... silicon dioxide from medium. It can use as leather bulking agent’s special additive, also can use as coating, rubber, ... , phenolic resin, nylon, coating, etc., and can react with high polymer and organic compound that contain epoxy group and carboxyl.148 ... that contain epoxy group, amidogen, carboxyl, hydroxyl, to generate polymer inorganic nanocomposite materials.148-DNP. It can be dispersed well ...