Araldite® AW4858 / Hardener HW4858 is a two-component, toughened epoxy adhesive system designed for high-strength bonding applications. It provides excellent lap shear strength, high peel resistance, and good moisture resistance. The system is suitable for bonding metals, composites, and thermoplastics, making it ideal for structural applications. It features a long pot life and contains spacers to maintain a minimum bond line thickness of 0.05 mm.
| Property | Araldite® AW4858 (Resin) | Hardener HW4858 |
|---|---|---|
| Color | Black | Yellowish |
| Viscosity (mPa.s) | 70,000 – 100,000 | 45,000 – 65,000 |
| Density (g/cm³) | 1.4 | 1.2 |
| Mix Ratio (by weight) | 100 | 50 |
| Property | Mixed Adhesive |
|---|---|
| Color | Black |
| Pot Life (100g at 25°C) | 90 – 120 min |
| Cure Type | Room temperature curing (post-curing enhances properties) |
| Glass Transition Temperature (°C) | ~80°C (higher with post-curing) |
| Lap Shear Strength (MPa) | > 20 MPa (on aluminum) |
| Peel Strength (N/mm) | High |
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Avantek Viet Nam is a dynamic MRO, direct materials and equipment supplier that brings advanced technological solutions to maximize satisfaction of customers.
We are expert in import and export of adhesives, accessories and equipment in both domestic and cosmetic industrial fields, production and technology research and development.
Our solutions promise to bring best optimal effectiveness along with competitive prices, excellent customer services, dedicated on-site support.
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