Silica 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......
2024-08-14Quartz sand is a kind of quartz particle formed by crushing quartz stone. Quartz stone is a kind of non-metallic mineral, which is hard, wear-resistant, and chemically stable silicate mineral. Its mai......
2024-08-13Chemical combination theory The theory is that the coupling agent contains a chemical functional group that can form covalent bonds with the silanol groups on the surface of the glass fiber or molecu......
2024-08-13Mechanism of silane coupling agent The role and effect of silane coupling agents are recognized and affirmed, but why a very small amount of coupling agents at the interface will have such a signific......
2024-08-12Silicone organic compound with excellent performance. For example, silicone plastic is an excellent waterproof coating material. Spraying silicone on the four walls of the subway can solve the problem......
2024-08-05Precipitated silica has multiple functions in modified materials, which are mainly due to its unique physical and chemical properties and structural characteristics. The following is a detailed descri......
2024-08-02Precipitated silica has a significant viscosity-enhancing and reinforcing effect in adhesives, which is mainly due to its unique physical and chemical properties. The following is a detailed analysis ......
2024-08-01Precipitated silica has many special functions in daily chemical products, which are mainly due to its unique physical and chemical properties, such as porosity, high specific surface area, good dispe......
2024-07-30Precipitated silica is widely used in the papermaking industry and has a significant effect on improving paper performance. The following are several main aspects of precipitated silica improving pape......
2024-07-29Precipitated silica has shown significant stabilizing and thickening effects in the coating industry, mainly due to its unique physical and chemical properties. The following is a detailed analysis of......
2024-07-26The modification effect of precipitated silica in the plastics industry is mainly reflected in the following aspects: 1. Improving the physical properties of plastics Enhancing strength and toughn......
2024-07-25Precipitated silica is widely used in the rubber industry and has a significant effect on improving the performance of rubber products. The following is a detailed analysis of its application and perf......
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