Huntsman Araldite® 2015 Two Part Epoxy Structural Adhesive for SMC GRP Bonding
Araldite® 2015 Two-Part Epoxy Structural Adhesive
Basic Product Properties
Araldite® 2015 is a two-part, room-temperature-curing, thixotropic epoxy paste adhesive designed for structural bonding. It offers high shear and peel strength, making it suitable for various substrates, particularly SMC (Sheet Molding Compound) and GRP (Glass Reinforced Plastic). The adhesive features low shrinkage and can fill gaps up to 10mm.
Product Overview
Araldite® 2015 consists of Part A (resin) and Part B (hardener), which combine to form a high-strength bond. Its thixotropic nature prevents sagging on vertical surfaces, making it suitable for both automated and manual application. Once cured, it delivers excellent mechanical properties and environmental resistance, ideal for long-term load-bearing applications.
Special Properties
Araldite® 2015 offers the following key features:
- High toughness: Suitable for dynamic load environments with excellent impact resistance.
- Chemical resistance: Maintains bond strength in oil, water, and chemical exposure.
- Fast curing: Achieves 1MPa lap shear strength in just 1 hour at 40°C.
- Wide temperature range: Stable performance from -30°C to 100°C.
Applications
Araldite® 2015 is widely used in automotive, aerospace, construction, and industrial manufacturing, particularly for:
- Automotive bonding: SMC body panels, bumpers, spoilers, etc.
- Composite repair: GRP boat hulls, wind turbine blades, etc.
- Industrial assembly: Structural bonding of metal/plastic parts, replacing welding or riveting.
Technical Data (Full English Table)
| Property | Value | Test Standard |
| Color | Off-white paste | Visual |
| Density (g/cm³) | 1.4 | - |
| Viscosity (25°C, Pa·s) | Thixotropic | - |
| Pot Life (100g, 25°C) | 30-40 minutes | - |
| Lap Shear Strength (MPa) | 16 (Aluminum, 40°C/16h cure) | ISO 4587 |
| Peel Strength (N/mm) | 4 | ISO 4578 |
| Tensile Strength (MPa) | 30 | ISO 527 |
| Elongation at Break (%) | 4.4 | ISO 527 |
| Glass Transition Temp. (°C) | 67 (DSC) / 87 (Shear Modulus) | DIN 53445 |
| Dielectric Constant | 5.6 (1kHz, 25°C) | DIN 53445 |
Note: Data sourced from the provided TDS. No additional external data was found for this specific product.
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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