ethyl silicate Tetraethyl orthosilicate TEOS 40 silicon dioxide content 38-42%

Ethyl Silicate 28# 32# 40#

TEOS 32

( Tetraethyl orthosilicate )

1. Chemical Name : Tetraethyl orthosilicate 2. Molecular Formula :    C2H5O{Si(OC2H5)2O}4-5C2H5 

3, CAS NO.: none

4. Property and Index :

colorless transparent liquid, neutral, can be hydrolyzed in water. Molecular Weight: 740B.P.:             168°CDensity(ρ20)g/cm3: 1.0200~1.0700Silicon dioxide content: 38.0~42.0%

5. Application : 1. As adhesive of paints and coatings. 2. As cross-linking agent of organo-silicone rubber3. As adhesive for precision casting4. As adhesive of ceramic material

 

6. Packing and storage:

(1) Packing: 200 kg/drum or 1000kgs IBC.

(2) This product must be sealed and kept in cool & ventilated place.

tetraethyl orthosilicate ethyl silicate teos 40