Description

Isocyanatomethyltriethoxysilane, ChangFu? NCO33α is an alpha silane consisting of one isocyanato functional group, one methyl group and three ethoxy groups. Compared to conventional isocyanatopropyl silanes, it has much higher reactivities. Mainly serving as a coupling agent, it has been playing an essential role in surface modification and adhesion promotion.

Features

Applications

• ChangFu? NCO33α can be used as a coupling agent to promote adhesion and a surface modifier to improve fillers dispersion in coating and sealants.

• ChangFu? NCO33α can be used as a resin terminator and polymer modifier in the preparation of silane-terminated polymers and silyl-modified polyurethane polymers.

• ChangFu? NCO33α can be used as a crosslinker of RTV and improve the bonding between rubber and substrates.

• ChangFu? NCO33α can be used as a reagent and a laboratory chemical, especially for the synthesis of chemical compounds.

Synonyms

Silane, (isocyanatomethyl)triethoxy-; isocyanatomethyl(triethoxy)silane;

(isocyanatomethyl)triethoxysilane; (Isocyanatomethyl)(triethoxy)silane; 132112-76-6

Package

Offered in 25L pails and 200L drums.

Custom packaging is available.

Storage

Stored in a cool, well-ventilated place.

Keep container tightly closed.

Transportation

For more details, please see the corresponding Safety Data Sheet.

About ChangFu Isocyanate Silanes

Changfu Chemical provides a range of high purity isocyanate functional silanes through non-phosgene synthesis method. Through the practice of green chemistry, Changfu Chemical is proud to adopt a green production process to manufacture these isocyanate silanes, eliminating the use of highly toxic and hazardous phosgene, and the production of corrosive byproduct, hydrogen chloride. As to the applications, ChangFu isocyanate silane coupling agents not only have the reaction characteristics of isocyanate functional group and can react with most hydrogen containing compounds, but also significantly improve the adhesion of polysiloxanes.