LED Industry

Electrolube materials both protect components and prolong the life of LED units. Find your Electrolube solution.
  • LED Encapsulants
  • LED Coatings
  • Thermal Management
  • Driver PCB protection
  • Switch + Control Lubricants
  • Sensor Protection

The global LED industry is booming worldwide as individuals, companies and governments switch to these more efficient and eco-friendly lighting solutions. Electrolube has been at the forefront of this boom, supplying specialist solutions to the world’s best known LED manufacturers. Electrolube materials work to protect components and prolong the life of LED units and their associated components such as drivers. Find your Electrolube solution.

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Electrolube have a specialist LED brochure providing comparisons and test data to help you chose the right product for your application; this includes a wealth of useful information such as collaborative test data from Bridgelux comparing data on Conformal Coatings vs Encapsulation resins, Absolute Colour Change (∆E*ab) following 1000 hours UV Exposure, the difference potting depth makes and general product comparisons to help you make the right choice.

If you have any questions our dedicated technical support team are also on hand to answer your questions and we also have a wealth of information available in our Articles and Blogs section:

LED Industry

LED Industry

UR5640 - Optically Clear Polyurethane Resin

UR5640
Optically Clear Polyurethane Resin

250g - 5kg

Product code: UR5640RP250G - UR5640K5K


UR5640 is an optically clear resin making it ideal for LED encapsulation, suitable for aesthetic as well as protective application over the top of the luminaire. Due to the aliphatic chemical nature of the resin chemistry, the cured UR5640 is naturally resistant to the yellowing effects of UV light, making it useful for a range of outdoor applications. UR5640 shows excellent weather resistance, as well as chemical resistance against a range of chemicals. This enables this clear, though yet flexible resin to be used in a range of applications, both indoor or out.


Key Properties:
  • Water white transparency
  • Ideal for LED applications
  • Excellent resistance to yellowing effects of UV light
  • Excellent scratch and mark resistance
  • High resistance to weather, acids and alkalis, water and mould growth
  • Excellent processability
  • RoHS Compliant

Product data sheets
UR5640 (tds) Download

Log into our MSDS database for Safety Data Sheets: MSDS