ISOCYANATE SILANES

• 

Isocyanate is a functional group with the general formula of R-N=C=O. The isocyanate functionality has typical reactivities of alkyl isocyanates. Co-Fomula isocyanate silaneare compounds with the functionality of isocyanate group and alkoxy group.

Alkyl Isocyanate is a functional group with the general formula of R-N=C=O. The isocyanate functionality has typical reactivities of alkyl isocyanates. CoFormulaisocyanate silanes are compounds which combine the functionality of an isocyanate group and an alkoxy group. These silanes can easily react with active hydrogen in organic polymers. Alkoxy groups of isocyanate silanes can hydrolyze to form a reactive silanol group and offer excellent adhesion to a variety of inorganic substrates.

Production Status of Isocyanate Silanes/NCO Silanes

Co-Formula is a leading supplier of isocyanate silanes in China, with capacity of around 80 metric tons per month. CFS-006, 3-Isocyanatopropyltrimethoxysilane and CFS-885, 3-Isocyanatopropyltriethoxysilane are commercial products under regular production. Purity grade of CFS-006 & CFS-885 can be above 98%. The two items are the most used isocyanate silanes in current market. Considering the low consumption, other isocyanate silanes are made to order or in the pilot lab only.

Functions & Applications of Alkyl Isocyanate Silanes

Co-Formula isocyanate silanes mainly act as adhesion promoters in paints and coatings, adhesives and sealants industries. They can improve adhesion to organic materials and improve hydrophobicity.

Isocyanate silanes can also be put into use in one-component moisture curable polyurethanes and two-component reactive urethane coatings. In addition to above applications, Co-Formula isocyanate silanes can perform excellently as crosslinkers for urethane sealants and coatings.

The largest consumption of Co-Formula isocyanate silanes comes from silyl modified polyurethane polymers (known as SPUR polymers). These silanes act as cross-linking agents for polyurethane polymers.

Besides the application in the SPUR polymers, Co-Formula isocyanate silanes are also applied as modifiers of other polymers, which can be described as silane modified polymers (SMP) or MS polymers. SPUR polymers and MS polymers have lots of similarities and common features. Both polymers are mainly used to produce sealants in construction and building industries. Sealant formulations containing isocyanate groups can make the polymers modification more smoothly, with the capacity of improving mechanical and chemical properties of various composite materials.

If you want to know more applications of silane coupling agent, please visit our website.

Другие товары поставщика

	Isocyanate Silanes	Isocyanate is a functional group with the general formula of R-N=C=O. The isocyanate functionality has typical reactivities of alkyl isocyanates. C...
	CFS-872,3-Chloropropyltrimethoxysilane, Cas No. 2530-87-2	3-Chloropropyl trimethoxysilane Chemical Name 3-Chloropropyltrimethoxysilane Cas No 2530-87-2 Formula C6H15ClO3Si Color Colorless oryellowish Appea...
	1,3-Bis(2(3,4-epoxycyclohexyl)ethyl)-1,1,3,3-tetramethyldisiloxane	CFS-328, 1,3-Bis(2(3,4-epoxycyclohexyl)ethyl)-1,1,3,3-tetramethyldisiloxane, Cas No. 18724-32-8 1,3-Bis(2(3,4-epoxycyclohexyl)ethyl)-1,1,3,3-tet...
	LONG-CHAIN SILANES	LONG-CHAIN SILANES Co-Formula has successfully synthesized a series of long-chain functional silanes including octyl(C8), dodecyl(C12) and octad...
	CFS-756, Isocyanatomethyltrimethoxysilane, Cas No. 78450-75-6	CFS-756, Isocyanatomethyltrimethoxysilane, Cas No. 78450-75-6 Typical Properties of Isocyanatomethyltrimethoxysilane: Description ofIsocy...

Похожие товары

	Силиконовая форма для бетона	Продавец: Дунгуань Ганьтянь Полимерные материалы Лтд.	Описание продукта Силиконы серии GTSIL-T представляют собой два соединения, жидкий, отвержденны...
	Tert-Butyl 4- (4-fluoroanilino) Piperidine-1-Carboxylate CAS	Продавец: Lihe Pharmaceutical Technology (Wuhan) Co., Ltd.	Product Name: 1-BOC-4-(4-FLUORO-PHENYLAMINO)-PIPERIDINESynonyms: 1-BOC-4-(4-FLUORO-PHENYLAM...
	1-(benzo[d][1,3]dioxol-5-yl)-2-bromopropan-1-one CAS 52190-28-0	Продавец: Jiangsu Bangdeya New Material Technology Co.,Ltd	1-(benzo[d][1,3]dioxol-5-yl)-2-bromopropan-1-one CAS 52190-28-0 if you have any question, please...
	PMK ethyl glycidate CAS 28578-16-7 good quality	Продавец: Jiangsu Bangdeya New Material Technology Co.,Ltd	PMK ethyl glycidate CAS 28578-16-7 CAS Number: 28578-16-7Molecular formula: C13H14O5Molecular we...
	Furniture Panels Varnish UV Roller Coater Putty Filling Machine	Продавец: Suzhou Kisinhom Machinery Co., Ltd.	Furniture Panels Varnish UV Roller CoaterPutty Filling Machine This uv roller coating machinei...