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Clear Potting and Encapsulating Compound

Product Announcement from Epoxies Etc...

Clear Potting and Encapsulating Compound-Image

Epoxies, Etc's new electronic grade 20-2620 is a two component Polyurethane compound designed for applications requiring "water like" clarity. This room temperature curing system provides excellent environmental protection and will not yellow over time.

20-2620 is semi-flexible and will not place excess stress on electronic components. It also has a low viscosity, which facilitates easy flow and penetration into difficult areas.

This product has a convenient one to one mix ratio and is considered DOT non-hazardous.

Available in TriggerBond®


· Water Clear

· Semi-Flexible

· Excellent Environmental Resistance

· Non-Yellowing


· Color Crystal Clear

· Viscosity, 25°C cps

· Resin 1,400

· Curing Agent 7,800

· Mixed 2,700

· Mix Ratio by Volume or Weight (Resin:Catalyst) 1:1

· Pot Life, 25°C, 100 grams 80 minutes

· Hardness, Shore A/Shore D 85/40

· Tensile Elongation, % 60

· Tensile Strength, psi 1,200 psi

· Tensile Modules @ 100% 250

· Dielectric Strength, volts/mil 500

· Volume Resistivity, ohm-cm 3 x 1015

· Operating Temperature Range, °C -40 to + 135

· Coefficient of Thermal Expansion, per °C 2.28 x 10-4

· Fungus Resistance Excellent