CoolTherm - Model SC-1200 - Thermally Conductive Silicone Gap Filler
From Electronic Materials - Gap Fillers
LORD CoolTherm SC-1200 thermally conductive silicone gap filler is a two-component system designed to provide excellent thermal conductivity for electronic applications, while retaining desirable properties associated with silicones.
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Product Details
Shelf life of each component is six months from date of manufacture when stored at 15-30°C in original, unopened container. Cartridges should be stored tip down. Do not repackage or store material in unvented containers.
Low Stress – exhibits low shrinkage and stress on components as it cures.
Durable – composed of an addition-curing polydimethyl siloxane polymer that will not depolymerize when heated in confined spaces.
Environmentally Resistant – provides excellent thermal shock resistance.
Technical Specification
Uncured Typical Properties*
- Mixed Appearance: Gray Paste
- Mixed Specific Gravity: 2.9
- Working Life, min @ 25°C: 160
- Cure Time: 24 hr @ 25°C; or 60 min @ 120°C
Cured Typical Properties*
- Volume Resistivity, ohmm-cm @ 25°C: 1.4 x 1013
- Thermal Conductivity, W/m·K: 2.0
- Hardness, Shore OO: 80
- Tensile Strength, MPa (psi): 0.31 (45)
- Elongation at Break, %: 60
- Moisture Absorption, %: <0.1
- Cyclic Siloxane Content, ppm: <200
CoolTherm SC-1200 Resin - Typical Properties*
- Appearance: Dark Gray Paste
- Viscosity, cps @ 25°C: 70,000
- Specific Gravity: 2.9
CoolTherm SC-1200 Hardener - Typical Properties*
- Appearance: Off-white Paste
- Viscosity, cps @ 25°C: 70,000
- Specific Gravity: 2.9
- *Data is typical and not to be used for specification purposes.
- Cure schedule minimum of 24 hours at 25°C.
Downloads related to this product
CoolTherm - Model SC-1200 - Thermally Conductive Silicone Gap Filler - Datasheet
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