Huntsman Araldite 2031 Epoxy Adhesive Toughened Black Paste for Metal
Part 1: Basic Properties
Araldite® 2031 is a black epoxy paste adhesive system with thixotropic and non-slumping properties, designed for bonding metals and composites.
Key Properties:
- Thixotropic (non-sagging up to 10mm)
- Toughened adhesive, resilient bond
- High chemical resistance
- Low shrinkage
Part 2: Product Description
Araldite® 2031 is a two-component, room-temperature curing epoxy adhesive, specifically formulated for bonding GRP, polyamides, and SMC. Its thixotropic nature prevents sagging on vertical or overhead surfaces, while cured bonds exhibit high resilience and chemical resistance.
Part 3: Special Properties
- Bonding Adaptability: Excellent adhesion to polyamides without primer.
- Process-Friendly: Pot life of ~60 minutes (100g at 25°C) for large-area application.
- Mechanical Performance: Tensile strength 20MPa, modulus 1GPa, elongation at break 5%.
Part 4: Application Scenarios
Automotive: Bonding SMC body panels and polyamide components, replacing welding.
Aerospace: Repairing composites and bonding hybrid metal-composite structures.
Electronics: Sealing components in chemically aggressive environments.
Technical Data Table
| Property | Component A (Resin) | Component B (Hardener) | Mixed Adhesive |
| Colour | Black paste | Black paste | Black paste |
| Specific gravity | ~1.2 | ~1.4 | ~1.3 |
| Viscosity at 25°C | Thixotropic | Thixotropic | Thixotropic |
| Lap shear strength (MPa) | - | - | >20 (ISO 4587) |
| Pot life (100g at 25°C) | - | - | ~60 minutes |
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
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