Silicone oil has many special properties, such as small temperature-viscosity coefficient, high and low temperature resistance, oxidation resistance, high flash point, low volatility, good insulation, low surface tension, no corrosion to metals, and non-toxicity. Due to these properties, silicone oils are used in many ways with excellent results. Among various silicone oils, methyl silicone oil is the most widely used and the most important type of silicone oil.
Dimethicone is the main body of industrial silicone oil. One of the most remarkable properties of linear polydimethylsiloxane is that it is a mobile liquid over a very wide range of molar masses [from 162 g/mol (hexamethyldisiloxane) to 500,000 g/mol] and a correspondingly wide range of viscosities, from 0.65 mm2/s (20oC) for hexamethyldisiloxane to a range beyond the range of viscometry.
Dimethicone emulsion is non-ionic, good stability, non-flammable, non-volatile, non-toxic and odorless, high temperature resistance, corrosion resistance, anti-oxidation, and can be diluted with water in any proportion. The emulsion uses simethicone as a raw material, and after emulsification, it can be used in the finishing of textiles to improve the smooth and soft feel of the fabric; it can be used in daily care shampoos to improve the lubricity of hair; it can be used in the treatment of rayon spinning heads to eliminate static electricity and improve the spinning quality; it can be used in cosmetics to improve the moisturizing and protective effects of cosmetics on the skin. In addition, simethicone emulsion can also be widely used in rubber, cosmetics, textile, mold release, leather and other industries, and can play the role of waterproof, lubrication, mold release, etc. (defoamer, release agent, polishing agent, release agent). On the basis of the existing silicone oil emulsifier, a non-toxic and environmentally friendly silicone oil emulsifier has been developed. With this emulsifier, silicone oils of various viscosities can be emulsified according to customer requirements to obtain dimethicone emulsions with different solid contents. The simethicone emulsion has no stratification in the centrifuge at 3000 rpm for 30 minutes, and has good compatibility with other emulsions.
Active ingredients: Simethicone, complex emulsifier, water. Properties: Milky white homogeneous liquid (slightly bluish); pH about 7. Features: The cost of compound emulsifier is 4.5-9.5 yuan/kg simethicone
Through the analysis and restoration of the formula of chemical products, it is beneficial for enterprises to understand the development level of existing technologies and realize self-knowledge; it is conducive to independent innovation on existing products and obtaining intellectual property rights; it is beneficial to find and solve problems in the production process. Through formula improvement and formula research and development of chemical products, the speed of enterprise product upgrading can be accelerated, and market competitiveness can be enhanced. Therefore, the analysis and research and development of chemical products have become urgent!


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