3-Glycidoxypropyltriethoxysilane (CAS No. 2602-34-8), silane coupling agent KH-561, is a versatile epoxy functional organosilane possessing a reactive organic epoxide and hydrolyzable inorganic methoxysilyl groups. The dual nature of its reactivity allows KH-561 to bind chemically to both inorganic materials (e. G. Glass, metals, fillers) and organic polymers (e. G. Thermosets, thermoplastics, elastomers), thus functioning as an adhesion promoter, crosslinking agent and/or surface modifier.
Synonyms: 3-(2,3-Epoxypropyloxy)propyltriethoxysilane, 3-(Triethoxysilyl)propyl glycidyl ether, Triethoxy(3-glycidoxypropyl)silane, Triethoxy(3-glycidoxypropyl)silane, etc.
Chromatography purity: ≥97
Refractive index: 1.427
Storage condition: Must be sealed and kept in cool and ventilated place
3-Glycidoxypropyltriethoxysilane is often used as an essential ingredient in the products of many industries, such as:
-Glass fiber/glass fabric composites: as a finish or a size ingredient
-Foundry resins: as an additive to polyurethane resins
-Sealants and adhesives: as a primer or additive
-Mineral filled composites: for pretreatment of fillers and pigments or as an additive to the polymer
-Paints and coatings: as an additive and as a primer for improving adhesion to the substrate, especially glass and metal
-100g plastic sample bottle
-5kg, 25kg plastic barrel