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.
在线联系供应商
Other supplier products
 |
CFS-626, Dimethyldiethoxysilane, Cas No. 78-62-6 | DimethyldiethoxysilaneTyptical Properties: Chemical Name Dimethyldiethoxysilane Cas No 78-62-6 Formula C6H16O2Si Color Colo... |
 |
CFS-343, Methyltriacetoxysilane, Cas No. 4253-34-3 | MethyltriacetoxysilaneDescription CFS-343, Methyltriacetoxysilane is a silane crosslinker with a hydrolysable acetoxy group. It is sensitive to rap... |
 |
CFS-164, 1H,1H,2H,2H-Perfluorodecyltriethoxysilane, Cas No. | 1H,1H,2H,2H-PerfluorodecyltriethoxysilaneDescription For more details about this product, please contact Co-Formula. Keywords about Co-Formula: IS... |
 |
Tetrabutyl orthosilicate | Today, Co-Formula's silane coupling agentare widely applied in a variety of industries and markets. These application fields include construction a... |
 |
ORGANIC SILICONE MATERIALS VALUE-ADDED OPTIONS FROM CO-FORMULA | CFS-460, 0.65cst Silicone Oil Chemical Name Cas No. - Formula - Viscosity Color Col... |
Same products
 |
Acrylic Design Artwork Cutting | 卖方: Beijing KangDa ShengXin Acrylic Products Co., Ltd | Acrylic Design Artwork Cutting PRODUCT DESCRIPTION We specialize in custom acrylic high process... |
 |
Custom Cut Plastic Sheets | 卖方: Beijing KangDa ShengXin Acrylic Products Co., Ltd | Custom Cut Plastic Sheets PRODUCT DESCRIPTION professional acrylic sheet factorywith 16 years... |
 |
Clear Acrylic Display Rack | 卖方: Beijing KangDa ShengXin Acrylic Products Co., Ltd | Clear Acrylic Display Rack Product Description Acrylic Riser Display Stand Change-4 Tier Clear ... |
 |
Professional Clear Acrylic Cosmetic Stand Make-Case | 卖方: Beijing KangDa ShengXin Acrylic Products Co., Ltd | Professional Clear Acrylic Cosmetic Stand Make-Case Product Description Acrylic cosmetic organi... |
 |
Acrylic Wedding Table Sign | 卖方: Beijing KangDa ShengXin Acrylic Products Co., Ltd | Acrylic Wedding Table Sign Product Description Acrylic/Plexiglass Clear Wedding Signs A5 Made ... |
