1. High and low temperature resistance: The stability of organosilicon is particularly good, and it is particularly resistant to high and low temperatures. It can be heated in a microwave oven at hig......
2021-12-13Surfactants can improve the surface activity of the spray liquid, facilitate the wetting, adhesion and penetration of the foliar fertilizer on the leaf surface of the crop, and in......
2021-12-10Silica gel alias: silicic acid gel, which is a highly active adsorption material and is an amorphous substance. The main component of silica gel is silica, which is chemically stable and does not burn......
2021-12-10Silicone production is not harmful to the human body It is a new type of polymer synthetic material, which is developed in order to obtain certain characteristics. Commonly used silicone rubber, hig......
2021-12-10Example: Low oxygen transmission rate coating A polyester film sheet with a thickness of 23 μm was immersed and drawn in a 5% perhydropolysilazane solution (solvent xylene or di-n-butyl ester) with......
2021-12-09Example : Coating for metal strip The polysilazanes used are organopolysilazanes and perhydrosilazanes, and their number average relative molecular mass is 150 to 150,000. The coating prepared by it ......
2021-12-09Example : Ceramic coating Disperse silicon carbide, silicon nitride or their mixture in a solution composed of polysilazane and aromatic hydrocarbon solvent to make paint. This coating can provide ......
2021-12-09In the industrial production processes of petroleum, rubber, coatings, textiles, etc., if there is a large amount of foam, it will not only inconvenient the production and operation, waste equipment c......
2021-12-07On December 3, the Ministry of Industry and Information Technology of China issued the "Fourteenth Five-Year Plan for Industrial Green Development." Huang Libin, Director of the Energy Conservation an......
2021-12-07Silicones are mainly divided into four categories: silicone rubber, silicone resin, silicone oil, and silicone coupling agent. Silicone rubber is mainly divided into room temperature vulcanized silic......
2021-12-06Silicone mold structure A. The upper limit of the mold thickness is tentatively set at 250mm, the size can reach 500X500, and the product can be up to 400X400 in the mold area. The mold structure is ......
2021-12-06A. The raw materials of silica gel are generally gel-like, a bit similar to plasticine, colorless, translucent, and tasteless. B. Its main feature is high temperature resistance (maximum 300℃) and ......
2021-12-06A. Limit size: 15~20mm at the thickest part, and 30mm in diameter if it is a sphere. Generally, the recommended size of the thickness is not more than 3MM. When it is more than 3MM, it will take more ......
2021-12-06Standard number and standard name 1. GB/T39256-2020 Green Manufacturing Green Supply Chain Management Information Management Platform Specification for Manufacturing Enterprises 2. GB/T39257-2020 ......
2021-12-06The former refers to silicone oil products before processing, including 4 categories of hydroxy silicone oil, silicone functional silicone oil, carbon functional silicone oil and non-reactive modified......
2021-12-03