Huntsman Araldite 2018 Two Component PU Adhesive for Thermoplastic Bonding
Product Introduction: Araldite® 2018 Two-Component Polyurethane Structural Adhesive
Basic Product Attributes
Araldite® 2018 is a two-component, room-temperature curing, grayish-white polyurethane adhesive designed for thermoplastic bonding. It features low shrinkage, flexibility, and excellent UV stability, making it suitable for diverse industrial applications.
Product Description
Araldite 2018 is supplied in cartridges with a static mixer. The mixing ratio is 100:95 by weight (A:B) or 1:1 by volume. Its thixotropic fluid properties enable easy manual or automated application, forming high-strength bonds (typical layer thickness: 0.05–0.10mm). It offers a 40-minute pot life at 25℃ and a shelf life of 2 years.
Key Features
- UV Stability: Resistant to weathering for outdoor applications.
- Material Versatility: Bonds most thermoplastics (e.g., PVC, ABS).
- Rapid Curing: Achieves 1MPa lap shear strength in 4 minutes at 100℃.
- Safety: Complies with industrial hygiene standards; skin contact must be avoided.
- Low Shrinkage: Minimal dimensional change during curing.
Applications
Araldite® 2018 is widely used in automotive parts, electronics encapsulation, construction joints, and outdoor equipment. Examples include:
- Automotive: Bonding plastic bumpers and interior trim.
- Electronics: Sealing waterproof housings or sensor modules.
- Construction: Fixing facade panels or piping systems.
Technical Data (English Only)
| Parameter | 2018/A | 2018/B | Mixed (2018) |
| Color | Gray-white | Gray-white | Gray-white |
| Density (g/cm³) | ~1.16 | ~1.10 | ~1.13 |
| Viscosity (25℃, Pa·s) | 12–18 | 3–6 | ~8 |
| Pot Life (100g, 25℃) | – | – | 40 min |
| Shelf Life (2–40℃) | 2 years | 2 years | – |
Curing Time to Strength
| Temperature (℃) | 10 | 15 | 23 | 40 | 60 | 100 |
| LSS >1MPa (h/min) | 16h | 12h | 4h | 45min | 25min | 4min |
| LSS >7MPa (h/min) | 48h | 20h | 16h | 3h | 30min | 12min |
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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Two Component PU Adhesive Huntsman Araldite 2018 For Thermoplastic Bonding Images
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