Polyvinyl Acetate Higher molecular weight Nitchen PVAC HV-S is with a Mw of 400,000g/mol to 550,000g/mol. It's largely used in BMC applications as anti-shrinkage additive.
Nitchen Chemicals est un chercheur professionnel et un fabricant de résine solide PVAC en acétate de polyvinyle pour SMC/BMC, Pultrusion, Adhésifs, Gumbase...