compatibility Defoamer Droplet Size • More defoamer droplets of the optimal size will increase the rate of foam breakdown Air

Water FOAM BAN® Product Features

• Exceptional initial and long-lasting defoaming Air • Excellent compatibility and stability in fluid concentrates • Superior washability/paintability (i.e., no paint defects) Foam Defoamer capillary droplet • Enhanced defoaming persistence during fluid filtration Incompatibility

Too well Optimal Poorly dispersed defoaming dispersed Defoaming Efficiency Defoaming

Defoamer Droplet Size

1 Metalworking

Metalworking

The opportunity to make a good product better. We achieve the delicate balance needed for foam control effectiveness.

FOAM BAN® 3057 MS-5A 1839 1840 1849 1890 HP939 HP940 HP949 HP970 HP980 HP990

Chemistry of Defoamer WA WA 3D 3D 3D 3D 3D 3D 3D 3D 3D 3D

Carrier of Defoamer M M POA POA POA POA POA POA POA POA POA POA

Excellent Persistent Key Feature Non-Si Compatibility Foam Control

Soluble Oil ○ ○ ● ●

Semi-Synthetic ○ ○ ● ● (High, >25% Mineral Oil Content) Semi-Synthetic ● ○ ○ ● (Low, <25% Mineral Oil Content)

Solution Synthetic

Application ● ○ ○ ●

Hydraulic Fluid (Water Based)/Mining Fluids ● ○

● = Primary Recommendation ○ = Secondary Recommendation

LEGEND - DEFOAMER CARRIER and CHEMISTRIES: 3D: 3-Dimensional (3D) Siloxane; WA: Special Wax; POA: Polyoxyalkylene Technology; W: Water; M: Mineral Oil

2 Tankside Defoamers Defoamers Tankside

Tankside Defoamers

Time-tested, cost-effective products. Eliminate undesired foam during the manufacturing process.

FOAM BAN®

POTENTIAL APPLICATIONS: Metalworking Fluids · Cleaners · Degreasers · Paint Spray Booth · Printed Circuit Board · Waste Water

3 Industrial Cleaners

Industrial Cleaners

Soap cleans; foam doesn’t. A well-balanced formula achieves the right amount of foam.

FOAM BAN® 4901 4940 4950 1849 1880 HP940 HP980 2699 3057

Chemistry of Defoamer 3D 3D 3D 3D 3D 3D 3D POA WA

Carrier of Defoamer W W W POA POA POA POA POA M

Alkaline Cleaner Concentrates (pH 7-12) ○ ○ ●

Acid Cleaner Concentrates (pH 3-7) ○ ● ●

Alkaline & Acid Cleaner Tankside ● ● ● ○ ○

Floor Cleaners ○ ●

Application Dish & Laundry Detergents ○ ● ●

General Purpose ○ ● ○ ○

● = Primary Recommendation ○ = Secondary Recommendation

LEGEND - DEFOAMER CARRIER and CHEMISTRIES: 3D: 3-Dimensional (3D) Siloxane; POA: Polyoxyalkylene Technology; W: Water; WA: Special Wax; M: Mineral Oil

4

Antifreeze, Engine Antifreeze, Coolants and De-Icing Coolants

Antifreeze, Engine Coolants and De-Icing

Hot or cold. Solutions for both environments.

FOAM BAN® 1849 1880 1860 HP930 4901 EC 200 EC 210 2642

Chemistry of Defoamer 3D 3D 3D 3D 3D OMS OMS POA

Carrier of Defoamer POA POA POA POA W POA POA POA

Traditional ●

Organic Acid (OAT) ○ ○ ○ ● ●

Hybrid ○ ● ● ●

Premix 50:50 ○ ● ○ ○

De-Icing Fluids ● ● Application De-Icing Recycling ● ○

Windshield Cleaner ● ○

Packaging/Filling Operations ○ ● ● ○ ○

● = Primary Recommendation ○ = Secondary Recommendation

LEGEND - DEFOAMER CARRIER and CHEMISTRIES: 3D: 3-Dimensional (3D) Siloxane; POA: Polyoxyalkylene Technology; W: Water; OMS: Organo-Modified Siloxane

5 Non-Aqueous Lubricants

Non-Aqueous Lubricants

Additive Value. The right defoamer extends the life of the lubricant.

FOAM BAN®

High (Desired) High FOAM BAN 169 (Desired) FOAM BAN 169 FOAM BAN Product Features: 154*, 159* FOAM BAN Typical level: 500ppmProduct Features: 154*, 159* FOAM BAN Typical level: 500ppm 155 FOAM BAN Ready to use 155 FOAM BAN Low viscosity Ready to use 130B*, 149* FOAM BAN Easy to handle Low viscosity 130B*, 149* Siloxane Excellent surface Easy to handle

Foam Control Foam Siloxane foam control FOAM BAN Excellent surface 3633E, 152

Foam Control Foam foam control FOAM BAN 3633E, 152 No Acrylate Antifoam No Acrylate Antifoam Air Release Fast (Desired) Air Release Fast Legend indicates where each product is most e ective: * = NSF HX-1 Registered (Desired) Hydraulic Fluid:Legend 130B, 3633E indicatesTransmission where each Fluid: product154 is most e ective:Cutting Fluid: * = 3633E,NSF HX-1 152 Registered Gear Oil: 130B Engine Oil: 130B, 169 Universal: 149, 155 Turbine Oil: Hydraulic159 Fluid: 130B,Compressor 3633E Oil: Transmission130B Fluid:(Universal:154 E ective in manyCutting applications) Fluid: 3633E, 152 Gear Oil: 130B Engine Oil: 130B, 169 Universal: 149, 155 Turbine Oil: 159 Compressor Oil: 130B (Universal: E ective in many applications)

6 Energy - Oil Field Energy

Energy - Oil Field

Our focus: Reducing foam. Your focus: Efficient and effective production.

