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Ethyl Polysilicate TEOS Crosile® SI32
Chemical Properties
Crosile® SI32 silicate is also referred to as tetraethyl siliconyl group and methoxysilane. Colorless transparent liquid has a special odor. No water is stable, ethanol and silicic acid decompose in water, and the turbidity in the water is cloudy, and can be dissolved in an organic solvent such as alcohol and diethyl ether, such as alcohol and diethyl ether. Toxicity and strong stimulation of human eyes and respiratory tract.
Crosile® SI32 Ethyl silicate is prepared by distilled tetrachloride and absolute ethanol. It is used to make heat resistance and chemical coatings and silicone solvents.
Crosile® SI32 Tetraethoxysilane can also be used for organic synthesis, basic raw materials, preparation of advanced crystals, optical glass treatment agents, binders, and electrical insulating materials.
Equivalent type
Specifications
|
Test Item |
Target Values(Spec, Limits) |
|
Appearance |
Colorless Transparent Liquid |
|
Silica Content |
32% |
|
Flash Point |
38°C |
|
Silicon dioxide content |
96% |
|
Refractive Index |
32% |
Applications:
Crosile® SI32, 40 are widely used in machinery manufacturing, high-grade anti-corrosion coatings and heat-resistant coatings, organic synthesis, telecommunications machinery and other industries.Stable storage, liquid, low viscosity, low VOC, high flash point, non-volatile;
- Binders for paints and coatings;
- Cross-linking agent for silicone rubber;
- Binder for investment casting;
- Binders for ceramic materials
