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)

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