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Enhances adhesion between non-polar polyolefin substrates (e.g., PP, PE) and polar coatings, inks, or adhesives.
Provides excellent compatibility with common solvent-based systems including acrylics, polyurethanes, and nitrocellulose formulations.
Delivers consistent performance across a wide range of application methods: spray, dip, roll-coat, and gravure.
Offers good film-forming properties and rapid solvent release for efficient drying and processing.
Stable in toluene solution with low volatility impact on formulation viscosity and handling safety.
Automotive interior trim primers for polypropylene (PP) and thermoplastic olefin (TPO) substrates.
Flexible packaging laminating primers for polyethylene (PE) and biaxially oriented polypropylene (BOPP) films.
Industrial coil coating pretreatments for olefin-modified metal laminates.
Graphic arts inks and overprint varnishes requiring strong bonding to synthetic films.
Specialty adhesive primers for medical device packaging components made from polyolefin materials.
| Chemical Type | Chlorinated polyolefin copolymer |
| Product Form | 40% w/w solution in toluene |
| Appearance | Clear, pale yellow liquid |
| Primary Applications | Adhesion promotion on polyolefins (PP, PE, TPO) |
| Key Features | Solvent-based, ready-to-use primer additive |
| Benefits | Improved interfacial bonding without surface oxidation or corona treatment |
| Solvent Content | Toluene (CAS No. 108-88-3) |
| Storage Stability | 12 months unopened at 15–25°C |
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E-mail: wangxingqiang@ericwchem.com
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