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In recent years, major Japanese manufacturers have launched the so-called "silicone-free oil shampoo", and advertised that silicone-free shampoo has mild, non-irritating, heal......
2019-07-15Tianjin water-soluble silicone oil must see Tianjin Shuangjixing Technology: chain plate anti-adhesive agent, glass wool rock wool stencil anti-adhesive ag......
2019-07-15industry technical characteristics The precipitated silica is usually chemically reacted with sodium silicate and concentrated sulfuric acid to form precipitated silica, which is then washed wi......
2019-07-15Global and China Silica Industry Analysis Report for 2019-2025 THREE (2) Development history of Chinese fumed silica China's fumed silica production began......
2019-07-152. China's silica market (1) Development process of Chinese precipitation silica China's precipitation method silica industry started to develop slowly. In 1958, the first set of precipitation ......
2019-07-15Global and China Silica Industry Analysis Report for 2019-2025 ONE Silica is a general term for finely powdered or ultrafine particulate anhydrous and hy......
2019-07-15(1) Silicon (resin) This is a silicone defoamer, also known as an emulsion defoamer, which uses an emulsifier (surfactant) to emulsify and disperse the silicone resin in water and then add it to the ......
2019-07-13Silicone defoamers are currently recognized as the main general purpose defoamers, which have two characteristics that are difficult to simultaneously possess with low surface tension and low vo......
2019-07-131. Insoluble or poorly soluble in the foaming liquid In order to break the foam, the defoamer should be concentrated and concentrated on the bubble film. In the case of a foam breaker, it should be c......
2019-07-13Emulsion type defoamer is a general-purpose silicone defoamer, which is made of low foaming emulsifier such as Span, Tween, Polyethylene glycol ether and other emulsified silicone oil/silicone oil. /W......
2019-07-13The fumed silica is a high purity, fine, amorphous silica nano powder. The specific surface area is 150~380m2/g, the primary particle size is between 7~40 nm, the aggregate particle size is about 200-......
2019-07-133.2.3.1 Nonionic silicone surfactant Silicone surfactants are mainly used in personal care products with polyether silicone surfactants [5]. The polyether silicone oil has the characteristics of wat......
2019-07-13The most used are silicone oil (polydisiloxane) methylphenyl silicone oil (polymethylphenylsiloxane), polydimethylcyclosiloxane, silicone glycol copolymer, amine base Modified silicone oil, silicone p......
2019-07-13The world's first silicone cosmetics brand “Silicare” was born in Revelen in the United States in the early 1950s. For half a century, under the research and development of Dow Corning's leading inter......
2019-07-131.1 Unsaturated polyester Compared with glass fiber in polyester laminates, a variety of unsaturated silane coupling agents have been used. Many of them are very effective coupling agents. Among them......
2019-07-13
