Thuis/Producten/Shinetsu Silicone/Shin-Etsu KBM-303 Epoxy-functional Silane Coupling Agent for Enhanced Interfacial Adhesion and High Thermal Stability
Shin-Etsu KBM-303 Epoxy-functional Silane Coupling Agent for Enhanced Interfacial Adhesion and High Thermal Stability
The methoxysilane group bonds to inorganic surfaces (glass, metals) while the epoxy group reacts with organic polymers (epoxy resins, rubbers), creating strong interfacial bonds that significantly improve mechanical strength in composite materials.
Performance Advantages
Fast Hydrolysis
group hydrolyzes faster than ethoxy alternatives, accelerating curing in humid conditions
Superior Stability
Epoxycyclohexyl group provides excellent hydrolysis resistance and thermal stability
Process Efficiency
Low viscosity facilitates easy blending and surface treatment applications
Industrial Applications
Fiber-reinforced plastics and composite materials
Industrial sealants and adhesive formulations
Protective coatings and surface treatments
Electronic encapsulants and PCB coatings
Tire cord bonding and rubber reinforcement
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Company Information & Support
About Our Company
Shenzhen Huazhisheng New Material Technology Co., Ltd. - Professional supplier of industrial adhesives and sealants since 2018, serving global markets including Mainland China (60%), Southeast Asia (20%), North America (10%), and Europe (10%).
Product Portfolio
We supply high-performance adhesives and sealants from global industry leaders including Cemedine, Dow Corning, Shin-Etsu, Araldite, Momentive, and other premium manufacturers.
Quality Assurance
Comprehensive Quality Control:
Mandatory pre-production sample approval process
Final inspection by dedicated QC team before shipment
International certifications: SGS, UL, FDA, RoHS, REACH
Service Advantages
Reliable Supply: Authentic products sourced directly from top manufacturers
Expert Support: Technical guidance for optimal product selection and application
Global Compliance: Certifications meeting international market standards
Efficient Service: Customized solutions and professional support
Business Services
Delivery Terms: EXW / FOB / CIF Payment Options: USD / EUR / CNY / HKD via T/T, L/C Support Services: Technical consultation and logistics coordination