Year1
- 粘度cs ：
- 350-1000
- 折射率n25D ：
- 1.400-1.410
- 闪点℃（开口）：
- ≥300
Dimethyl silicone oil
Molecular formula
General silicone oil, with good high and low temperature resistance, high flash point, low freezing point, low vapor pressure, good oxidation resistance and chemical stability , can be used for a long time in the high temperature range of ℃ - ℃, isolated from air or in inert gas, can be used for a long time at ℃, and has a small viscosity-temperature coefficient, small surface tension, large compressibility, good shear resistance, and light transmission It has the advantages of good electrical insulation properties, good arc corona resistance, moisture resistance and good physiological inertness. Therefore, it has been extremely widely used in various departments of industrial and agricultural production, defense industry, scientific research and medical and health departments.
Our company particularly recommends dimethyl silicone oil used as release agent, defoaming agent lubricant (line oil) and used in the production of mold silicone rubber. In addition to having all the characteristics of methyl silicone oil, methyl silicone oil has the unique production process that does not contain residual catalysts and their decomposition products, and does not contain metal ions. Therefore, it is non-toxic, tasteless and odorless, and is harmless to the human body. It is irritating, will not cause allergic reactions, and is compatible with commonly used cosmetic components. These properties make silicone oil well used in cosmetic production to improve the performance of cosmetics.
Notes
The methyl silicone oil produced by our factory is packed in 1-liter plastic barrels and 1-liter plastic-lined iron barrels, and can also be packaged according to user requirements.
Methyl silicone oil should be stored in clean and sealed lead-free or tin alloy containers to avoid contact with acids and alkalis and other impurities. Do not approach open flames.
Under the above packaging and storage conditions, methyl silicone oil has a shelf life of three years from the date of production. Products that have exceeded the shelf life can be re-tested and can still be used after passing the test. This product is not a dangerous product.
Technical indicators
Model
Appearance
Viscosity
Refractive index
Flash point ℃ (opening)
Relative density ℃
Freezing point ℃
Colorless and transparent liquid
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Colorless and transparent liquid
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Colorless and transparent liquid
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Colorless and transparent liquid
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Colorless and transparent liquid
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Viscosity can be customized according to customer requirements
Simethicone
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