Shin-Etsu KBM-3103C is a methacryloxy-functional silane coupling agent engineered to optimize adhesion between organic polymers and inorganic substrates. This advanced formulation enhances interfacial bonding strength while improving moisture resistance and mechanical durability in coating and ink systems. Its unique molecular structure ensures compatibility with free-radical curing processes, making it particularly effective for UV-curable applications.
Reactive Dual Functionality - Methacryloxy and methoxy groups for covalent bonding
UV-Curing Compatibility - Optimized for photopolymerization systems
Moisture Resistance - Superior hydrolytic stability in humid environments
Flexibility Retention - Maintains substrate elasticity after curing
Multi-Material Adhesion - Effective on glass, metals, and mineral fillers
UV-Curable Coatings - High-adhesion optical films
Industrial Inks - Ceramic and glass printing formulations
Composite Interfaces - Fiber-reinforced polymer matrices
Electronic Encapsulation - Moisture-resistant protective layers
Automotive Primers - Durable metal substrate treatments
Chemical Name | γ-Aminopropyltriethoxysilane |
Molecular Formula | NH₂(CH₂)₃Si(OC₂H₅)₃ |
Molecular Weight | 221.4 |
Appearance | Colorless Transparent Liquid |
Flash Point | 96℃ - 103℃ |
Density (25℃) | 0.940 - 0.946 |
Refractive Index (25℃) | 1.414 - 1.421 |
Boiling Point | 217℃ |
CAS Number | 919 - 30 - 2 |
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