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Enhances interfacial adhesion between coatings and low-surface-energy substrates such as polyolefins, PP, PE, and PET.
Acts as a reactive coupling agent—forms covalent bonds with both substrate and coating matrix for durable bonding.
Compatible with solvent-borne, water-borne, and high-solid coating systems without compromising film integrity.
Improves resistance to humidity, thermal cycling, and mechanical stress in bonded assemblies.
Enables reliable adhesion without plasma or flame treatment—reducing process complexity and energy consumption.
Automotive interior trim coatings on polypropylene (PP) and thermoplastic olefin (TPO) substrates.
Industrial plastic coatings for consumer electronics housings and appliance components.
Printing inks and overprint varnishes on polyester (PET) and polyethylene (PE) films.
Adhesive primers for laminated packaging and multilayer barrier films.
Functional coatings on medical device plastics requiring sterilization stability and biocompatibility compliance.
| Chemical Type | Reactive silane-based adhesion promoter |
| Product Form | Liquid concentrate |
| Appearance | Clear, colorless to pale yellow liquid |
| Primary Applications | Plastic substrate priming for coatings, inks, and adhesives |
| Key Features | Hydrolyzable alkoxy groups, vinyl functionality, low volatility |
| Benefits | Improved wetting, enhanced crosslink density, long-term bond durability |
| Storage Conditions | Store in tightly closed containers at 5–30 °C; protect from moisture |
| Handling Precautions | Use in well-ventilated areas; avoid contact with skin and eyes |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
