• Item Name: THERM-A-GAP™ GEL 37
• Manufacturer: Parker Chomerics (Parker Hannifin)
• Technologies: Fully cured, one-component dispensable thermal interface gel
• Color: Blue
• Cure Type: No secondary curing required
• Package Size: 10cc syringe, 30cc cartridge, 180cc cartridge, 300cc cartridge, 1-gallon pail
• Shelf Life: 18 months
Parker Chomerics THERM-A-GAP™ GEL 37 is a high-performance, fully cured, one-component dispensable thermal interface gel with a thermal conductivity of 3.7 W/m-K. Its heavy, paste-like consistency allows precise dispensing in varied thicknesses, while requiring very low compressive force to protect sensitive components. The gel is reworkable, eliminates the need for curing, and ensures reliable heat transfer from electronic devices to heat sinks or enclosures. Optimized for automated dispensing, it offers flexibility for both high-volume manufacturing and field repairs.
Telecom base stations.
Power supplies and semiconductors.
Memory and power modules.
Microprocessors.
Central processing units (CPUs)
| Property | Value | Notes / Test Method |
|---|---|---|
| Color | Blue | Visual |
| Flow Rate | 30 g/min | 30cc syringe, 0.100” orifice, 90 psi |
| Specific Gravity | 3.1 | ASTM D792 |
| Min. Bondline Thickness | 0.004 in (0.10 mm) | Chomerics |
| Thermal Conductivity | 3.7 W/m-K | ASTM D5470 |
| Heat Capacity | 1 J/g-K | ASTM E1269 |
| Operating Temp. Range | -67 to 392°F (-55 to 200°C) | Chomerics |
| Dielectric Strength | 180 Vac/mil (7 kVac/mm) | ASTM D149 |
| Volume Resistivity | 1×10¹⁴ ohm-cm | ASTM D257 |
| Dielectric Constant | 5.8 @ 1,000 kHz, 0.76 mm | ASTM D150 |
| Dissipation Factor | 0.004 @ 1,000 kHz, 0.76 mm | Chomerics |
| Flammability | UL94 V-0 | UL Certification |
| Outgassing | 0.18% TML / 0.07% CVCM | ASTM E595 |
| Shelf Life | 18 months | 50–90°F (10–32°C), 50% RH |
| RoHS | Compliant | Certified |
Packaging Options: 10cc syringes, 30cc cartridges, 180cc cartridges, 300cc aluminum cartridge, 1-gal pail.
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