Products
Chemical name: γ-Glycidoxypropyltrimethoxysilane
Formula: CH2CHCH2O(CH2)3Si(OCH3)3
CAS No. | 2530-83-8 |
Empirical Formula | C9H20O5Si |
Molecular Weight | 236.4 |
Color and Appearance | Colorless transparent liquid |
Density 25/25℃ | 1.065-1.075 |
Boiling Point | 290℃【760mmHg】 |
Refractive Index | 1.4270 +/- 0.0005【25℃】 |
Viscosity25℃ | 3 cSt |
Flash Point | 110℃ |
Min. Purity | Min 97.0% |
EINECS No. | 219-784-2 |
Introduction:
It is an epoxy-functional silane, it is a clear, light straw liquid. may used as a coupling agent in polysulfide and polyurethane caulks and sealants, in mineral-filled or glass-reinforced thermosets and thermoplastics, and in glass roving size-binders. It is particularly employed as an adhesion-promoting additive in waterborne systems, e.g. improving the adhesion of acrylic latex sealants.
Applications
Improves dry and wet strength in cured composites reinforced with glass fiber rovings.
Enhances wet electrical properties of epoxy-based encapsulate and packaging materials.
Eliminates the need for a separate primer in polysulfide and urethane sealants.
Improves adhesion in waterborne acrylic sealants and in urethane and epoxy coatings.
