Due to the high surface activity of hydrophobic silica, it has fully transparent and semi transparent properties in some rubber parts, making it particularly suitable for making light colored, bright colored, fully transparent, and semi transparent rubber parts. In addition, it can also be used as a natural latex isolation agent, anti settling agent, tackifier, thixotropic agent for paint and ink, opening agent for various plastic films, fertilizer tablets, thickeners, gunpowder plasmid carriers, adhesive raw materials and lightweight raw material products, as well as wear-resistant materials for toothpaste, etc. It can also be used in the middle and high grade putty product series.



Among them, a type of porous structure amorphous silica is in the form of white powder with a particle size of 2-5um. When mixed with rubber products, plastic products, and building coatings, it can provide many high-quality process properties for the product. Moreover, it can be used as a filling agent for natural rubber and artificial rubber light color products, reducing the use of rubber products and reducing costs. It is truly like killing two birds with one stone.






It can also improve the hardness, wear resistance, reduce deformation, and enhance oil resistance of rubber products; If used in natural latex plastic products, leather, and lightweight raw material products, it is very easy to peel and form, reducing the weight of the product. If it is in wires and cables, it can improve their insulation performance. If used in paint and ink, it has excellent thickening effect; If used in architectural coatings, it has excellent high-temperature resistance, so white carbon black is widely used in industries such as rubber products, plastic products, leather making, paint, sports and cultural goods.