• Item Name: ARALDITE® AV 138 M-2 / Hardener HV 998-1
• Manufacturer: Huntsman
• Technologies: Epoxy & Epoxy Derivatives
• Color: Grey paste
• Cure Type: Room-temperature, two-component (2K) curing
• Package Size: Contact to Techniq VN for details.
• Shelf Life: Contact to Techniq VN for details.
ARALDITE® AV 138 M-2 / Hardener HV 998-1 is a two-component, thixotropic epoxy paste adhesive designed for structural bonding applications. It cures at room temperature to produce strong, durable bonds with outstanding resistance to chemicals, heat, and environmental exposure. The cured adhesive maintains high performance up to 140°C, making it suitable for use in aggressive or high-temperature environments.
Ideal for electrical, industrial, marine, offshore, railway, and transportation applications. It is used for bonding metals, ceramics, rigid plastics, glass, and rubbers, especially in electrical motors, transformers, and assemblies exposed to heat or chemicals.
| Property | Before Mixing (Resin/Hardener) | After Mixing / Cured |
|---|---|---|
| Physical Form | Two-component paste | Grey paste |
| Mix Ratio (pbw) | 40:100 | — |
| Specific Gravity | ~1.7 | — |
| Fixture Time (23°C) | — | 5 h |
| Lap Shear Strength (Aluminium, 23°C) | — | 20–25 MPa |
| Tensile Strength | — | 40 MPa |
| Tensile Modulus | — | 4600 MPa |
| Elongation at Break | — | 1.0 % |
| Glass Transition Temperature (Tg) | — | 73 °C |
| Service Temperature Range | — | Up to 140 °C |
| Features | Thixotropic, gap-filling | High bond strength, thermal & chemical resistance |
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Techniq Vietnam provides end-to-end materials and process solutions, integrating world-class technologies in adhesives, soldering, and thermal management.
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