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Araldite 2014-2 is a high-strength, two-component epoxy paste adhesive for bonding metals, electronic components, GRP, and plastics under harsh conditions

Item Name: Araldite® 2014-2
Manufacturer: Huntsman Advanced Materials
Technologies: Two-component epoxy paste, thixotropic
Color: Component A – Beige, Component B – Grey, Mixed – Grey
Cure Type: Room temperature curing
Package Size: Contact to Techniq VN for details.
Shelf Life: Contact to Techniq VN for details.

1. Product Overview

Araldite® 2014-2 is a two-component, room temperature curing, thixotropic epoxy paste adhesive. It offers high mechanical strength, excellent resistance to water, chemicals, and elevated temperatures, and is non-sagging with gap-filling capability up to 5 mm. It is widely used in environments where high durability and resistance to harsh conditions are required.


2. Applications

  • Bonding of metals (aluminium, steel, stainless steel, copper, brass, galvanised steel).

  • Bonding of composites such as GRP, CFRP, SMC.

  • Suitable for plastics (ABS, PVC, PMMA, polycarbonate, polyamides).

  • Used in electronics, structural assemblies, and GRP structures exposed to high temperature or aggressive environments.

3. Typical Properties

Property 2014-2 / A 2014-2 / B Mixed Adhesive
Colour (visual) Beige paste Grey paste Grey paste
Specific gravity ~1.6 ~1.5 ~1.6
Viscosity at 25°C ~100 Pa·s Thixotropic Thixotropic
Pot life (100g at 25°C) 110 min
Lap shear strength at 25°C >14 MPa
Mix ratio (by weight) 100 50
Mix ratio (by volume) 100 50

Typical cured properties

  • Lap shear strength on metals (ISO 4587, 23°C):
    Aluminium, Steel, Stainless steel, Brass, Copper, Galvanised steel = up to ~20–25 MPa depending on substrate and pretreatment.

  • Lap shear on plastics: ABS, PVC, GRP, CFRP, polycarbonate, PMMA – generally substrate failure (very strong bonding).

  • Glass transition temperature (Tg): ~69°C (DMA, 16h at 40°C) → ~85°C (DSC, 24h/23°C + 1h/80°C).

  • Flexural strength: 60 MPa; Flexural modulus: 3500 MPa.

  • Tensile strength: 30 MPa; Tensile modulus: 3100 MPa; Elongation at break: 0.9%.

  • Electrical properties: Dielectric strength 25 kV/mm; Surface resistivity 4.6×10^16 Ω; Volume resistivity 2.7×10^15 Ω·cm; Dielectric constant 4.0; Loss tangent 1.3%.

  • Environmental resistance: Retains lap shear strength after long-term immersion in water, fuels, lubricants, and under tropical weathering/heat ageing.

BERGQUIST microTIM mTIM 1028 Thermal Interface Coating High performance thermal management solution for nickel finished heat sinks, optical transceivers, and data center liquid cooling systems

BERGQUIST microTIM mTIM 1028 is purpose built for riding cage assemblies in servers, switches, and routers, interfacing with electroless nickel plated copper or aluminum heat sinks. It ensures stable operation in high power transceiver modules while also extending applicability to liquid cooling components, heat pipes, and fin based dissipative structures.

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