Product information

Chemical Name：TETRA ETHYL SILICATE

Product Code：D-130（Si28）

Molecular Formula：C₈H₂₀O₄Si

Molecular Weight：208.33

CAS No.：78-10-4

Properties  

Small molecule characteristics, good permeability;

Inorganic combination, high UV resistance and stability;

Sol-gel reaction occurs with other silanes such as D-150.

Technical data

Note: the above data is for reference only, cannot be as a technical specification.

Reactivity

Teethyl orthosilicate (TEOS) can react with moisture to form a silica sol-like inorganic substance, and the by-product ethanol volatilizes.

Application

D-130（Si28) can be used alone, diluted or as part of a formulated product. Applied to natural stones or other construction materials, it forms a silica-gel like binder (SiO2) that increases the substrate strength.

Polymerization of silicone resins for use in paints and other surface modification applications intermediate for sol-gel process.

D-130（Si28） can be used as a cross-linking agent for RTV-2 silicone sealant .

D-130（Si28) silane provides a scratch-resistant, hard-coat to the finish,On glass and plastic lens materials.