It in plasticizer and soft vinyl resin, also has the good dispersivity.它在增塑剂和软性乙烯树脂中, 也有良好的分散性.Fillers include modifiers, extenders, plasticizer and low friction additives.填料包括改性剂, 填充剂, 增塑剂和低摩擦添加剂.Dibutyl phthalate is co...