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THERM-A-GAP™ GEL 30 – Thermal Interface Gel – Reliable pink dispensable solution for electronics cooling and vibration resistance

Item Name: THERM-A-GAP™ GEL 30
Manufacturer: Parker Chomerics (Parker Hannifin)
Technologies: Fully cured, one-component dispensable thermal interface gel
Color: Pink
Cure Type: No secondary curing required
Package Size: 10cc syringe, 30cc syringe, 300cc cartridge, 1-gallon pail
Shelf Life: 18 months

1. Product Overview

Parker Chomerics THERM-A-GAP™ GEL 30 is a fully cured, high-performance, dispensable thermal interface gel with a thermal conductivity of 3.5 W/m-K. It is engineered to simplify manufacturing by eliminating the need for mixing, curing, or hand assembly, thereby lowering installation costs and reducing logistical complexity. The gel provides low thermal impedance across thin and thick gaps, withstands extreme thermal cycling, and requires ultra-low compressive force, minimizing stress on sensitive components. Reworkable and compatible with automated dispensing, it offers reliable long-term thermal management for demanding electronic applications.


2. Applications

  • Automotive electronic control units (ECUs).

  • Power supplies and semiconductor devices.

  • Memory and power modules.

  • Microprocessors and graphics processors.

  • Flat panel displays and consumer electronics.

3. Typical Properties

Property Value Notes / Test Method
Color Pink Visual
Flow Rate 20 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 3.5 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 200 Vac/mil (8.0 kVac/mm) ASTM D149
Volume Resistivity 1×10¹⁴ ohm-cm ASTM D257
Dielectric Constant 7.0 @ 1,000 kHz, 0.76 mm ASTM D150
Dissipation Factor 0.002 @ 1,000 kHz, 0.76 mm Chomerics
Flammability UL94 V-0 UL Certification
Outgassing 0.15% TML / 0.05% CVCM ASTM E595
Shelf Life 18 months 50–90°F (10–32°C), 50% RH
RoHS Compliant Certified

Packaging Options: 10cc syringes, 30cc syringes (tapered tip or EFD), 300cc aluminum cartridge, and 1-gal pails.

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