CoolTherm® SC-6702 Thermally Conductive Silicone Encapsulant Where to Buy
Product Information
LORD CoolTherm® SC-6702 thermally conductive silicone encapsulant is a two-component system designed to provide thermal conductivity for encapsulating sensitive electronic modules.
Shelf Life
Shelf life of each component is six months from date of manufacture when stored at temperatures up to 40°C in original, unopened container.
Features and Benefits
Convenient – easy to use 1:1 mix ratio, by weight or volume.
Primerless Adhesion – adheres without the use of a primer in most applications.
High Thermal Conductivity – provides thermal conductivity for applications where superior heat dissipation is required.
Broad Temperature Range – can be used on parts and devices that experience operating temperatures from -55°C to 260°C.
UL Rated – provides excellent flame retardancy; UL 94 V-O certified.
Uncured Typical Properties*
| Mixed Appearance | Red Liquid |
| Mixed Viscosity, cps @ 25°C | 30,000 |
| Mixed Specific Gravity | 2.09 |
| Gel Time, min @ 66°C | 25 |
| Working Life, hr @ 25°C | 4 |
| Cure Time, hr @ 85°C | 16-24 |
Cured Typical Properties*
| Volume Resistivity, ohm-cm @ 25°C | 1.7 x 1015 |
| Thermal Conductivity, W/mK | 0.7 |
| Coefficient of Linear Thermal Expansion, ppm/°C | 239 |
| Hardness, Shore A | 65 |
| Tensile Strength, psi | 600 |
| Elongation at Break, % | 80 |
| Dielectric Strength, V/mil | 434 |
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Dielectric Constant, @ 25°C 1 MHz |
5.5 |
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Dissipation Factor, @ 25°C 1 MHz |
0.014 |
*Data is typical and not to be used for specification purposes.
Literature
| Download | Type | Name | |
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| Safety Data Sheet | CoolTherm SC-6702 Resin | |
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| Safety Data Sheet | CoolTherm SC-6702 | |
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| Safety Data Sheet | CoolTherm SC-6702 Black Resin | |
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Technical Data Sheet | CoolTherm SC-6702 Thermally Conductive Silicone Encapsulant | |
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Product Catalog | Potting & Encapsulation Materials | |
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Filled Addition-Curing Silicone Encapsulant Handling/Application Notes |