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gels advancedengineering electronics/optoelectronics





  • High purity, optically clear, soft silicone gel
  • Medium viscosity components can be blended in a convenient 1:1 ratio by weight or volume
  • Cures at room temperature in 72 hours
  • 1.54 refractive index


  • For potting, encapsulating, backfilling, and dampening applications requiring a soft gel with optical clarity
  • Viscosity is excellent for dispersing phosphors to obtain high brightness white light
  • For applications requiring an operating temperature range of -40°C to 200°C (-40°F to 392°F) or for soldering operations up to 260°C (500°F) for 1 to 2 minutes.

Product Details

Property Average result
Durometer 53 Type 000
Viscosity 6,000 cP
Mix Ratio 1:1
Appearance Transparent
Cure 1 hour / 70 C
Cure System Platinum
Non-Volatile Content 99 %
Operating Temperature -40 C / 200 C
Refractive Index 1.54
Work Time 2 hours
Comment Soft Gel;Excellent for phosphor coatings.
Display in metric units

The above properties are tested on a lot-to-lot basis. Do not use as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.

Specialty Silicones for Displays

The NuSil™ line of optoelectronic silicones enable device manufacturers from smart phones to stadium screens and everything in between to create next-generation displays that are sharper, brighter and more rugged.

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