The difference between white carbon black and anhydrous silicon dioxide is also the difference in their uses. 1. White carbon black is used in colored rubber products to replace carbon black for reinforcement to meet the needs of white or translucent products White carbon black also has super adhesion, tear resistance, heat resistance and aging resistance, so it can also replace part of carbon black in black rubber products to obtain high-quality rubber products, such as off-road tires, engineering tires, radial tires, etc. 2. In agricultural chemical products, such as pesticides, efficient fertilizer spraying, etc., white carbon black can be used as a carrier or diluent to maintain lasting effect, because it has high adsorption and is easy to suspend, It has good compatibility and chemical stability. It can remain unchanged for a long time even under rain, washing and hot conditions