• Automotive & Industrial Plastics: Excellent adhesion promoter for untreated PP substrates used in bumpers and plastic components[cite: 74, 88].
• Printing & Packaging: Widely used in solvent-based gravure inks (polypropylene and polyurethane composite) and screen-printing on treated PP/OPP/BOPP films and synthetic paper[cite: 74, 90, 91].
• High-Performance Coatings: Serves as an auxiliary resin for UV plastic coatings and professional PP primer/treatment solutions[cite: 85, 86, 89, 91].
• Adhesive Manufacturing: Functions as a modified bonding agent and adhesion promoter for specialized industrial adhesives and priming applications[cite: 74, 76].
Product Specifications: Chlorinated Polypropylene Resin (826P)
Product Grade
826P
Chlorine Content
25% ~ 27%
Viscosity (25°C, 20% solution)
130 ~ 330 mPa·s
Free Chlorine
Not Detected
Appearance
Light Yellow / Brown Particles
Packaging
20Kg / Carton
| Main Features | Modified resin with excellent adhesion to untreated PP substrates. Suitable for treated PP/OPP/BOPP and synthetic paper. |
| Applications |
• Solvent-based gravure & screen-printing inks • PP treatment & primer solutions • UV plastic coatings (1.5%~3% dosage) |
| Freely Soluble | Toluene, Xylene (Aromatic hydrocarbons) |
| Soluble Solvents |
• Aliphatic: Methylcyclohexane, Ethylcyclohexane • Esters: Ethyl/Propyl/Butyl Acetate, PMA, CAC • Ketones: MEK, MIBK, Cyclohexanone, Solvent 783 |
| Storage Conditions | Store between 0°C ~ 40°C. Keep in a cool, well-ventilated place and ensure container is tightly sealed. |