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Product description

KEY-289 etch protective adhesive (PVA emulsion) is a waterborne vinyl acetate ethylene copolymer emulsion. The product is suitable for use in A2 grade fireproof aluminum plastic plate core material. The emulsion has medium high solid content and lower viscosity, allowing the addition of medium fill. Can be prepared to meet the customer's plate core material with good liquidity slurry. No organic solvents and plasticizers are added in the production process.

characteristic

It can be used in the application of calcium carbonate, aluminum hydroxide (ATH), magnesium or bromine flame retardants.

Scope of application

Overview: it is suitable for the production of high strength and low water absorption grade A2 fireproof aluminum plastic plate core material. It has high tensile strength and low water absorption.

Special instructions: it can be dried at high temperature without yellowing.

It has good adhesion to pigments and fillers, and the core material has high peel strength after being synthesized.