Electric Motor Reliability with Huntsman ARALDITE® Encapsulation Potting – Casting
Electric Motor Reliability with Huntsman ARALDITE® Encapsulation Potting – Casting
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Item Name: Araldite® AW 2104 / Hardener HW 2934
Manufacturer: Huntsman Advanced Materials
Technologies: Two-component epoxy paste adhesive, fast-curing, low shrinkage, tough and resilient
Color: Pale yellow (opaque resin + pale yellow hardener, mixed pale yellow)
Cure Type: Room temperature or elevated temperature curing (pot life 5–8 min at 25 °C; LSS >10 MPa within 25–70 min depending on cure conditions)
Package Size: Contact Techniq VN for details.
Shelf Life: Indicated on product label (store in sealed containers at room temperature).
Araldite® AW 2104 with Hardener HW 2934 is a two-component epoxy paste adhesive. It is fast-curing, multipurpose, and cures at room temperature with low shrinkage. The system produces high-strength, tough, and resilient bonds, suitable for both craftsmen and industrial users.
Key Advantages:
Rapid cure at ambient temperature
Multipurpose use across various substrates
Excellent toughness and resilience
Low shrinkage for dimensional stability
Bonding of metals, ceramics, glass, rigid plastics, rubbers
Suitable for crafts, repairs, and industrial bonding applications
Can be applied manually or robotically
Widely used in general assembly and maintenance tasks
| Property | Araldite® AW 2104 (Resin) | Hardener HW 2934 |
|---|---|---|
| Colour | Opaque pale yellow | Pale yellow |
| Specific Gravity | 1.16 – 1.18 | 1.15 – 1.18 |
| Viscosity at 25°C (Pa·s) | 20 – 60 | 25 – 65 |
| Property | Mixed System |
|---|---|
| Mix Ratio (by weight/volume) | 100 : 100 |
| Colour | Pale yellow |
| Specific Gravity | ~1.18 |
| Viscosity at 25°C (Pa·s) | 25 – 65 |
| Pot Life (100 g at 25°C) | 5 – 8 minutes |
| Lap Shear Strength (25°C) | > 20 MPa |
| Property | Value |
|---|---|
| Lap shear strength (Aluminium, 23°C) | > 20 MPa (depending on cure cycle) |
| Flexural Strength (ISO 178) | 46 MPa |
| Flexural Modulus (ISO 178) | 1654 MPa |
| Roller Peel Strength (Etched Aluminium, 23°C) | 3.5 – 5.5 N/mm (depending on cure) |
| Electrical Properties | Dielectric strength: 425 V/mil Surface resistivity: 1.5 × 10¹⁵ Ω Volume resistivity: 5.7 × 10¹⁴ Ω·cm Dielectric constant: 4.3 – 4.4 Loss tangent: 0.7 – 1.0% |
Electric Motor Reliability with Huntsman ARALDITE® Encapsulation Potting – Casting
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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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