Home /Products/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

1
MOQ
452
Price
Shin-Etsu KBM-303 Epoxy-functional Silane Coupling Agent for Enhanced Interfacial Adhesion and High Thermal Stability
Features Gallery Product Description Chat Now
Features
Specifications
Brand: Shin-Etsu
Model: KBM-303
Specifications: 1kg
Category: Silane Coupling Agent
Boiling Point (°C): 310
Highlight:

Epoxy-functional Silane Coupling Agent

,

Interfacial Adhesion Enhancer KBM-303

,

High Thermal Stability Epoxy Silane Coupling Agent
Basic Infomation
Place of Origin: Japan
Brand Name: Shin-Etsu
Certification: TDS,SDS,ROHS,COA
Model Number: KBM-303
Payment & Shipping Terms
Packaging Details: 1kg
Delivery Time: 3-5
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: 1000
Product Description
Shin-Etsu KBM-303 Epoxy Silane Coupling Agent
Specialized chemical agent designed to enhance interfacial adhesion between organic polymers and inorganic materials in composite systems.
Chemical Composition
2-(3,4-epoxycyclohexyl)ethyltrimethoxysilane (CAS 3388-04-3) featuring reactive methoxysilane and epoxy organic functional groups.
Technical Specifications
Property Value
Product Type Silane
Kind Epoxy Silane Coupling Agent
Boiling Point (°C) 310
Specific Gravity (25°C) 1.06
Refractive Index (25°C) 1.448
Molecular Weight 246.400
Mechanism of Action
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
Product Image
Shin-Etsu KBM-303 Epoxy-functional Silane Coupling Agent for Enhanced Interfacial Adhesion and High Thermal Stability 0
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
Tag:

Shin Etsu Thermal Grease

ShinEtsu Silicone Oil

Thermal Silicone Grease

Recommended Products
Get in touch with us
Contact Person : ouyang
Tel : +86 13510063180
Characters Remaining(20/3000)
Get In Touch
101, No. 130 Fengping Road, Shitouling Industrial Zone, Wulian Village, Fenggang Town, Dongguan City, Guangdong Province, China
da.oyang@sanbang68.com
+86 13510063180
About
Company Profile Factory Tour Quality Control Contact Us
Products
Silicone AdhesiveAraldite EpoxyDowsil Adhesive All Categories
Mail Us
Let us know your requirement. We will connect best products with you.
Sitemap │ Mobile Site │ Privacy Policy
China Good Quality Silicone Adhesive Supplier. © 2025 Shenzhen Huazhisheng New Material Technology Co., Ltd.. All Rights Reserved.