Chemical Name: 3-Glycidyloxypropyltrimethoxysilane

Chemical Name


Structural Formula


Physical Indicators

CAS: 2530-83-8 Appearance: Colorless transparent liquid Boiling point: 290 ℃/760mmHg Flash point (closed cup): 110 ℃ Density (20 ℃): 1.07 ± 0.005g/cm3 Refractive index (nD25): 1.427 ± 0.005 Solubility: Soluble in alcohols and most aliphatic solvents, hydrolyzed in water


A silane coupling agent containing epoxy functional groups, widely used in the fields of glass fiber reinforced thermosetting resin composites, glass fiber reinforced thermoplastic resin composites, coatings, paints, textiles, fillers, and powder surface modification, to improve the adhesion performance of organic and inorganic materials, significantly improving the water resistance, thermal stability, mechanical properties, electrochemical properties, and other aspects of composite materials.


5kg/pot, 10kg/pot, 25 kg/barrel, 200kg/barrel, 1000kg/IBC

Storage Conditions

Sealed, cool at room temperature, dry and ventilated, away from flames and heat sources


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