How Swelling affects the anti-shrinkage effect of pvac resin
Why should a good dissolved PVAc should be put aside for a while before usage? If dissolves not so well, it will affect the pvac’s effect of low shrinkage.
Low Profile Features of Nitchen Polyvinyl Acetate solid Resin
NITCHEN POLYMERS POLYVINYL ACETATE solid resins prevent shrinking during the curing of unsaturated polyesters. This is one of the most important criteria in the automotive industry. POLYVINYL ACETATE solid resins are considered to be low-profile additives…