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Tetraethoxysilane RJ-SI28
Description
Chemical name：Tetraethoxysilane; Tetraethyl silicate, Ethyl silicate 28, Teos
Molecular Formula: Si(OC2H5)4
Chemical structure:
Ethyl silicate RJ-Si28 is a colorless clear liquid, soluble in most organic solvents; reacts with water.
Technical Index
| Property | Specification |
| Physical form | Colorless Clear liquid Odor Slight irritating smell |
| Boiling point°C | 168 |
| Density,g/cm3 | 0.930-0.950 |
| Purity, % | Min 99.0 |
| Molecular Weight | 208.33 |
| CAS NO. | 78-10-4 |
| SiO2 content(1000°C ), % | 27-29 |
Application
This product can be used in variety of applications, including:
Ethyl silicate RJ-Si28 can be used in variety of applications, including:
- Coating and paint
- • Resistant to chemical action.
- • Improve the adhesion of the coating, especiall the ones used directly on metal.
Silicone rubber
- • Used as cross-linker for RTV production
Electronic industry
- • As the insulating material
Ceramic mold casting
- • It’s hydrolysate can be use with other fireproofing material
- • As the bonding agent
Packing
190kg steel drums, 950kg IBC drums, or other packing on request.