Kingrande pitches PFPE fluids for safer electronic testing

Sichuan Kingrande New Materials says its ChipChill PFPE heat transfer fluids are designed to improve direct-immersion testing of semiconductors, power electronics and other sensitive components. The company is targeting manufacturers that need safer, more precise thermal validation at high power densities and extreme temperatures.

Why it matters: - Semiconductor, avionics and data center testing is getting harder as components shrink and heat density rises. - ChipChill PFPE fluids are aimed at giving test teams a dielectric, non-flammable coolant that can handle direct immersion without shorting electronics. - The fluids are also positioned as a way to reduce fire risk, improve thermal shock testing and lower long-term operating costs through reuse.

What happened: - Sichuan Kingrande New Materials Co., Ltd. promoted its ChipChill technology for electronic testing and direct immersion cooling. - The company said it supplies ultra-pure PFPE heat transfer fluids for semiconductor fabs, avionics manufacturers and data center operators. - The release was dated Sept. 1, 2026, and identified the company as operating from Chengdu, Sichuan, China.

The details: - Kingrande said the fluids are designed for high-density components such as microprocessors, IGBT power modules and advanced memory devices. - The PFPE fluids are described as having high thermal conductivity and low kinematic viscosity, which helps them circulate through dense heat sink and circuit board structures. - The fluids are fully dielectric, allowing components to be immersed while powered during burn-in testing and validation. - The company said the fluids are completely non-flammable because of their fully fluorinated molecular structure. - Kingrande said the fluids have no flash point, no fire point and will not support combustion when exposed to an arc or open flame. - The portfolio is intended for high-voltage applications including EV battery management systems, industrial inverters and other power electronics. - The fluids remain liquid at temperatures below -70°C and resist boiling or outgassing above 250°C. - Kingrande said that broad operating range supports thermal shock testing across rapid temperature swings. - The company said immersion testing of wafers, optical sensors and bare circuit boards requires very high purity to avoid corrosion, leakage and residue. - Kingrande said its Suining facility uses multi-stage filtration and high-vacuum degassing to limit non-volatile residue and ionic contamination. - The company said it was founded in 2004 and now has more than 300 technical professionals. - Kingrande said its manufacturing follows IATF16949:2016 and ISO9001:2015 quality systems, and it cited SGS certifications including ISO14001:2015.

Between the lines: - The pitch combines performance and safety messaging, which is central for customers testing expensive hardware under power. - Reusability and direct sourcing from a scaled manufacturer are presented as cost controls, not just technical features. - The release frames immersion fluids as part of a broader shift toward more aggressive validation of electronics before deployment.

What's next: - Kingrande said quality assurance teams and thermal design engineers can request technical data sheets and begin evaluations through the company's announcement. - The company also highlighted its dedicated technical support for fluid handling, filtration and recovery systems. - The release pointed to continued use of ChipChill fluids in thermal testing programs where safety, repeatability and contamination control are critical.

The bottom line: - Kingrande is trying to position ChipChill as a single-fluid solution for safer, cleaner and more repeatable high-power electronics testing.