PVAC Liquid
This pvac liquid is the form after the Polyvinyl acetate solid resin is dissolved in the organic solvent. It's transparent.
妮秦集团是一家专业研发和制造用于 SMC/BMC、拉挤成型、粘合剂、口香糖基础材料的聚醋酸乙烯酯 PVAC 固体树脂...