Kingrande touts PFPE oils for turbomolecular pump uptime

Sichuan Kingrande New Materials says its Fluocon PFPE vacuum pump oils are designed to keep turbomolecular and rotary vane pumps running continuously in high-vacuum applications. The company says the oils help reduce contamination, slow fluid breakdown and cut maintenance downtime for semiconductor, lab and industrial users.

Why it matters: - High-vacuum users depend on pump fluids that will not vaporize, contaminate chambers or break down under reactive gases. - PFPE oils can help semiconductor fabs, chemical labs and industrial vacuum operators reduce unplanned downtime and protect expensive pump bearings. - Longer fluid life can lower maintenance frequency and improve overall equipment effectiveness.

What happened: - Sichuan Kingrande New Materials Co., Ltd. is promoting its Fluocon PFPE vacuum pump oils for continuous operation of turbomolecular and rotary vane pumps. - The company says the oils are built for high-speed vacuum systems used in semiconductor deposition, mass spectrometry, electron microscopy, chemical vapor deposition and plasma etching. - The company was founded in 2004 and operates a dedicated Suining facility with more than 300 employees. - Kingrande says the facility is certified to IATF16949:2016 and ISO9001:2015, with SGS audits also supporting ISO14001:2015 certification. - The company provides technical data sheets and direct technical consultations through its website.

The details: - Turbomolecular pumps often spin above 50,000 RPM, which makes lubricating-fluid backstreaming a major contamination risk. - Kingrande says Fluocon PFPE oils have exceptionally low vapor pressure to stay in liquid form under deep-vacuum conditions. - The oils use a fully fluorinated molecular structure that is designed to limit hydrocarbon backstreaming. - The PFPE chemistry is described as chemically inert, non-flammable and resistant to oxygen, halogens and reactive chemical vapors. - The company says the oils will not ignite or explode, even in 100% pure oxygen. - Kingrande says the fluids retain viscosity and lubricating performance across aggressive pumping environments. - The oils are positioned as a way to extend service intervals because they do not break down or form sludge like conventional hydrocarbon oils. - Kingrande says the fluids can often be regenerated and reused. - The company says correct fluid selection depends on matching kinematic viscosity and vapor pressure curves to pump temperature, speed and process gas chemistry. - Kingrande says its technical team reviews pump models and operating conditions to match a Fluocon grade to the application.

Between the lines: - The pitch is about more than lubrication. It is about process purity, uptime and lower total operating cost. - Kingrande is signaling that supply reliability matters as much as fluid chemistry for large fabs and industrial operators. - The emphasis on certifications and technical consultations suggests the company is targeting procurement teams that need repeatable specs, not just product claims.

What's next: - Kingrande says engineering teams and procurement managers can request TDS documents and technical support through the company website. - The company is likely to keep marketing Fluocon PFPE oils to vacuum users that need stable supply and long service life.

The bottom line: - Kingrande is betting that ultra-clean, chemically inert PFPE oils can cut downtime in demanding vacuum systems while keeping pumps protected and process chambers clean.