LS2-6941

OPTICALLY CLEAR SILICONE ELASTOMER

Description

  • Two-part, optically clear, solvent free, low viscosity silicone
  • Cures at room temperature or rapidly with heat
  • Offers good physical and electrical stability across a broad range of temperatures
  • 1:1 Mix Ratio (Part A:B)

Applications

  • To provide protection of electronic components and assemblies against shock, vibration, moisture, ozone, dust, chemicals and other environmental hazards by potting or encapsulating
  • For photonics applications such as HBLEDs, photo detectors, lasers, discrete optics and flat panel displays that require a 1.41 refractive index

Product Details

Property Average Result
Cure System Platinum
Viscosity 1,100 cP (1,100 MPa*s)
Durometer 30 Type A
Tensile 120 psi (0.83 MPa)
Elongation 100 %
Appearance Clear
Cte 337 ppm/°C
Cure 30 minutes / 150 °C
Dielectric Strength 600 volts/mil (23.4 kV/mm)
Ionic Content Cl <5 ppm
Ionic Content K <5 ppm
Ionic Content Na <10 ppm
Mix Ratio 1:1
Refractive Index 1.41
Volatile Content 0.7 %
Volume Resistivity 100,000,000,000,000 ohmcm
Work Time 5.5 hours
Comment General use RTV clear adhesive.

Contact NuSil™ to Order Now

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.