Huntsman Araldite 2019 Structural Adhesive High Performance Bonding Solution

Huntsman Araldite 2019 Structural Adhesive High Performance Bonding Solution

Araldite® 2019 Structural Adhesive Product Introduction

Basic Properties

Araldite® 2019 is a two-component epoxy structural adhesive paste with high strength and toughness, designed for bonding composites (e.g., CFRP), metals, ceramics, and other substrates. Post-curing at elevated temperatures enhances its performance, and it remains stable at temperatures up to 140°C (284°F).​

Product Description

Araldite® 2019 is engineered for high-performance structural bonding, offering exceptional lap shear strength (>25 MPa) and impact resistance. Its formulation includes spacers to guarantee a minimum bond line thickness of 0.05 mm, ensuring optimal strength. The adhesive is thixotropic at room temperature for easy application and provides a pot life of 100-120 minutes (25°C) after mixing.​

Special Features

• High-Temperature Resistance: Stable up to 140°C (284°F); post-cure Tg reaches 122°C (252°F).
• Extreme Toughness: Fracture toughness (K1c) of 1.7 MPa·m¹/², ideal for dynamic loads.
• Broad Substrate Compatibility: Bonds metals (e.g., aluminum), composites, and thermoplastics.
• ​​Process Efficiency: Available in cartridges with static mixers for automated dispensing.

Applications

Araldite® 2019 is widely used in aerospace, automotive, wind turbine blades, and sports equipment, especially for high-strength composite bonding. Examples include:​​
 

• Aerospace: CFRP fuselage components in aircraft.​​
• Automotive Lightweighting: Carbon fiber chassis bonding.
• ​​Industrial Repair: Metal-composite hybrid structure repairs.

Technical Data Table

1. Who are we?

We are Shenzhen Huazhisheng New Material Technology Co., Ltd., a professional industrial adhesives and sealants supplier based in China since 2018. we serve global markets: Mainland China (60%), Southeast Asia (20%), North America (10%), and Europe (10%).

2. What products do you offer?

we supply high-performance adhesives and sealants from global leaders including:

Cemedine, Dow Corning, Shin-Etsu, Araldite, and Momentive,etc.

3. How do you guarantee product quality?

Quality assurance through:

Mandatory pre-production samples approval

Final inspection by QC team before shipment

International certifications: SGS, UL, FDA, RoHS, REACH

4. Why choose us over other suppliers?

Reliable Supply:Authentic products from top manufacturers

Expert Support:Technical guidance for product selection

Global Compliance:Certifications meeting target market standards

Efficient Service:Customized solutions & professional support

5. What services do you provide?

Delivery​:EXW/FOB/CIF

Payment​:USD/EUR/CNY/HKD via T/T, L/C

Support​:Technical consultation & logistics coordination