White carbon black technology is relatively developed in our country, and there are various ways to use white carbon black. Nowadays, this chemical raw material is widely used in plastic raw materials......
2024-09-041、 Industry Overview Highly dispersed white carbon black, chemically known as silica, is a white amorphous powder with extremely high specific surface area and porosity. It is widely used as a filler......
2024-09-03Recently, there has been continuous good news in the field of white carbon black. Firstly, the intelligent supervision of Sanming Customs empowers the export growth of "white carbon black" to......
2024-09-02Fumed silica is an amorphous silica product obtained by high-temperature hydrolysis of organohalosilane in a hydrogen-oxygen flame. Its primary particle size is between 7 and 40 nanometers, and its sp......
2024-08-30Application of fumed silica Gas phase white carbon is one of the most important high-tech ultra-fine inorganic new materials. Because of its small particle size, it has large specific surface area, s......
2024-08-29The method of dispersing the two fillers into the inorganic filler pigment is nothing more than some conventional industrial methods, such as mixing evenly in the liquid phase, shearing, crushing and ......
2024-08-28Fumed silica---food additive What we are introducing today is a kind of food additive that can make these dry powder foods not agglomerate and harmless to human body - fumed silica. When......
2024-08-27Silica Main physical and chemical properties Silica, also known as light silica, has a scientific name of precipitated hydrated silica. Is a high-tech inorganic fine chemical product, the mai......
2024-08-23Silica testing items 1. Test items of precipitated silica (precipitated hydrated silica) The chemical formula of precipitated silica is SiO2•nH2O. Precipitation method silica testing items mainly in......
2024-08-22What is the pore body of silica Hydrophobic silica is a high-purity hydrophobic silica powder after surface modification Silica is a kind of diatomite, which can regulate humidity and decompose form......
2024-08-21Substances used as surface treatment agents are, in principle, substances that can interact with the hydroxyl groups on the surface of silica, and include the following. 1) Alcohols 2) Chlorosilane......
2024-08-20Silica can be treated with suitable compounds to make it a surface hydrophobic substance. There are two main treatment methods: liquid phase method and gas phase method. The conditions of the liquid p......
2024-08-19The properties of precipitated silica are affected by precipitation conditions such as acidity, temperature Compared with the silicone rubber compound reinforced with fumed silica, the compound rei......
2024-08-16Fumed silica is one of the most commonly used reinforcing agents for silicone rubber. The vulcanizate reinforced by it has high mechanical strength and good electrical properties. Fumed silica can be ......
2024-08-15Silica sand, also known as silica or quartz sand. It is mainly composed of quartz and its particle size is The refractory particles of 0.020mm-3.350mm are divided into artificial silica sand, water w......
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