Silicone foam material (also known as: silicone foam/foamed silicone) is made of raw silicone rubber, fillers, vulcanization accelerators, styrofoam, etc. as raw materials. After being uniformly mi......
2021-11-17advantage: 1) Wide range of applications: Due to the special chemical structure of silicone oil, it is neither compatible with water or substances containing polar groups, nor with hydrocarbons or ......
2021-11-16shortcoming: 1) Polysiloxane is difficult to disperse: Polysiloxane is difficult to dissolve in water, which hinders its dispersion in the water system. A dispersing agent must be added. If the dis......
2021-11-16The silicone oil or silicone paste is made into a silicone oil emulsion under the action of strong stirring or emulsifier, which can effectively improve the dispersibility of the silicone oil in the w......
2021-11-16Dissolve simethicone in a suitable solvent to make a silicone solution type defoamer. Use organic silicon defoamers made from organic solvents such as polychlorinated ethane, toluene and xylene. It......
2021-11-16The oil-based defoamer uses silicone oil directly as the defoamer. It is mainly used in oil-phase foaming systems where dispersants and emulsifiers are not allowed. It is generally believed that silic......
2021-11-16The coating containing fluorocarbon modified polyether silicone oil is coated on the inner surface of the phosphated steel radiator. The coating film can withstand the corrosion of 140~C high temperat......
2021-11-151. Preparation of anti-acid capsules Glycerin 22.02kg, distilled water 34.13kg, simethicone 10kg, 43.85kg gelatin is added, and it is dissolved under reduced pressure at 70~80℃, and it is made into c......
2021-11-15The possible behaviors of droplets of dripping pills in the condensing agent include spreading, formation of droplets and mixing. Generally, putting a liquid with a lower surface tension into a liquid......
2021-11-15Lubricant refers to the general name of auxiliary materials added to the material to be compressed before tableting to make it have or increase fluidity, anti-adhesion and lubricity, so as to facilita......
2021-11-15On the occasion of celebrating the centenary of the founding of the Communist Party of China, my country's silicone industry is celebrating its 70th anniversary. The industr......
2021-11-15Some organic groups are used to replace part of the methyl groups in methyl silicone oil to improve certain properties of silicone oil and adapt to various uses. In recent years, organically modifi......
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2021-11-11Because of its low surface tension, amino-modified polyether silicone oil can greatly reduce the surface tension of pesticides, promote the rapid wetting of pesticide emulsions, and penetrate into ......
2021-11-11Such as the title: I believe that domestic LED packaging glue technology has made considerable progress compared with foreign countries, but there are still many problems in high-fold LED packaging gl......
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