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ARALDITE® 2028-1

ARALDITE® 2028-1 adhesive allows to bond at up to 40°C without sensitivity to humidity, enabling repair work in hot conditions.

Make your design stand out by keeping bond lines invisible.

​Product benefits

  • Transparent
  • UV stable
  • Fast curing
  • Flexible

​Application areas

  • Bonding and potting of LEDs
  • Traffic light housing assembly
  • Bonding of signs
  •  

Performance Specifications

  • Two-component Polyurethane Technology
  • 6 mins Pot life at RT
  • 30 mins Fixture time at RT
  • Passes 500 hrs Atlas 500 W/m2 accelerated sun test Watertight and UV stable
  • 50°C / 131°F Maximum continuous operating temperature*
  • 11 MPa /1,595 psi Tensile strength
  • 16 MPa / 2,320 psi Tensile modulus
  • ca. 60% Elongation at break

* For the maximum continuous operating temperature, we consider the maximum temperature for which the residual lap shear strength is 1/3 of the lap shear strength at room temperature or the temperature for which the residual lap shear strength is 5 MPa.

Looking for the optimal adhesive solution?

Our experts support you in selecting and implementing the right adhesive solution for your application.

Application example

Potting LEDs in electronic keypads

Achieve water-and dust-tight transparent potting for harsh environmental conditions

The challenge

Efficiently potting LEDs behind touch pad keys that will be exposed to tough conditions.

The solution

In customer trials, the ARALDITE®2028-1 adhesive has proven to be the best adhesive able to ensure 100% water-and dust-tight LED pottingsin PCBs. With no need for a vacuum process, this non-foaming adhesive is easy to apply, enabling a fast and highly efficient production cycle. The result is an endproduct with perfect transparency, allowing LEDs to display multiple colors.

Bodo Möller Chemie offers you the complete ARALDITE® 2000 core range from Huntsman.

The core range gives you the reliability and flexibility to cover 80% of your bonding needs.

The ARALDITE® 2000 adhesive core range includes products which are resistant to impact, high temperatures, water and chemicals. The range also offers a variety of colors, open times, viscosities, and appearances.

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