Iota Silicone Oil (Anhui) Co., Ltd
The structuralization of silicone rubber is a common problem. Silica results in the structuring of silicone rubber, primarily based on the massive hydrogen bonding of silica and high molecular weight ......
2019-07-18The wet modification is divided into two types. One is to heat and dry the dried white carbon black and the modifier in an organic solvent, reflux, and then separate and dry. The main features of the ......
2019-07-18The dry modification is to use the dry white carbon black and the modifier steam to contact the reaction under the high temperature condition of the reactor. At present, the modified fumed silica in t......
2019-07-18The preparation of white carbon black by emulsion method utilizes an emulsifier and a surfactant to form nano-sized micro micelles in a water system, and the reaction raw materials are wrapped therein......
2019-07-18The white carbon black prepared by the sol method has a large specific surface area and a large pore volume, and is suitable as a matrix for the adsorbent and the active metal catalyst. The disadvanta......
2019-07-18The 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......
2019-07-17
