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Polyvinyl Butyral B-06HX CHANG CHUN GROUP
Technical Data Sheet Effective date: 2015/08/10 Version : 1.0, Page 1/1
Characteristics CCP PVB B-06HX is a polyvinyl butyral resin with a low solution viscosity. CCP PVB B-06HX is manufactured from the condensation reaction of Polyvinyl Alcohol and n-butyraldehyde. B-06HX is a thermoplastic resin, which is soluble in most organic solvents with excellent film forming capability, strong adhesion to glass, metal, plastic, leather and wood. CCP B-06HX is a white free flowing granule or powder and non-toxic to humans and animals. Specification Item value Unit Remark Butyral content 76 – 82 wt% Hydroxyl content 18.0 – 21.0 wt% Acetyl content ≦3 wt% Solution viscosity was determined in 10% by weight in Viscosity 70 – 100 cps ethanol/toluene = 1/1 at 20°C, using Brookfield viscometer Free Acid ≦0.05 wt% Volatile ≦3 wt% Application Additional Data Typical applications for B-06HX are primer, Specific gravity : 1.05~1.10 printing ink, coating, and adhesive. Due to free Bulk density : 0.25 – 0.40 g/cm³ for powder hydroxyl groups, B06HX can be used as a reactive Glass transition temperature : ca. 68 °C component or as a co-binder in two-pack systems. Melting Point : 135 – 175°C For example, B06HX can be crosslinked with Molecular weight : 40,000 –50,000 g/mole phenolic, epoxies, melamine, isocyanate resin. Degree of Polymerization : 600 - 700 Package CCP PVB B-06HX is packed in 10 kg, multi-ply paper bags. Processing Storage & Handling CCP Polyvinyl butyrals are soluble in most organic Keep in a tightly sealed container, stored in a cool, solvents. The viscosity of PVB solution depends on dry, and ventilated area. Under these conditions, the the concentration of resin, temperature of solution product has a shelf life of at least 24 months, and the solvents employed. PVB resin is most beginning with production. soluble in a mixed solvent system such as If the material is kept beyond the recommended shelf ethanol/toluene, methanol/methyl ethyl ketone, etc. life, it is not necessarily expired, but the user should Typically CCP B-06HX is used in solution. The adopt a quality control on the properties relevant to best solvents for CCP B-06HX are alcohols. It the application. The characteristics determined in our dissolves completely in Methanol, Ethanol, pre-release quality control may change during N-Propanol, I-Propanol, N-Butanoll. In Esters and storage, depending on storage conditions, and Ketones CCP B-06HX is partly soluble or deviating from the specification. insoluble.
This information is based on our present state of knowledge and is intended to provide general notes on our products and their possible uses. However, we do not assume CHANG CHUN GROUP TH any liability whatsoever for the accuracy or completeness of the information contained herein. It should therefore not be construed as an expressed or implied warranty of NO. 301, SONGKIANG ROAD, 7 FL.,TAIPEI, 10477 TAIWAN specific properties of the products or for its suitability for a particular use. Any existing intellectual/industrial property rights must be observed. The quality of our TEL : 886-2-2500-1800 products is governed by our General Conditions of Sale. In every case we urge and recommend that purchasers, before using any product in full scale production, make FAX : 886-2-2500-1800 their own tests to determine to their own satisfaction whether the product is of acceptable quality and is suitable for their particular purposes under their own operating http://www.ccpgp.com conditions.