FOAM BAN® OF-52 ® 1880 1840 TS-3618 302E 4901 4940 4950 3063 AGITAN

Chemistry of Defoamer 3D 3D WA VO 3D 3D 3D FS HS

Carrier of Defoamer POA POA W M W W W M POA

Amine Scrubbing (Post Add) ● ○ ●

Glycol Dehydration (Post Add) ○ ● ●

Glycol Dehydration (Concentrate) ● ○

Oil & Gas Phase Separators ○ ● ○ ○ ● ○

Application Deliquification Process ● ● ○ ○ ○ ●

Well Drilling ○ ● ● ○

● = Primary Recommendation ○ = Secondary Recommendation

LEGEND - DEFOAMER CARRIER and CHEMISTRIES: 3D: 3-Dimensional (3D) Siloxane; POA: Polyoxyalkylene Technology; W: Water; M: Mineral Oil; FS: Fluoro Silicone; VO: Vegetable Oil; HS: Hydrophobic Silica; WA: Wax

7 Surface Finishing Surface

Surface Finishing Industry

Versatile uses. PCB strippers, PCB cleaners, plating compounds and polishing slurries.

FOAM BAN® 4950 1839 1880 HP920 4901 4940

Chemistry of Defoamer 3D 3D 3D 3D 3D 3D

Carrier of Defoamer W POA POA POA W W

Alkaline Concentrates ○ ○ ● ●

Acid Concentrates ○ ● ○ ●

Tankside - Alkaline Applications ● ○

Tankside - Acid Applications ● ○ Application Low Cost Tankside ● ○

● = Primary Recommendation ○ = Secondary Recommendation

LEGEND - DEFOAMER CARRIER and CHEMISTRIES: 3D: 3-Dimensional (3D) Siloxane; POA: Polyoxyalkylene Technology; W: Water

8

Additional Products

DEFOAMERS Silicone Emulsions MAGRABAR® PD-655 • Industrial: FOAMTROL 10L, 30N • Mineral oil emulsion, non-siloxane • Food Grade: MAGRABAR® 5-SN, 10-SN, 20-SN, 30-SN • Safe for use with ultrafiltration membranes FOAMTROL 110 Biodegradable Defoamers • 100% active silicone compound • AGITAN® 109: vegetable oil and polyoxalkylene-based emulsion MAGRABAR® SI-110 • AGITAN® 361: 100% active, vegetable oil, • Crosslinked siloxane emulsion, 10% active easily emulsifies • Typically more effective than • AGITAN® 6686/W: vegetable oil and conventional silicone emulsions polyether-based emulsion

EMULSIFICATION / LUBRICITY Blend of Special Polyglycolesters, MAGRABAR® J-305 METOLAT® 200 Biodegradable • Mixture of mono- and di-glycerides • Anionic polymeric ester ® • METOLAT 386 (HLB 14) • Formulated to be liquid at • Self-emulsifying after neutralization ® • METOLAT 387 (HLB 8.3) room temperature • Low foam tendency • METOLAT® 388 (HLB 10.6) • Provides effective air release METOLAT® 250 • METOLAT® 389 (HLB 11.4) in a variety of fluids • Sulfated vegetable oil, anionic • Non-ionic, hard water stable • Suitable for a wide range of aqueous systems

RELEASE AGENTS Silicone-Based Emulsions • MAGRABAR® SE 1335 FG: 35% active • MAGRABAR® SE 1335 FG RTU: 15% active

17 MÜNZING CHEMIE GmbH MÜNZING MÜNZING Münzingstrasse 2 Micro Technologies GmbH International S.a.r.L. 74232 Abstatt Dr.-Bergius-Strasse 16–24 23, rue Aldringen GERMANY 06729 Elsteraue L-1118 LUXEMBOURG Phone +49 7131 987-100 GERMANY Phone +352 2627 1520 Fax +49 7131 987-125 Phone +49 3441 829 10-22 Fax +352 2627 1530 E-Mail [email protected] Fax +49 3441 829 10-20 E-Mail [email protected] E-Mail [email protected]

MÜNZING CHEMIE Iberia S.A.U. MÜNZING North America MÜNZING Shanghai Co.Ltd. Carrer Temple, 15 1° derecha 1455 Broad Street, Suite #3 Rm 1701B-1703A ES08911 Badalona (Barcelona) Bloomfield No. 20, Lane 1228, ZRT Tower SPAIN NJ 07003-3003 Jiangchang Rd. Phone +34 93 5722075 USA Shanghai 200072 Fax +34 93 5722683 Phone +1 973 279-1306 P.R. CHINA E-Mail [email protected] Toll Free +1 800 524-0055 Phone +86 21 6149 1561 Fax +1 973 338-0420 Fax +86 21 6149 1563 E-Mail [email protected] E-Mail [email protected]

MÜNZING Malaysia SDN BHD MÜNZING Mumbai Pvt. Ltd. MÜNZING Australia Pty. Ltd. C22, Susur Lencongan Timur Kanan Raheja Chambers 2nd Floor, 3 Warringah Close Kawasan Perindustrian Cendana 233 DBS Business Center, 2250 Somersby 08000 Sungai Petani Nariman Point NSW Kedah Mumbai 400021 AUSTRALIA MALAYSIA INDIA Phone +61 2 4340 7800 Phone +604 42 33 388 Phone +91 982 0853126 E-Mail [email protected] E-Mail [email protected] E-Mail [email protected]

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