The sericite mica mineral is a flaky fine-grained muscovite. The structure is a dioctahedron, which consists of two layers of silicon oxytetrahedron and one layer of aluminoxy octahedron. The active o......
2019-07-16The precipitated barium sulfate chemical composition is BaSO4, and the crystal belongs to the orthorhombic sulfate mineral. It is often thick plate or columnar crystal, mostly dense block or plate-lik......
2019-07-16Fillers are also known as extender pigments. This pigment has a small tinting strength and a low hiding power, and is a white and colorless ultrafine powder. It is dispersed in a powder coating togeth......
2019-07-16The book "Environment, Health and Negative Oxygen Ion" edited by Chinese Academy of Sciences experts, Tsinghua University Ph.D. and Professor Lin Jinming has repeatedly said that when the concentratio......
2019-07-16Due to the addition of white carbon black as a thickener for interior wall inorganic coatings, the surface of the coating will be smooth and the adsorption capacity of the interior wall coating will b......
2019-07-16There are many preparation methods for white carbon black. Most domestic manufacturers mainly use precipitation method, which mainly uses water glass as raw material. Even gas phase white carbon black......
2019-07-161 Impact of expansion The film is ruptured with a certain degree of impact. The impact of the added antifoaming agent on the bubble film can also cause the bubble film to rupture. 2 so tha......
2019-07-16With the constant understanding of the stabilizing factor, people's understanding of the defoaming mechanism is also deepening. The foaming factor is varied and the defoaming mechanism is varied. &nb......
2019-07-16In 1945, it was found that after the high degree of polymerization of silicone and silica, the resulting silicone rubber performed better. For high-molecular polymers such as rubber, the glass transit......
2019-07-15Conductive silica gel is obtained by uniformly distributing conductive particles such as nickel-coated copper powder and silver powder in silica gel, and contacting the conductive particles by pres......
2019-07-15Since silicone has excellent properties, so it has a very wide range of applications. It is not only the use of special materials for aviation, cutting-edge technology, military tech......
2019-07-15Since silicone has excellent properties, so it has a very wide range of applications. It is not only the use of special materials for aviation, cutting-edge technology, military tech......
2019-07-15The conductive silicone rubber is a silicone rubber as the base rubber, adding conductive fillers, crosslinking agent, etc.. The commonly used plastic materia......
2019-07-15The silane coupling agent is a kind of organosilicon compound having a special structure, and the formula is YR-SiX3, wherein Y is a functional group capable of reacting with an organic compound, such......
2019-07-15Silicone rubber is classified into high temperature vulcanized silicone rubber (HTV) and room temperature vulcanized silicone rubber (RTV) according to its curing method. Due to the low bonding streng......
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