LS-6941

OPTICAL THERMOSET

Description

  • Two-part, optically clear, solvent free, low viscosity silicone
  • Cures at room temperature or rapidly with heat
  • 10:1 Mix Ratio (Part A:B)

Applications

  • For bonding, casting or injection molding of high performance optical components
  • For applications requiring index matching at 1.41
  • For applications requiring an operating temperature range of -65 to 240°C (–85 to 465°F)

Product Details

Property Average Result
Cure System Platinum
Viscosity 5,300 cP (5,300 mPa*s)
Durometer 50 Type A
Tensile 1,300 psi (8.97 MPa)
Elongation 95 %
Appearance Clear
Cure 15 minutes / 150 °C
Dielectric Strength 500 volts/mil (19.5 kV/mm)
Mix Ratio 10:1
Operating Temperature -65 °C / 240 °C
Refractive Index 1.41
Specific Gravity 1.03
Tack Free Time 15 hours
Tear 20 ppi (3.53 kN/m)
Volume Resistivity 1,000,000,000,000,000 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.