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Tetraethyl orthosilicate (TEOS)
Category:
- Product Description
-
Product Code: ZJ-si28
Product Description
Chemical Name: Tetraethyl orthosilicate
English Name: Tetraethyl orthosilicate
CAS No.: 78-10-4Characteristics:
- Tetraethyl orthosilicate is a colorless liquid with a low boiling point and flash point. It is soluble in organic solvents such as alcohols, ethers, and hydrocarbons.
- Tetraethyl orthosilicate can be used as an additive in coatings, crosslinking agents, and sealing materials to increase their heat resistance, weather resistance, and chemical resistance.
Physicochemical Data:
Parameter
Unit
Standard Index
Main Content
%
≥99
Appearance
Colorless transparent liquid
Boiling Point
℃
165
Density
(ρ 20℃, g/cm3)
0.93
Refractive Index
(20℃)
1.3928
Note: The above data is for reference only and cannot be used as a basis for technical specifications.
Product Applications:
- Mainly used in optical glass, chemical-resistant coatings, heat-resistant coatings, and adhesives.
- In the electronics industry, it is used as an insulating material, and also as an optical glass treatment and coagulant.
- Aerogel preparation additive.
Product Safety and Storage:
- Before using this product, please carefully read the latest product safety information, toxicity data, and correct storage, transportation, and use information for this product.
- After opening the container, it should be sealed to prevent moisture from entering.
- The effective time of the product is indicated on the label. Exceeding this time does not necessarily mean the product is unusable; it can still be used after performance testing confirms its suitability.
Packaging:
20kg, 200kg, 1000 kg three specifications.
- Tetraethyl orthosilicate is a colorless liquid with a low boiling point and flash point. It is soluble in organic solvents such as alcohols, ethers, and hydrocarbons.
The company produces more than 50 products in series such as silanes, silicone oils, silicone rubbers, silicone resins, and organic titanium, covering the main application fields of organosilicon materials. Its products are widely used in construction, medical, aerospace, chemical, electronic, and daily chemical industries, meeting the needs of various industries for organosilicon materials.
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