What is the purpose of your visit today?
If you need immediate assistance, please call
1-800-295-2392 or click below to call one of our regional representatives. Call Regional Customer Service Representative
Click here to view our privacy policy
What is the purpose of your visit today?
If you need immediate assistance, please call
1-800-295-2392 or click below to call one of our regional representatives. Call Regional Customer Service Representative
Click here to view our privacy policy
Back to Thermal Management Silicones
Momentive's thermally conductive SilCool grease compounds offer excellent thermal conductivity, as well as excellent stability, penetration, temperature resistance, and low bleed. These properties enable SilCool grease compounds to draw heat away from devices, contributing to improved reliability and operational efficiency of electronic components.
The combination of processing performance and thermal conductivity that these grease compounds offer makes them good candidates for thermal interface applications in a wide range of high-performance devices and packages.
Momentive’s family of SilCool series silicone grease compounds feature outstanding thermally conductive and dielectric properties, excellent workability, virtually no oil separation, and minimal weight loss at elevated temperatures. These high-performance grease products can help address the heat management challenges that result from higher frequencies, higher power, and miniaturization in the development of electric and electronic devices.
Properties | TIG830SP | TIG400BX | TIG300BX | TIG210BX | TIG2000 | TIG1500 | TIG1000 | |
---|---|---|---|---|---|---|---|---|
Features | High thermal conductivity, low thermal resistance | High thermal conductivity, low oil bleed, temperature resistance | High thermal conductivity, low oil bleed, temperature resistance | Low oil bleed, temperature resistance | Grease with good thermal conductivity | Temperature resistance grease | General purpose thermal grease | |
Property / Color | Gray Paste | Gray Paste | Gray Paste | Gray Paste | Pale Blue Paste | White Paste | White Paste | |
Thermal Conductivity1 | W/m.K | 4.1 | 4.0 | 3.0 | 2.1 | 2.0 | 1.6 | 1.0 |
Thermal Resistance2 (BLT) | mm2.K/W | 12 (20μm) | 17 (55μm) | 20 (45μm) | 20 (45μm) | 26 (50μm) | 35 (34μm) | 33 (50μm) |
Specific Gravity (23°C) | 2.88 | 3.18 | 3.00 | 2.90 | 2.80 | 2.6 | 2.50 | |
Penetration3 (23°C) | 360 | 260 | 350 | 345 | 400 | 275 | 340 | |
Viscosity (23°C) | Pa.s | 300 | 350 | 250 | 250 | 130 | 110 | - |
Bleed3 (150°C/24h) | wt% | 0.0* | 0.0* | 0.0* | 0.0* | 0.1 | - | 0.1 |
Evaporation (150°C/24h) | wt% | 0.3 | 0.3 | 0.1 | 0.1 | 0.1 | - | 0.1 |
Volume Resistivity4 | MΩ.m | - | 3x103 | 5x103 | 1x106 | 1x106 | 7.7x106 | 3x106 |
Dielectric Strength | kV/0.25mm | 4.5 | 5.0 | 5.0 | 3.0 | 5.0 | 2.8 | - |
Volatile Siloxane (D4-D10) | ppm | <100 | <100 | <100 | <100 | <100 | <100 | <100 |
Ionic Content5 (Na+/K+/Cl-) | ppm | 0.5, 0.0, 0.1 | 0.05, 0.03, 0.3 | 1.0, 0.3, 0.3 | 2.0, 0.0, 0.0 | - | - | - |
1Hot wire method, 2Laser flash analysis on Si-Si sandwiched material, 3JIS K 2220, 4MIL-S-8660B, 5Ion chromotography analysis on water extracts, *Measurement limit Typical properties are average data and are not to be used as or to develop specifications.
(Charts) Thermal Resistance is proportional to the thickness of the material through which the heat must travel. The ability to control and reduce thickness (BLT) of the thermal interface is a key factor in the component assembly process. Increases in assembly pressures are known to contribute to reductions in BLT, and subsequently, reduced thermal resistance.
(Above) Test Conditions: Sandwich 0.02ml of material between 10mm×10mm silicon dies, and apply desired pressure for 1 minute. Measure BLT.
(Above) Test Conditions: Sandwich material between 10mm×10mm silicon dies, and apply 300kPa pressure. Thermal cycle (-55°C~125°C, dwell time 30 minutes at each extreme). Measure thermal resistance using laser flash method.
(Above) Test Conditions: Sandwich material between 10mm×10mm silicon dies and apply 300kPa pressure. Expose to 150°C temperatures up to 1000 hours. Measure thermal resistance using laser flash method.
The marks followed by an asterisk (*) are trademarks of Momentive Performance Materials Inc.
*The marks followed by an asterisk (*) are trademarks of Momentive Performance Materials Inc.