Adhesion-enhancing resin (BOPP substrate) features exceptional wetting and affinity for BOPP film through specialized molecular design and synthesis processes. It significantly improves the adhesion of inks, coatings, and adhesives on BOPP surfaces, delivering outstanding interlayer bonding strength, high gloss, and excellent process adaptability.
Item: Specification
Appearance: Light yellow to white granules
Chlorine Content: 28-32 wt%
Viscosity (25°C, 20% toluene solution): 100-300 mPa·s
Softening Point: 140-160°C
Solubility: Completely soluble in toluene, ethyl acetate, methyl ethyl ketone, etc.
Solid Content: 25±2%
Item: Specification
Appearance: Light yellow to white granules
Chlorine Content: 28-32 wt%
Viscosity (25°C, 20% toluene solution): 100-300 mPa·s
Softening Point: 140-160°C
Solubility: Completely soluble in toluene, ethyl acetate, methyl ethyl ketone, etc.
Solid Content: 25±2%
Description
Adhesion-enhancing resin (BOPP substrate) features exceptional wetting and affinity for BOPP film through specialized molecular design and synthesis processes. It significantly improves the adhesion of inks, coatings, and adhesives on BOPP surfaces, delivering outstanding interlayer bonding strength, high gloss, and excellent process adaptability.
Specification
Item: Specification
Appearance: Light yellow to white granules
Chlorine Content: 28-32 wt%
Viscosity (25°C, 20% toluene solution): 100-300 mPa·s
Softening Point: 140-160°C
Solubility: Completely soluble in toluene, ethyl acetate, methyl ethyl ketone, etc.
Solid Content: 25±2%
Product Features:
Exceptional Adhesion: Demonstrates strong bonding strength to BOPP substrates, effectively preventing ink or coating peeling and migration.
Broad Compatibility: Compatible with various chlorinated vinyl resins, polyester resins, acrylic resins, and common solvents, facilitating formulation design.
Excellent Processability: Low solution viscosity and excellent flow properties facilitate easy adjustment of application viscosity, suitable for high-speed gravure printing, coating, and other processes.
High Gloss: High transparency after film formation significantly enhances the gloss and vibrancy of printed or coated surfaces.
Enhanced Aluminum Coating Effect: When used as an aluminizing primer, it provides a dense coating that significantly improves aluminum layer adhesion and metallic luster while preventing aluminum transfer.
Excellent water resistance: The coating exhibits outstanding water and chemical resistance, ensuring stable product performance in humid environments.
Product Applications:
Flexible plastic packaging printing: Serves as a binder and adhesion promoter for surface or reverse printing inks on BOPP films.
Laminating Adhesives:
As a primer or adhesive component for dry-laminating structures like BOPP/CPP or BOPP/PE, enhancing laminate strength.
Aluminum-Coating Substrate Treatment:
For pre-coating BOPP films as an aluminum-coating primer, improving adhesion of vacuum-deposited aluminum layers.
Protective Films and Tapes:
As a functional coating for BOPP-based protective films or tapes, improving the adhesion performance of pressure-sensitive adhesives.
Product Packaging:
25KG/bag. Store sealed in a cool, dry, well-ventilated warehouse away from fire and heat sources. Avoid direct sunligh
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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