Silicone Potting Compound


SC-417 is a two-part, low viscosity, clear silicone which will cure at room temperature or at elevated temperatures. The cured elastomer is suited for electrical/electronic potting and encapsulating applications and provides environmental protection. It is readily pourable and can cure from room temperature to 200°C. The cured resin has a very good flexibility with excellent electrical properties and high temperature resistance.

Product Specifications

No.of Components 2
Mix Ratio by Weight 1:1
Mixed Viscosity @RT(cps) 300-400
Pot Life @25°C(100 gram) 20-30 minutes
Recommended Cure 24 hours @ 25°C
Alternate Cure 1 hr @ 100°C
Color Clear
Specific Gravity 1.02
Hardness(Shore) A-23
Refractive Index 1.41
Lap Shear Strength @25°C(psi)
Tg(°C) 10
CTE(Below Tg)10-6/°C 120
Service Temp.Range -55°C - 200°C
Thermal Conductivity(W/m°K) 0.18
Volume Resistivity(500 V) 2 x 10^15

Recommended Applications

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