CoolTherm® SC-6725 Thermally Conductive Silicone Encapsulant Where to Buy
Product Information
LORD CoolTherm® SC-6725 encapsulant is a two-component, thermally conductive, addition-cure silicone system for use in applications where high temperature service is required. CoolTherm SC-6725 encapsulant cures to a red elastomer which adheres to most substrates without the use of a primer.
Shelf Life
Shelf life of each component is six months from date of manufacture when stored at 25°C in original, unopened container.
Features and Benefits
Broad Temperature Range – can be used on parts and devices that experience operating temperatures from -55°C to +260°C.
Reversion Resistant – provides excellent reversion resistance at high temperatures; will not cause corrosion.
Uncured Typical Properties*
| Mixed Appearance | Red Liquid |
| Mixed Viscosity, cps @ 25°C | 15,000 |
| Mixed Specific Gravity | 1.80 |
| Working Life, hr @ 25°C | 4 |
| Cure Time, hr @ 85°C | 4 |
Cured Typical Properties*
| Volume Resistivity, ohm-cm @ 25°C | 1x1014 |
| Thermal Conductivity, W/mK | 1.16 |
| Hardness, Shore A | 45 |
| Tensile Strength, psi | 550 |
| Elongation at Break, % | 80 |
*Data is typical and not to be used for specification purposes.
Literature
| Download | Type | Name | |
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| Safety Data Sheet | CoolTherm SC-6725 Resin | |
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| Safety Data Sheet | CoolTherm SC-6725 Hardener | |
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Product Catalog | Potting & Encapsulation Materials | |
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Technical Data Sheet | CoolTherm SC-6725 Encapsulant | |
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Filled Addition-Curing Silicone Encapsulant Handling/Application Notes |
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