THERM-A-GAP GEL 40NS delivers reliable thermal performance in a unique silicone-free binder system ideal for the next generation of electronic systems. 

WOBURN, Mass., January 23, 2023—The Chomerics Division of Parker Hannifin Corporation, the global leader in motion and control technologies, today announced the launch of THERM-A-GAP™ GEL 40NS, the next iteration in the family of silicone-free, thermally conductive gels. 

With heat transfer performance of 4.0 W/m-K thermal conductivity, THERM-A-GAP™ GEL 40NS provides a high thermal reliability material in a low compression force package. The one-component, low-outgassing, non-silicone material is designed to meet the stringent requirements of silicone-sensitive applications such as optical equipment, camera modules, high performance sensors, and data storage devices. GEL 40NS maintains the traditional advantages of Parker Chomerics’ line of thermal gels and is able to seamlessly integrate into high volume, automated assembly applications. The material reliably conforms to rough surface irregularities and displaces air gaps on heat-generating components, providing very low thermal impedance at bond lines as thin as 0.006” (0.15 mm). 

“The Consumer Electronics, Automotive, and Telecommunications industries have for years been searching for a high-performance, reliable, non-silicone solution that fits into the portfolio of cost-effective, dispensable thermal interface materials,” said Ben Nudelman, global market manager, Chomerics Division. “We are beyond excited to be launching a product that finally meets these demands and has a combination of physical and thermal properties that is unmatched in the industry today. We look forward to continuing to expand our core competencies and add to our family of thermal gels.” 

THERM-A-GAP™ GEL 40NS is an ideal solution for applications that must reduce the risks associated with silicone oil migration or contamination or for those devices manufactured in silicone-free facilities. “The global electronic assembly and manufacturing ecosystem continues to adopt strict material controls,” explains Nudelman. “This, along with advances in optical data transmission, electric vehicle (EV) technology, and state-of-the-art sensors, leads to nearly limitless applications for our newest thermal material.” 

Parker’s new thermal material is manufactured and stocked globally (North America, Asia, Europe) and available in standard cartridge sizes ranging from 10 cc syringes to 1-gallon pails. 

Learn more about the new THERM-A-GAP products at www.parker.com/chomerics.

About Parker

Parker Hannifin is a Fortune 250 global leader in motion and control technologies. For more than a century the company has been enabling engineering breakthroughs that lead to a better tomorrow. Parker has increased its annual dividend per share paid to shareholders for 66 consecutive fiscal years, among the top five longest-running dividend-increase records in the S&P 500 index. Learn more at www.parker.com or @parkerhannifin.

About Chomerics

Chomerics is a division of Parker Hannifin Corporation and is part of the Engineered Materials Group. It is the global leader in the development and application of electrically and thermally conductive materials in electronics, transportation and alternative energy systems. For details, please visit www.parker.com/chomerics.

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