Because hydrophobic silica has very It has high surface activity and is transparent and translucent in some rubber products, so it is very suitable for making light-colored, bright-colored, transparent, and translucent rubber products. In addition, it can also be used as a release agent for latex, an anti-settling agent, thickener, and thixotropic agent for paint and ink, an opening agent for various plastic films, pesticide granules, dispersants, explosive carriers, and adhesive materials. And lightweight material products and toothpaste abrasives, etc., and can be used in better putty series products.
Among them, Hydrophobic silica isa porous Amorphous silica is in the form of white powder with an initial particle size of 2-5um. After being mixed with rubber, plastics, and coatings, the product can have many excellent physical properties and can be used as a base for light-colored natural rubber and artificial rubber products. Fillers not only reduce the amount of rubber used, but also reduce costs. It really kills two birds with one stone.
It can also improve the hardness, wear resistance, reduce deformation and increase oil resistance of rubber products; if Used in latex plastic leather and lightweight material products, it is easy to peel off and form, reducing the weight of the product. If it is in wires and cables, it can improve its insulation performance. If it is used in paints and inks, it has a good thickening effect; if it is used in coatings, it has good high temperature resistance, so silica is widely used in rubber, plastics , tanning, paint, sports and cultural supplies and other industries.
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