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Siwin-AL32
Siwin
Siwin-AL32
24801-88-5
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Silane Siwin-AL32
Isocyanatopropyltriethoxysilane
Typical Physical Properties
Product No. | Siwin-AL32 |
Chemical Name: | 3-Isocyanatopropyltriethoxysilane |
CAS NO. | 24801-88-5 |
Formula | C10H21NO4Si |
Appearance | Clolorless to yellowish clear liquid. |
Density (ρ20°C,g/cm3) | 0.996 |
Refractive Index () | 1.420 |
Molecular Weight: | 247.36 |
Boiling Point: | 283 oC |
Purity (by GC, %) | ≥98% |
Chemical structure |
Applications
Used as cross linkers for one part moisture curable urethane adhesives, sealants and coatings.
Used as adhesion promoters for one part moisture curable and two part reactive urethane systems.
Used as adhesion promoters for silicone sealants or coatings, to enhance adhesion to organic substrates with active hydrogen atoms.
Can provide good wet adhesion to glass, metal and other inorganic substrates, and can provide good thermal, chemical and UV stable performance.
Packaging and Storage
200L PVF steel barrel or on request.
Stored in a cool, dry place. Avoid light.
Silane Siwin-AL32
Isocyanatopropyltriethoxysilane
Typical Physical Properties
Product No. | Siwin-AL32 |
Chemical Name: | 3-Isocyanatopropyltriethoxysilane |
CAS NO. | 24801-88-5 |
Formula | C10H21NO4Si |
Appearance | Clolorless to yellowish clear liquid. |
Density (ρ20°C,g/cm3) | 0.996 |
Refractive Index () | 1.420 |
Molecular Weight: | 247.36 |
Boiling Point: | 283 oC |
Purity (by GC, %) | ≥98% |
Chemical structure |
Applications
Used as cross linkers for one part moisture curable urethane adhesives, sealants and coatings.
Used as adhesion promoters for one part moisture curable and two part reactive urethane systems.
Used as adhesion promoters for silicone sealants or coatings, to enhance adhesion to organic substrates with active hydrogen atoms.
Can provide good wet adhesion to glass, metal and other inorganic substrates, and can provide good thermal, chemical and UV stable performance.
Packaging and Storage
200L PVF steel barrel or on request.
Stored in a cool, dry place. Avoid light.
