CFS-062, Tetraethyl orthosilicate 40 is the ethyl polysilicate with a minimum SiO2 content of 40%. It is mainly used as in important intermediate for a wide range of applications. It is the equivalent of Dynasylan SILBOND 40.
Chemical Name: | Tetraethyl orthosilicate 40 |
Cas No. | 11099-06-2 |
Model: | CFS-062 |
Formula: | C2H6O3Si |
Color: | Colorless |
Appearance: | Clear liquid |
Purity: | 40~42% |
Synonyms: | Tetraethyl orthosilicate 40 / Ethyl Silicate Polymer 40 / ethyl polysilicate |


CFS-062 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.
CFS-062 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.
CFS-062 can be used for the synthesis of cold curing silicone rubbers.
CFS-062 can be used to replace CFS-104(Tetraethyl orthosilicate, or TEOS) with higher SiO2 content to reduce costs.
Commercial products of Co-Formula include Isocyanate Silanes, Amino Silanes, Epoxy Silanes, Mercapto Silanes, Phenyl Silanes, Vinyl Silanes, Chloro Silanes, Alkyl Silanes, Long-chain Silanes, Silane Crosslinkers, Dimethyl Silicone Fluids, Methyl Hydrogen Silicone Fluids and Dual-end Type Siloxanes. In addition to these general-purpose products, Co-Formula can also provide coating and plastic additives, silicone polymers and offer customized solutions for customers worldwide.
