Adhesion-enhancing resin (for PVC substrates) incorporates plasticizer-resistant groups and highly polar adsorption sites into its molecular chains. This achieves dual bonding with PVC substrates through both chemical anchoring and physical adsorption, effectively resolving issues such as poor adhesion, peeling, and wrinkling of coatings and adhesives on PVC surfaces. Simultaneously, it suppresses the adverse effects of plasticizer migration on adhesion performance.
Item Specification
AppearanceLight yellow to white granules
Viscosity100–300 mPa·s
Density0.95–1.05 g/cm³
Solid Content15±2%
Item Specification
AppearanceLight yellow to white granules
Viscosity100–300 mPa·s
Density0.95–1.05 g/cm³
Solid Content15±2%
Description
Adhesion-enhancing resin (for PVC substrates) incorporates plasticizer-resistant groups and highly polar adsorption sites into its molecular chains. This achieves dual bonding with PVC substrates through both chemical anchoring and physical adsorption, effectively resolving issues such as poor adhesion, peeling, and wrinkling of coatings and adhesives on PVC surfaces. Simultaneously, it suppresses the adverse effects of plasticizer migration on adhesion performance.
Specification
Item Specification
Appearance Light yellow to white granules
Viscosity 100–300 mPa·s
Density 0.95–1.05 g/cm³
Solid Content 15±2%
III. Product Characteristics:
Superior Adhesion: Demonstrates excellent bonding strength to both rigid and flexible PVC, achieving Grade 0 in cross-cut adhesion testing with significantly enhanced peel strength.
Exceptional Compatibility: Highly compatible with PVC-based polyurethane (PU) inks/coatings, acrylic coatings, and chlorinated vinyl resin systems, without compromising interlayer adhesion or final coating appearance.
High Flexibility: Forms a flexible film that deforms without cracking when soft PVC is bent or stretched, maintaining bond integrity and durability.
Protects Substrates: Mild solvent system prevents dissolution or damage to sensitive PVC substrates.
Transparent and Low-Odor: Clear solution remains transparent after film formation, preserving substrate appearance with minimal odor. Ideal for applications demanding high aesthetics and environmental standards.
IV. Product Applications:
Building Materials Industry: Coating and printing on PVC profiles, PVC flooring (LVT), PVC wall panels, and waterproof membrane surfaces.
Advertising & Decoration: Surface coating treatment for PVC lightbox fabrics, vehicle wraps, soft film ceilings, and advertising signage.
Automotive Interiors: Laminating and bonding components such as dashboards, door panels, and PVC leather seats.
Household & Consumer Goods: Adhesion promotion for PVC inflatables, pools, furniture edge banding, and hose coatings.
Electronics: Marking printing and protective coating for PVC cables and insulated sleeves.
Toy Industry: Coating and printing for PVC toys.
V. Product Packaging:
25KG/bag. Store sealed 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. |

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