Gap Fillers - Chomerics Division | Parker US
Parker Chomerics Gap Fillers

Thermal Interface Materials

Gap fillers, a class of thermal interface materials (TIMs), are specifically designed to protect equipment and devices from high internal temperatures and damaging electromagnetic interference by filling gaps of all sizes between heat-generating and heat-dissipating surfaces.

High-Performing Thermal Interface Materials

Gap fillers are an important component in thermal management for electronic devices, helping to improve heat transfer and prevent overheating that can damage components and affect performance. Available in dispensable gel or pad form, gap fillers are designed to enhance thermal performance and enable easy application for high-volume manufacturing operations.

 

Gap fillers work by filling in air gaps with a thermally conductive material, preventing the air from acting as an insulator around heat-generating components. The gaps filled by these materials can range from microscopic, typically as small as 0.001" or 0.25mm, and as large as 0.400", or 10mm and greater. They can be dispensed or applied onto specific components or cover multiple surfaces.

Parker Chomerics THERM-A-GAP™ GEL 75 fully cured dispensable gel has 7.5 W/m-K Thermal Conductivity as a one component fully cured system.

Should I Use a Gap Pad or Gel?

Deciding which TIM to use can be challenging, and it’s important to remember that the best choice is the one that fits your application’s specific requirements. 

Blog: Thermal Gels or Gap Filler Pads? Top 6 Things You Should Know

Need Help Finding the Right Gap Filler?

If you need assistance identifying the most suitable gap filler for your application, our team of expert engineers is standing by to help.

Thermal Interface Materials Designed with Engineering Expertise

In addition to gap fillers, we offer an extensive range of thermal interface materials, including thermally conductive adhesive tapes, thermally conductive greases, thermally conductive heat spreaders, and thermally conductive phase change materials. We invite you to explore our selection of reliable, high-quality solutions to determine which materials are best suited for your specific application. 

Industry-Specific Solutions

A leading engineering and manufacturing company, Parker Chomerics has decades of industry-specific expertise to match the right thermal interface material and electromagnetic shielding solution with each application, providing unmatched engineering support every step of the way.

Parker Chomerics Industries

Empowering Your Business on a Global Scale

Our manufacturing operations span the globe, allowing us to serve you locally no matter where you are. We understand your unique needs and provide personalized solutions that cater to your specific requirements.

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