Vinyl Silane Coupling Agent Shin-Etsu KBM-1003 For Polyethylene / PP Surface Treatment
Shin-Etsu KBM-1003 Vinyl Silane Coupling Agent for Polyethylene/PP Surface Treatment
Product Introduction of Shin-Etsu KBM-1003
Basic Product Attributes
Shin-Etsu KBM-1003 is a coupling agent (CAS No. 2768-02-7, molecular weight: 148.200) with functional groups, designed to enhance interfacial adhesion and mechanical strength between inorganic and organic materials.
Product Description
As an intermediary, KBM-1003 bonds inorganic materials (e.g., glass, metals) to organic polymers (e.g., unsaturated polyester resins, EPDM/EPM). Its vinyl group makes it highly effective for surface treatment of polyethylene (PE) and polypropylene (PP), significantly improving composite performance.
Special Properties
- Broad Compatibility: Works with peroxide-crosslinked EPDM, sulfur-crosslinked EPM, and unsaturated polyester resins.
- High Stability: Boiling point 123°C, refractive index 1.391, and density 0.97 g/cm³ ensure stability under high-temperature processing.
Applications
- Composites: Enhances interlaminar adhesion in glass fiber/polymer composites.
- Plastic Modification: Surface treatment for PE/PP films or products to improve print/coating adhesion.
- Rubber Industry: Strengthens bonding between EPDM rubber and metals/fillers.
Parameters (English Only)
| Property | Value |
|---|---|
| Product Type | Vinyl Silane Coupling Agent |
| CAS No. | 2768-02-7 |
| Molecular Weight | 148.200 |
| Boiling Point | 123°C |
| Specific Gravity | 0.97 |
| Refractive Index | 1.391 |
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%).
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