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.

Other supplier products

	Long-chain Silanes	Co-Formula has successfully synthesized a series of long-chain functional silanes including octyl(C8), dodecyl(C12) and octadecyl(C18) silanes. Lon...
	3-Chloropropylmethyldimethoxysilane	CFS-192, 3-Chloropropylmethyldimethoxysilane, Cas No. 18171-19-2 3-Chloropropylmethyldimethoxysilane 3-Chloropropylmethyldimethoxysilane Descripti...
	Polymers & Additives	Deep expertise and superior manufacturing capabilities enable Co-Formula to deliver distinctive performance features and value-added solutions for ...
	Vinyltriacetoxysilane	CFS-089, Vinyltriacetoxysilane, Cas No. 4130-08-9 Vinyltriacetoxysilane Chemical Name Vinyltriacetoxysilane Cas No 4...
	3-Aminopropylmethyldiethoxysilane	CFS-768, 3-Aminopropylmethyldiethoxysilane, Cas No. 3179-76-8 3-Aminopropylmethyldiethoxysilane Chemical Name 3-Aminopropylmethyldiethoxysilane Ca...

供应产品

Same products

	SUPER MULTI OIL 10 37B10492JK 18 LITERS	卖方: 广东聚广恒自动化设备有限公司	Multi-purpose equipmentoilwhich can be used in a wide range of areas allowing for consolidating o...
	Boc-L-Pyroglutamic Acid Ethyl Ester	卖方: 846340	1. Basic Information Product Name: Boc-L-Pyroglutamic Acid Ethyl Ester / Boc-Pyr-Oet Chemical For...
	Trans-4-[(tert-butoxycarbonyl)amino] cyclohexanecarboxylic acid	卖方: 846340	1. Basic Information Product Name: Trans-4-[(tert-butoxycarbonyl)amino] cyclohexanecarboxylic aci...
	Pidotimod	卖方: 846340	1. Basic Information Product Name: Pidotimod Aliases: Pulimo, Puleyi, Pidotimod Main Chemical Com...
	3-IN-ONE 100703 118ml Lubricates, cleans & Prevents Rust	卖方: 广东聚广恒自动化设备有限公司	3-IN-ONEMulti-Purpose Oil isaversatile formula that cleans off grime, lubricates moving parts, pe...