Momentive SILQUEST A-1160 (γ-ureidopropyltrialkoxysilane, 50% methanol solution)Silane Coupling Agent enhances interfacial bonding between synthetic resins (epoxy, polyurethane) and inorganic fillers (silica, glass fibers). Its dual-reactive ureido and alkoxy groups improve filler dispersion, mechanical strength, and moisture resistance in composites. Ideal for rubber/plastic modification, it enables rapid curing at ambient temperatures and complies with REACH standards for sustainable industrial use
Controlled Reactivity - Octanoyl blocking prevents premature sulfur activation, enabling stable storage and processing
Interfacial Bonding - Hydrolyzes to active mercaptosilane, forming robust resin-substrate bonds
Process Efficiency - Low viscosity (1.05 g/cm³) facilitates filler dispersion and reduces mixing steps
Multi-Substrate Adhesion - Bonds glass, metals, and automotive topcoats (leaded/lead-free frits)
Sustainability - Halogen-free, reduces VOC emissions in formulations
Automotive Windshield Sealants - Superior adhesion to glass and car paints
High-Performance Tires - Silica coupling for reduced rolling resistance
Rubber Hoses/Rollers - Enhances heat resilience and mechanical strength .
Wire & Cable Insulation - Improves dielectric properties and weather resistance
Chemical Name | Octanoyl-blocked mercaptosilane |
CAS No. | Not disclosed |
Density (25°C) | ~1.05 g/cm³ |
Flash Point | >100°C (estimated) |
Active Content | ≥97% |
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