CoolTherm® SC-6709/6730 Silicone Encapsulant Where to Buy
LORD CoolTherm® SC-6709/6730 silicone encapsulant is a two-component, solvent-free RTV silicone system. CoolTherm SC-6709/6730 encapsulant system is an ideal potting compound for any application where rapid heat transfer, high temperature service and a flexible system are required.
CoolTherm SC-6730 hardener is blue-green in color and assures thorough mixing by visual examination.
Shelf life of each component is six months from date of manufacture when stored at 25°C in original, unopened container.
Features and Benefits
Low Viscosity – maintains low viscosity for complete and void-free encapsulation.
High Thermal Conductivity – provides thermal conductivity for applications where superior heat dissipation are required.
Low Coefficient of Thermal Expansion – minimizes the possibility of cracking during severe temperature cycling.
Broad Temperature Range – can be used on parts and devices that experience operating temperatures from -68°C to +205°C.
|Working Life, hr @ 25°C||0.5 - 1|
|Cure Time, hr @ 25°C||8 - 12|
Cured Typical Properties*
|Volume Resistivity, ohm-cm @ 25°C||1 x 1015|
|Thermal Conductivity, W/mK||1.0|
|Coefficient of Linear Thermal Expansion, ppm/°C||50|
|Hardness, Shore A||60|
|Tensile Strength, psi @ 25°C||310|
|Elongation at Break, %||115|
Moisture Absorption, %
10 days @ 25°C
|Dielectric Strength, V/mil||550|
|Dielectric Constant, @ 25°C||5.1|
|Dissipation Factor, @ 25°C||0.02|
*Data is typical and not to be used for specification purposes.
Cured properties are the same regardless of the hardener used.