The white carbon black produced by the precipitation method has uneven particle size distribution, and the purity is low, and the product quality is different. The advantages are early start, matu......
2019-07-18Chemical vapor deposition is also known as dry or pyrolysis. Its primary particle size is between 7 and 40 nm. The specific surface area is generally greater than 100 m 2 /g, and the silica content ......
2019-07-181.1 Introduction to white carbon black Silica is a general term for white powdered X-ray amorphous silicic acid and silicate products. It mainly refers to precipitated silica, fumed silica and ultr......
2019-07-18Micro-powder network news: gas-phase white carbon black (scientific name fumed silica) is a fine, special amorphous powder material obtained by high-temperature hydrolysis of chlorosilane by oxyhydrog......
2019-07-17White carbon black is an important reinforcing filler because of its excellent properties such as porosity, high dispersibility, light weight, good chemical stability, high temperature resistance, non......
2019-07-17Fumed silica (commonly known as nano white carbon black) is an artificial amorphous white liquid powder. It is a loose, amorphous, non-toxic, odorless, odorless, non-polluting non-metallic oxide nanom......
2019-07-171. Basic concepts and classification Precipitated silica: Also known as hydrated silica, activated silica, precipitated silica, and precipitated hydrated silica. English name: Silica CAS RN: 14464-......
2019-07-17Compared with carbon black, silica has finer particles and a larger surface area, so the vulcanizate has higher tensile strength, tear strength and wear resistance. However, due to the strong surface ......
2019-07-17The dispersibility of the nano-filler in the rubber matrix has a decisive influence on the comprehensive properties of the rubber compound, and effectively improves the dispersion of the nanoparticles......
2019-07-17The fumed silica is a fine and special amorphous powder material prepared by high temperature hydrolysis of chlorosilane by oxyhydrogen flame. The average primary particle size is about 7-40 nm, and t......
2019-07-17Resin-based composite materials are light, high-strength, and corrosion-resistant. However, in recent years, the material industry and the national economy pillar industries have higher requirements f......
2019-07-17Today we are introducing a kind of food additive, fumed white carbon black, which can make these dry powder foods not agglomerate and harmless to human body. When it comes to fo......
2019-07-171, the introduction The main component of silica is SiO2, which is named because it is white and its main physical properties and uses are similar to those of carbon black. Silica can be divided int......
2019-07-17Nano-silica is an important high-tech ultra-fine inorganic new material. Because of its small particle size, large specific surface area, strong surface adsorption, large surface energy, high chemical......
2019-07-16The hollow glass microspheres are small, hollow spherical powders having a density between 0.1 g/cm3 and 0.5 g/cm3, and the particle size can be selected between 1 and 500 microns as needed. It has th......
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