UC-2356

UNFILLED URETHANE POTTING COMPOUND

UC-2356

UC-2356 is a two-part urethane resin system, which combines good handling characteristics with excellent cured properties. Its low viscosity allows for easy flow and air release and excellent hydrolytic stability. The cured elastomer has excellent water resistance and is exceptionally resistant to thermal shock. It is useful for general purpose casting, potting or encapsulating intricate circuits, operational amplifiers, transformers, and other electric/electronic components.

Product Specifications

No.of Components 3
Mix Ratio by Weight 45:100
Mixed Viscosity @RT(cps) 400-800
Pot Life @25°C(100 gram) 30-60 minutes
Recommended Cure 2 hours @ 80°C
Alternate Cure 24 hours @ 25°C
Color Black
Specific Gravity 1.20
Hardness(Shore) A-70
Refractive Index NA
Lap Shear Strength @25°C(psi) NA
Tg(°C)
CTE(Below Tg)10-6/°C 120
Service Temp.Range -55°C - 120°C
Thermal Conductivity(W/m°K) 0.3
Volume Resistivity(500 V) 2 x 10^14

Recommended Applications

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