Lord Adhesives CoolTherm™ SC-252 Silicone encapsulant system

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Lord Adhesives CoolTherm™ SC-252 Silicone encapsulant system
Categories:	Polymer; Thermoset; Silicone; Silicone, RTV, Encapsulation Grade
Material Notes:	LORD CoolTherm™ SC-252 thermally conductive silicone encapsulant is a two-component system designed to provide excellent thermal conductivity for electrical/electronic encapsulating applications, while retaining desirable properties associated with silicones. CoolTherm SC-252 encapsulant can be either room temperature cured or heat cured for maximum adhesion. Features: exhibits low shrinkage and stress on components as it cures. maintains low viscosity for ease of component encapsulation compared to other highly thermally conductive materials. provides high thermal conductivity for applications where superior heat dissipation is required. composed of an addition-curing polydimethyl siloxane polymer that will not depolymerize when heated in confined spaces. provides excellent thermal shock resistance. All information provided by Lord.
Vendors:

Available Properties

Specific Gravity, SC-252 Resin
Specific Gravity, Mixed
Specific Gravity, SC-252 Hardener
Viscosity, SC-252 Hardener, 10s^-1 Shear Rate
Viscosity, SC-252 Resin, 10s^-1 Shear Rate
Viscosity, mixed, 10s^-1 Shear Rate
Hardness, Shore A, ASTM D 2240, cured
Tensile Strength
Volume Resistivity, ASTM D 257, cured
Dielectric Constant, ASTM D 150, cured
Dissipation Factor, ASTM D 150, cured
Thermal Conductivity, Hot Disc Transient Method, cured
Working Life, Mixed
Gel Time, mixed
Shelf Life, each component from date of manufacture

Property Data

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Manufacturer Notes:
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Category Notes
Plastic

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