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
Viscosity 650 cP (650 mPa*s)
Penetration 5 mm
Appearance Translucent
Cure 30 minutes / 100 °C
Cure System Platinum
Dielectric Strength 500 volts/mil (19.5 kV/mm)
Mix Ratio 1:1
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

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For over 40 years, the NuSil brand has offered a wide range of high-purity silicones. Our team is ready to collaborate with you to provide silicone solutions to satisfy your unique requirements. For additional guidance during your selection process, or to order a sample, contact NuSil today.

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The test data shown for this material is the average value for typical properties. All of these properties may not be tested on a lot to lot basis and cannot be used to draft specifications. Please contact NuSil for assistance and recommendations in establishing limits for product specifications.