Silane Coupling Agents | Surface Modifiers | Isocyanate Silanes | Adhesion Promoters
| SiSiB® PC2720 |
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3-isocyanatepropyltriethoxysilane. Synonym: Triethoxy(3-isocyanatopropyl)silane Countertype of ShinEtsu KBE-9007, Silquest A-1310, Silquest A-Link 25 |
| Chemical Structure |
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| Introduction |
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SiSiB® PC2720 is an isocyanate functional silane. It is used for the functionalization of numerous compounds with active hydrogen atoms. SiSiB® PC2720 hydrolyzes in the presence of moisture to form silanols, which can react with themselves to produce siloxanes. |
| Typical Physical Properties |
| Chemical Name: | 3-isocyanatepropyltriethoxysilane |
| CAS No.: | 24801-88-5 |
| EINECS No.: | 246-467-6 |
| Empirical Formula: | C10H21NO4Si |
| Molecular Weight: | 247.36 |
| Boiling Point: | 238°C [760mmHg] |
| Flash Point: | 80°C |
| Color and Appearance: | Colorless clear liquid |
| Density [25°C]: | 1.00 |
| Refractive Index [25°C]: | 1.421 |
| Active Component: | Min.98.0% |
| Applications |
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SiSiB® PC2710 and SiSiB® PC2720 can be used as crosslinkers for one part moisture curable urethane adhesives, sealants and coatings. SiSiB® PC2710 and SiSiB® PC2720 can be used as adhesion promoters for one part moisture curable and two part reactive urethane systems. SiSiB® PC2710 and SiSiB® PC2720 can be used as adhesion promoters for silicone sealants or coatings, to enhance adhesion to organic substrates with active hydrogen atoms. SiSiB® PC2710 and SiSiB® PC2720 can provide good wet adhesion to glass, metal and other inorganic substrates, and can provide good thermal, chemical and UV stable performance. SiSiB® PC2720 hydrolyzes slower than SiSiB® PC2710, SiSiB® PC2720 is better for applications requring greater open time or enhanced shelf stability. |
| Packings |
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Net weight 20Kg plastic drum, 190Kg steel drum or 950Kg IBC container, for more details, please visit Packing Centre. |
| Technical Library |
Download Technical Data Sheet  Safety Data Sheet
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SiSiB® SILANES 2016