PVAC Granule without Talc
As talc with influence the transparency in dissolving liquid. This form of pvac is used as adhesives which has higher standard requirements in transparency.
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...