It is mainly used to make: First, the intensifier, like the pyrocondensation resin, the hot rigid resin, the rubber making up the rigidity material, besmear membrane intensifier, the paper padding.

• 其主要用途为：1、增强剂，如热缩树脂、热硬性树脂、橡胶补强材料、涂膜增强剂、纸张填料。