Applications
CPP-624LP is a high-performance chlorinated polypropylene resin [cite: 1, 2] designed to:
- Promote interlayer adhesion in various high-quality inks. [cite: 15]
- Enhance the bonding performance of coatings on plastic surfaces. [cite: 15]
- Act as a reliable binder in the production of specialized adhesives. [cite: 15]
Technical Specifications
| Property | Grade: 624LP [cite: 3] |
|---|---|
| Chlorine Content (WT.%) | 23.5%~25.5% |
| Viscosity (20% in Toluene, 25℃) | 15~100 mpa.s [cite: 6, 13] |
| Appearance | Light yellow to light brown granules [cite: 7] |
| Odor | Slight resin Odor [cite: 8] |
| Free Chlorine | Not Detected [cite: 9] |
| Solubility (Freely) | Toluene, Xylene, Solvesso 100 |
| Solubility (Slightly) | Methylcyclohexane, Ethyl acetate |
Packaging & Storage
- Packaging: 20Kg/carton with inner plastic bag. [cite: 16]
- Storage: Store in a cool and well-ventilated place, away from heat and ignition sources.
- Handling: Keep container tightly sealed. This product is highly hygroscopic. [cite: 18, 19]
- Shelf Life: One year.


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