Shenzhen Huazhisheng New Material Technology Co., Ltd.
| Payment Terms | T/T,L/C,D/A,D/P,Western Union,MoneyGram |
| Packaging Details | 1 piece |
| Viscosity | Low |
| Adhesion | Strong |
| Temperature Resistance | High |
| Product Type | Silicone |
| Color | Transparent |
| Water Resistance | High |
| Form | Liquid |
| Chemical Resistance | Excellent |
| Electrical Insulation | Good |
| Hardness | Soft |
| Delivery Time | 5-8days |
| Supply Ability | 1000Piece |
| Place of Origin | USA |
| Brand Name | ShinEtsu |
| Model Number | KBM-503 |
| Certification | TDS,SDS,Rohs |
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Product Specification
| Payment Terms | T/T,L/C,D/A,D/P,Western Union,MoneyGram | Packaging Details | 1 piece |
| Viscosity | Low | Adhesion | Strong |
| Temperature Resistance | High | Product Type | Silicone |
| Color | Transparent | Water Resistance | High |
| Form | Liquid | Chemical Resistance | Excellent |
| Electrical Insulation | Good | Hardness | Soft |
| Delivery Time | 5-8days | Supply Ability | 1000Piece |
| Place of Origin | USA | Brand Name | ShinEtsu |
| Model Number | KBM-503 | Certification | TDS,SDS,Rohs |
| High Light | ShinEtsu KBM-503 ，Methacryloyloxysilane Coupling Agent ，Composite Bonding KBM-503 | ||
ShinEtsu KBM-503 methacryloyloxysilane coupling agent for Composite Bonding
Basic Properties
ShinEtsu KBM-503 is a methacryloxy-functional silane coupling agent (C₁₀H₂₀O₅Si) with MW 248.4 g/mol, density 1.04 g/cm³, boiling point 255°C. Designed to enhance interfacial adhesion in resin composites (e.g., glass/carbon fiber to polymers).
Product Description
KBM-503 bridges inorganic/organic phases via hydrolyzable -OCH₃ and polymerizable methacryl groups. Low refractive index (1.429) suits transparent resin systems for high-end optical applications.
Characteristics
| Property | Value |
|---|---|
| Chemical Type | 3-Methacryloxypropyl trimethoxysilane |
| Molecular Weight | 248.4 g/mol |
| Specific Gravity | 1.04 |
| Refractive Index | 1.429 |
| Boiling Point | 255°C |
Application Scenarios
Aerospace Prepregs: Treats carbon fiber/epoxy interfaces in Boeing 787. Achieves >80 MPa interlaminar shear strength.
EV Battery Housings: Bonds SMC to polypropylene. Passes -40°C impact (50% peel strength increase), applied in Tesla 4680 packs.
5G Radomes: Optimizes glass fiber/cyanate ester interface. Maintains Dk=3.2±0.1 @10 GHz, meets Huawei radome specs.
Wind Blade Infusion: Enhances carbon fiber/epoxy wetting. Reduces porosity to <0.5%, implemented in Vestas V172 blades.
FAQ:
1. Who are we?
We are Shenzhen Huazhisheng New Material Technology Co., Ltd., a professional industrial adhesives and sealants supplier based in China since 2018. we serve global markets: Mainland China (60%), Southeast Asia (20%), North America (10%), and Europe (10%).
2. What products do you offer?
we supply high-performance adhesives and sealants from global leaders including:
Cemedine, Dow Corning, Shin-Etsu, Araldite, and Momentive,etc.
3. How do you guarantee product quality?
Quality assurance through:
Mandatory pre-production samples approval
Final inspection by QC team before shipment
International certifications: SGS, UL, FDA, RoHS, REACH
4. Why choose us over other suppliers?
Reliable Supply:Authentic products from top manufacturers
Expert Support:Technical guidance for product selection
Global Compliance:Certifications meeting target market standards
Efficient Service:Customized solutions & professional support
5. What services do you provide?
Delivery:EXW/FOB/CIF
Payment:USD/EUR/CNY/HKD via T/T, L/C
Support:Technical consultation & logistics coordination
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2018
Total Annual:
5000000-8000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Shenzhen Huazhisheng New Materials Technology Co., Ltd. is a leading provider of environmentally friendly adhesives and technical solutions, specializing in the application of modified silicone rubber, epoxy adhesives, thermal materials, bonding adhesives, encapsulation adhesives, and UV adhesives a... Shenzhen Huazhisheng New Materials Technology Co., Ltd. is a leading provider of environmentally friendly adhesives and technical solutions, specializing in the application of modified silicone rubber, epoxy adhesives, thermal materials, bonding adhesives, encapsulation adhesives, and UV adhesives a...
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