Wacker Vinnapas RE 336 VAE Redispersible Powder Base Dispersion from China
Wacker Vinnapas RE 336 is the liquid aqueous dispersion precursor for spray-dried redispersible powders, used in tile adhesives and external thermal insulation systems. It is a vinyl acetate-ethylene copolymer in aqueous dispersion, with vinyl acetate as the predominant monomer. This product is classified under tariff item 3905.21.00 as a vinyl acetate copolymer in aqueous dispersion.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the product is declared as a liquid dispersion, not as a powder, since the redispersible powder form would be classified differently
• Confirm that vinyl acetate monomer units predominate by weight over ethylene units
• If the product is intended for use in construction, verify that it is not classified as a prepared additive under another heading