| CAS No.: | 11099-06-2 |
|---|---|
| Formula: | (Osi(Oc2h5)3)5 |
| EINECS: | 234-324-0 |
| Type: | Synthesis Material Intermediates |
| Appearance: | Liquid |
| Quality: | Industrial |
| Samples: |
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Audited Supplier The product is an important material for sol-gel processing. It can be used as a crosslinking agent, a binder or a drying agent in adhesives and coatings, especially suitable for anti-corrosion coatings, zinc-rich coatings, chemicals-resistance coatings and heat-resistance coatings.It can be used for the synthesis of cold curing silicone rubbers.
It can be used to replace CFS-104(Tetraethyl orthosilicate, or TEOS) with higher SiO2 content to reduce costs. It can be used to deposit silicic acid and improve the bonding to various inorganic substrates such as metals, glass, fibers, inorganic fillers and pigments. It can improve mechanical properties as well as chemicals and thermal stability of the composites.
Charateristics
1. storage-stable, low-viscous liquid with a high silica content (41% SiO2, after full hydrolysis/dehydration)
2 .high flash point > 62°C
3 .reactive binder after alkaline or acid-catalyzed hydrolysis for many applications
4 .actual binder are polymeric SiO2-structures formed by hydrolysis and condensation reactions
|
CAS No. |
11099-06-2 |
|
Color and Appearance |
Colorless transparent liquid. |
|
Density 25/25°C |
1.05-1.07 |
|
Refractive Index |
1.397 |
|
Viscosity (20°C) |
5 cps |
|
SiO2 content |
40.0-42.0% |
|
Ethyl Polysilicate |
Min.90.0% |
|
Tetraethoxysilane |
Max.10.0% |
|
Ethanol |
Max.0.5% |
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Audited Supplier 
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