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Application of silica in binder

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White carbon black has a wide range of applications in life industry, agricultural chemicals; Daily chemical products; Cementing agent; Anti-caking agent; Paper filler; In addition, it can also be used in many industries such as fire extinguishing agent, feed, cosmetics, matting agent, pigment, paint, etc. The following is a brief introduction to its application in pigments and ceramics:


Sealant and adhesive


Sealants and adhesives are important products with large quantity, wide range and wide application range. It requires that the viscosity, fluidity and curing speed of the product reach the best conditions. China's products in this field are relatively backward, and high-end sealants and adhesives rely on imports. Foreign products in this field have used nano-materials as modifiers, and fumed silica is the preferred material. It is mainly to coat a layer of organic materials on the surface of fumed silica to make it hydrophobic, and add it to the sealant to quickly form a silica structure, that is, nano-si0X small particles form a network structure to inhibit colloid flow, accelerate curing speed, and improve bonding effect, Due to the small size of fumed silica particles, the sealing and impermeability of the product are also increased.


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