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Flexible Packaging Adhesives

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Flexible Packaging Adhesives Applications

Flexible Packaging Adhesives Applications Dongxu Chemical provides specialized curing agent solutions for the flexible packaging industry. Our products are designed to meet the rigorous requirements of packaging adhesives, including exceptional b...

Flexible Packaging Adhesives Applications

Flexible Packaging Adhesives Applications

Dongxu Chemical provides specialized curing agent solutions for the flexible packaging industry. Our products are designed to meet the rigorous requirements of packaging adhesives, including exceptional bonding strength, heat resistance, and chemical resistance for food contact applications.

Exceptional Bonding Strength

Our curing agents provide superior bonding strength for flexible packaging materials, ensuring reliable performance in demanding packaging applications.

Heat Resistance

Excellent heat resistance ensures the integrity of packaging during processing, transportation, and storage at elevated temperatures.

Chemical Resistance

Our formulations provide excellent resistance to oils, solvents, and food additives, making them ideal for food packaging applications.

Food Contact Compliance

Our food contact approved products meet international regulations for direct food contact applications, ensuring safety and compliance.

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Recommended Products

Our specialized curing agents for flexible packaging adhesives are designed to meet the highest performance standards in the packaging industry.

DOXU-75P
PU Adduct Hardener

DOXU-75P

High-performance PU adduct hardener with excellent bridging properties and flexibility. Ideal for flexible packaging adhesives and textile coatings.

Key Features

Bridging Properties Flexibility Solvent Resistance

Technical Parameters

NCO Content:13.0±0.5%
Solid Content:75.0±2.0%
Viscosity:2000~5000 CPS
DOXU-660HLK
HDI Trimer

DOXU-660HLK

HDI trimer with good compatibility and fast drying properties. Suitable for footwear adhesives, textile coatings, and packaging applications.

Good Compatibility Fast Drying Anti-Yellowing

Technical Parameters

NCO Content:10.5±0.5%
Solid Content:60.0±2.0%
Viscosity:30~100 CPS
DOXU-5180
Waterborne HDI

DOXU-5180

Waterborne HDI isocyanate with excellent hydrophilicity and performance. Ideal for environmentally friendly packaging adhesives.

Key Features

Waterborne Eco-friendly High Performance

Technical Parameters

NCO Content:16.4±0.5%
Solid Content:80.0±2.0%
Viscosity:250±100 CPS

Technical Specifications

Our flexible packaging adhesive curing agents are designed to meet the highest technical standards, providing consistent performance and reliability.

Product Model Type NCO Content (%) Solid Content (%) Viscosity (CPS, 25°C) Key Features
DOXU-75P PU Adduct 13.0±0.5 75.0±2.0 2000~5000 Bridging properties, flexibility, solvent resistance
DOXU-660HLK HDI Trimer 10.5±0.5 60.0±2.0 30~100 Good compatibility, fast drying, anti-yellowing
DOXU-5180 Waterborne HDI 16.4±0.5 80.0±2.0 250±100 Waterborne, eco-friendly, high performance
DOXU-660HL HDI Trimer 10.3±0.5 60.0±2.0 100~300 Good compatibility, moderate drying, anti-yellowing
DOXU-6180 Waterborne HDI 14.4±0.5 80.0±2.0 180±80 Waterborne, transparent, flexible, water resistant

Success Cases

See how our customers have achieved success with our automotive coating curing agents.

Food Packaging Manufacture

South China • 2024

A leading food packaging manufacturer in East China improved their product quality and reduced production costs by 18% by using our DOXU-75P curing agent. The excellent bonding strength and chemical resistance of the adhesives improved packaging integrity and shelf life.

 18% Cost Reduction
 Bonding Strength
Shelf Life Extension

image.pngMr. Liu

Technical Director

Packaging Adhesive Company

East China • 2024

A packaging adhesive company in South China improved their product performance and customer satisfaction by using our DOXU-660HLK curing agent. The fast-drying properties and good compatibility of the product improved production efficiency and product quality.

Fast Drying
 Production Efficiency Customer Satisfaction

image.pngMs. Zhang

Production Manager

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