Araldite 2055 Epoxy Adhesive for Metal and Plastic, 45-60 Min Pot Life

The following table summarizes the key physical and processing properties of Araldite® 2055 structural adhesive:

Araldite® 2055 is a two-component, cold-curing polyurethane structural adhesive specifically designed for gap-filling applications. It consists of:

• White resin (Component A)
• Beige-colored hardener (Component B)

With a flashpoint above 212°F (100°C), key features include:

• Excellent resistance to weathering and humidity
• Low shrinkage
• Suitable for bonding a wide range of metal and plastic substrates
• Long open time (45-60 minutes at 77°F)

Araldite® 2055 exhibits exceptional performance in demanding conditions:

• Cures at ambient temperatures with optimized pot life (45-60 minutes for 100g at 77°F)
• Lap shear strengths exceeding 1450 psi (10 MPa) after curing (ISO 4587 tested)
• Aluminum joints achieve average lap shear strength of 1784 psi when cured at 104°F (40°C)
• Robust resistance to thermal cycling (-22°F to 158°F for 100 cycles)
• Maintains strength after immersion in water, fuel, and acids (1784 psi after 90 days in water at 73°F)

Ideal for industries requiring strong, durable bonds with gap-filling capabilities:

• Automotive: Bonding metal components (body panels, chassis parts) to withstand vibrations and thermal cycles
• Aerospace: Assembling composite structures like carbon fiber-reinforced plastic (CFRP) components
• Electronics: Bonding plastic enclosures (ABS, polycarbonate) for devices exposed to humidity and temperature fluctuations
• Construction: Structural joints in metal and plastic facades for long-term weather resistance