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Araldite® AW 2104 / Hardener HW 2934

Technology: A high-performance two-component epoxy adhesive system engineered for durable structural bonding.

Product code: Huntsman Araldite® 2012 – AW2104/ HW2934

Manufacturer: Huntsman

Size: Packaged in 50 ml and 200 ml cartridges, and 1 kg and 2 kg WP packs.

Shelf life: 3 years.

1. Product Overview
Araldite® AW 2104 / Hardener HW 2934 is a fast-curing, two-component epoxy paste adhesive designed for general-purpose bonding applications. It provides high strength, toughness, and resilience, making it suitable for a wide range of materials, including metals, ceramics, glass, rubbers, and rigid plastics. The adhesive has a low shrinkage rate and offers good resistance to environmental conditions, ensuring durable and long-lasting bonds.

2. Applications

  • Industrial assembly: Suitable for structural bonding in various industrial applications.
  • Metal bonding: Effective for joining aluminum, steel, copper, and brass.
  • Plastic and composite bonding: Compatible with materials like ABS, PVC, PMMA, and polycarbonate.
  • Glass and ceramic bonding: Provides strong adhesion to glass and ceramics.
  • General-purpose bonding: Ideal for crafts and repair applications.

3. Typical Properties

Property Araldite® AW 2104 Hardener HW 2934 Mixed
Color (visual) Opaque Pale yellow Pale yellow
Specific Gravity 1.16 – 1.18 1.15 – 1.18 ~1.18
Viscosity at 25°C (Pas) 20 – 60 25 – 65 25 – 65
Mix Ratio (by weight/volume) 100 100
Pot Life (100 g at 25°C) 5 – 8 minutes
Lap Shear Strength at 25°C >20 MPa

4. Typical Properties After Mixing & Curing

Property Value Test Method
Lap Shear Strength (Aluminum, 23°C) >20 MPa ISO 4587
Roller Peel Strength (Etched Aluminum, 20°C) 3.5 – 5.5 N/mm ISO 4578
Flexural Strength 46 MPa ISO 178
Flexural Modulus 1654 MPa ISO 178
Dielectric Strength 425 V/mil ASTM D-149
Surface Resistivity 1.5 x 10¹⁵ Ω IEC 60093
Volume Resistivity 5.7 x 10¹⁴ Ω-cm IEC 60093
Cure Time to 10 MPa LSS (at 23°C) 60 minutes
Cure Time to 10 MPa LSS (at 60°C) 10 minutes

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