Environmental Protection for LEDs

The protection of an LED Luminaire and the supporting components is an important consideration for many LED designers
  • LED Encapsulants
  • Conformal Coating for LEDs
  • LED potting compounds
  • Optically Clear Resins
  • Light Diffusing Resins
  • Flame Retardant Optically Clear

The protection of an LED Luminaire and the supporting components is an important consideration for many LED designers. With the LED market expanding into more and more sectors, so too is the need to protect LEDs from the vast variety of different operating environments in which the LED is expected to perform.

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LED Industry

Environmental Protection for LEDs

UR5641 - Optically Clear Flame Retardant Polyurethane

UR5641
Optically Clear Flame Retardant Polyurethane

250g - 5kg

Product code: UR5641RP250G - UR5641K5K


UR5641 is an optically clear flexible polyurethane resin, with the added bonus of having excellent flame retardant properties. Due to its exceptional properties it makes it suitable for the protection of LED luminaires which are located in hazardous environments. The resin system is based on halogen free aliphatic chemistry ensuring that cured UR5641 is resistant to the yellowing effects of UV light, making it useful in exterior as well as interior applications.


Key Properties:
  • Water white transparency
  • Flame retardant
  • Resistant to UV yellowing
  • Excellent for the protection of LED's in hazardous environments
  • Halogen free
  • RoHS Compliant

Product data sheets
UR5641 (tds) Download

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