PVA 1799
PVA 1799 Polyvinyl Alcohol is a few kind of synthetic with water soluble high-molecular polymer. The main specification includes degree of polymerization & alcoholysis and other special performance. Polyvinyl Alcohol is manufactured by polymerization of vinyl acetate in methanol solvent, then undergoing alcoholysis via advanced belt-process of low-alkali. After grinning, drying and packing, the end […]
白色颗粒聚合物 纸张施胶化学品 聚乙烯醇 PVA 1799
白色颗粒聚合物造纸施胶化学品 聚乙烯醇 PVA 1799 是一种合成的水溶性高分子聚合物。其主要规格包括聚合度、醇解度和其他特殊性能。聚乙烯醇是由醋酸乙烯在甲醇溶剂中聚合而成，然后通过先进的低碱皮带法进行醇解。之后 [...]
