Polyethylene glycol (PEG) is very commonly used and is useful in all walks of life. In rubber, it mainly neutralizes the acidity of fillers, accelerates vulcanization speed and crosslinking density, h......
2022-09-02Silica is a high-purity, good-flowing white granule or powder with uniform particle size, high adsorption and flow-promoting properties. The U.S. Environmental Protection Agency (EPA) issued a docu......
2022-09-01The primary particle size of fumed silica is between 7 and 80 nm, and the specific surface area is generally greater than 100 m2/g. It has nano-effects and exhibits various excellent properties in mat......
2022-09-01However, the silicones used in coatings are generally various organically modified polysiloxanes, because the additives used in coatings are generally non-reactive types (except for some products of l......
2022-08-31After the coating is applied, it needs to be leveled automatically. If the fluidity of the coating is not good, the coating will have surface defects. There are 4 factors that affect the flow and leve......
2022-08-31diet After washing up, have a delicious breakfast. If you thought that food and beverages should have nothing to do with silicones, you'd be wrong. Friends who go to eat barbecue must be familiar ......
2022-08-30When it comes to silicone, many people are puzzled. "I have only heard about silicon in Silicon Valley. I know that silicon is used in computers. I have never heard of silicone." When some people hear......
2022-08-30Tetramethyldivinyldisilazane and hexamethyldisilazane, which product is better for silica? Tetramethyldivinyldisilazane (vinylsilazane) specific use: 1. It is used to treat fumed silica (norma......
2022-08-26Silica leads to structuring of silicone rubber Structural and Thixotropic Effects of Silica on Silicone Rubber Silica leads to the structuring of......
2022-08-26What are the disadvantages of high PH value of silicone rubber for silica? 1. High PH indicates that it is alkaline, and the alkaline is in the range of 9--11, which is especially conducive to t......
2022-08-25Some questions about the activity and dispersibility of precipitated silica 1 1. How to improve the surface activity of precipitation silica, besides the treatment with silane coupling agent, wh......
2022-08-25Anti-corrosion coating definition: fumed silica Definition of anti-corrosion coating: Anti-corrosion coating refers to a type of liquid or solid material that can form a film on the surface of ......
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2022-08-24What is the role of various indicators of silica in the application? Introduction: The main component of white carbon black is SiO2, which is named because it is white, and its main physical pro......
2022-08-23Is fumed silica better or precipitation silica better? Silica is a general term for white amorphous powdered silicic acid and silicate products, mainly referring to precipitated silica, fumed si......
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