
Electric Motor Reliability with Huntsman ARALDITE® Encapsulation Potting – Casting
Electric Motor Reliability with Huntsman ARALDITE® Encapsulation Potting – Casting
BERGQUIST GAP FILLER TGF 2000 is a thermally conductive, two-component liquid gap filler designed for thermal management applications. It offers excellent thermal conductivity (2.0 W/m-K) while remaining soft and pliable after curing, making it ideal for fragile or low-stress electronic applications. The material cures at room temperature or elevated temperatures and provides excellent mechanical and chemical stability across a wide temperature range (-60 to 200°C).
Property | Value | Test Method |
---|---|---|
Appearance (Part A) | Pink | – |
Appearance (Part B) | White | – |
Mix Ratio (by weight & volume) | 1:1 | – |
Mixed Viscosity @ 25°C | 300,000 mPa·s (cP) | ASTM D2196 |
Density | 2.9 g/cc | ASTM D792 |
Pot Life @ 25°C | 15 – 600 min | – |
Shelf Life @ 25°C | 180 days | – |
Cure Condition | Time |
---|---|
25°C | 1 to 2 hours |
100°C | 5 minutes |
Alternative 1 (25°C) | 3 to 4 hours |
Alternative 1 (100°C) | 15 minutes |
Alternative 2 (25°C) | 3 days |
Alternative 2 (100°C) | 1 hour |
Property | Value | Test Method |
---|---|---|
Hardness (Shore 00) | 70 | ASTM D2240 |
Heat Capacity | 1.0 J/g-K | ASTM E1269 |
Flammability | UL 94 V-0 | – |
Property | Value | Test Method |
---|---|---|
Dielectric Strength | 500 V/mil | ASTM D149 |
Dielectric Constant @ 1,000 Hz | 7 | ASTM D150 |
Volume Resistivity | 1×10¹¹ ohm-meter | ASTM D257 |
Property | Value | Test Method |
---|---|---|
Thermal Conductivity | 2.0 W/m-K | ASTM D5470 |
Electric Motor Reliability with Huntsman ARALDITE® Encapsulation Potting – Casting
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