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gels advancedengineering electronics/optoelectronics

LS-3443

OPTICALLY CLEAR, DIPHENYL, FIRM SILICONE GEL

 

Description

  • A two-part encapsulation gel
  • A 1.43 refractive index
  • 1:1 Mix Ratio (Part A:B)

Applications

  • For protection of sensitive photonics assemblies from mechanical shock, thermal shock, dust, and ambient atmosphere
  • For use in extreme temperatures: features an operating an operating temperature range of -115°C to 265°C (-178°F to 500°F)
  • For protection of sensitive photonics assemblies from mechanical shock, thermal shock, dust, and ambient atmosphere
  • For use in extreme temperatures: features an operating an operating temperature range of -115°C to 265°C (-178°F to 500°F)

Product Details

Property Average result
Penetration 5 mm
Viscosity 650 cP
Mix Ratio 1:1
Appearance Translucent
Cure 30 minutes / 100 C
Cure System Platinum
Dielectric Strength 500 volts/mil
Operating Temperature -115 C / 265 C
Refractive Index 1.43
Specific Gravity 1
Volatile Content 0.35 %
Volume Resistivity 1,000,000,000,000,000 ohmcm
Comment Soft High Tack Gel;Recommended as an optically robust alter-te to index match to 1.46 substrates;will LTV , 2hr minimum potlife based on 2X initial viscosity
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.

NUSIL QUALITY SYSTEM (NQS™)


Developed in direct response to our work in the most challenging environments, NQS is a systematic approach to achieving consistent quality that goes far beyond what you'd expect.