Adhesion Promoting Resin (Plastic Substrates) is a high-performance adhesion promoter resin developed for various plastic substrates. Plastic surfaces exhibit low surface energy, weak polarity, and often contain release agents, leading to poor coating adhesion and susceptibility to peeling. Through specialized molecular design, this product effectively wets and penetrates plastic surfaces, forming strong chemical bonds and physical anchoring. This significantly enhances the adhesion performance
Item | Specification |
Appearance | Light yellow to white granules |
Viscosity | 500-800mPa·s |
Density | 0.95-1.05g/cm³ |
Solid Content | 30±2% |
Item | Specification |
Appearance | Light yellow to white granules |
Viscosity | 500-800mPa·s |
Density | 0.95-1.05g/cm³ |
Solid Content | 30±2% |
Description
Adhesion Promoting Resin (Plastic Substrates) is a high-performance adhesion promoter resin developed for various plastic substrates. Plastic surfaces exhibit low surface energy, weak polarity, and often contain release agents, leading to poor coating adhesion and susceptibility to peeling. Through specialized molecular design, this product effectively wets and penetrates plastic surfaces, forming strong chemical bonds and physical anchoring. This significantly enhances the adhesion performance of coatings, inks, and adhesives to various plastic substrates.
Specification
Item | Specification |
Appearance | Light yellow to white granules |
Viscosity | 500-800mPa·s |
Density | 0.95-1.05g/cm³ |
Solid Content | 30±2% |
III. Product Characteristics:
Wide substrate adaptability: Suitable for various plastic materials including PP, PE, ABS, PC, PVC, PET, PS, PA, TPU, EPDM, etc.
Exceptional adhesion performance: Achieves Grade 0 in cross-cut adhesion testing, with peel strength enhanced by over 40%, effectively preventing coating delamination.
Superior Compatibility: Perfectly compatible with polyurethane, epoxy, acrylic, and chlorinated vinyl resin systems.
Enhanced Coating Performance: Improves coating water resistance, chemical resistance, and impact resistance.
Easy Application: Low viscosity with excellent flow properties, suitable for spray, brush, and roller coating processes.
IV. Applications:
Automotive components: Coating of plastic parts like bumpers, dashboards, door handles;
Electronics: Mobile phone casings, laptops, home appliance plastic components;
Consumer goods: Surface treatment for toys, stationery, household items;
Packaging materials: Printing and coating on plastic bottles, packaging films, containers;
Industrial products: Protective coatings for plastic pipes, storage tanks, equipment.
V. Packaging:
25KG/bag. Store in a sealed container in a cool, dry, well-ventilated area away from direct sunlight, heat sources, and open flames. Recommended storage temperature: 5°C - 35°C.
REMARK |
The above information is believed to be accurate and presents the best explanation currently available to us. We assume no liability resulting from above content. The technical standards are formulated and revised by customers’ requirement and us, if there are any changes, the latest specification will be executed and confirmed in the contract. |

Copy product links
Long by picture save/share

+86 15986601598
+86 15817282250
(+86) 755-88834518
Monday to Friday: 9:00-18:00