| Formula: | (CH3)3sio[(CH3)2sio]N-Si(CH3)3 |
|---|---|
| Appearance: | Liquid |
| Usage: | Water Treatment Chemicals, Plastic Auxiliary Agents, Coating Auxiliary Agents, Surfactants, Leather Auxiliary Agents, Electronics Chemicals |
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Chemical Name:Polydimethylsiloxane
Molecular formula: (CH3)3SiO[(CH3)2SiO]n-Si(CH3)3
Product introduction:
Dimethylsilicone oil is a colorless, transparent synthetic polymer material with a variety of viscosities (5cps ~ 2 million cps) ranging from fluid liquids to thick semi-solids. This product has smooth, soft, hydrophobic, good chemical stability, electrical insulation and high and low temperature resistance. High flash point, low freezing point, can be used for a long time at -50 ° C ~ +200 ° C, low viscosity temperature coefficient, high compression rate, low surface tension, good moisture resistance, low specific thermal conductivity.
Technical Indicators
| Indicator items | 201-10 | 201-20 | 201-50 | 201-100 | 201-200 | 201-350 |
| Viscosity (25°C) mpa.s | 10±2 | 20±4 | 50±5 | 100±5 | 200±10 | 350±10 |
| Flash point (°C, ≥) | 160 | 210 | 270 | 310 | 310 | 310 |
| Density (25 °C) g/cm3 | 0.930-0.940 | 0.945-0.955 | 0.955-0.965 | 0.960-0.970 | 0.962-0.972 | 0.965-0.975 |
| Volatile matter (150°C, 3h)% | 3 | 2 | 1.5 | 1.0 | 1.0 | 1.0 |
Applications
Since dimethicone oil has a variety of uses, it can be applied to different industries, mainly including:
1. Used in the daily chemical industry for a variety of cosmetic formulations such as skin care creams, shower gels, shampoos, etc., with soft effect and silky feel.
2. Rubber, plastic, latex, polyurethane, light industry and other industries: used as a release agent, release agent, and brightener in the production of some rubber, plastic, latex, polyurethane products and handicrafts.
3. Machinery, automobiles, instruments, electronic appliances and other industries are used as lubricating oil, liquid springs, cutting fluids, buffer oils, transformer oils, high and low temperature brake oils, brake oils, instrument shock absorption oils, frame molding release agents, etc.
4. In the textile and garment industries, it is used as a softener, a water-repellent agent, a hand feel improver, a lubrication of sewing threads, a lubrication of chemical fiber spinnerets and a clothing lining auxiliary.
5. The leather and leather chemical industry will add other additives to this product, which can be used as a softener, a water-repellent agent, a feel agent, a defoamer, a brightener, etc.
6. Used as defoamer, lubricant and weather-resistant coating in chemical, coating, and building materials industries.
7. For other specific purposes, or copolymerization with other materials to form new materials.
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1. Are you a manufacturer or trading company ?
We are a manufacturer ,located in Bengbu , Anhui Province , China .
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