The effect of nano-fumed silica masterbatch

Silica widely exists in nature, with its superior stability, reinforcement, thickening and thixotropy, in rubber, plastics, coatings and other fields are widely used. The addition of nano-fumed silica to plastics can improve the toughness, strength, wear resistance, aging resistance and aging resistance of plastics. Fumed silica can form a hard coating on the plastic surface, improving the wear resistance and scratch resistance of the plastic surface. In plastics, nano-fumed silica can also be used as a flame retardant.