Fluocon® L Series PFPE Specialty Lubricants for Aerospace and Automotive Industries
High-Efficiency PFPE Fluids for Data Center Single-Phase Immersion Cooling
Fluocon® PFPE Vacuum Pump Oils for High-Vacuum and Corrosive Applications
Non-flammable Dielectric PFPE Fluids with Extreme Thermal-Oxidative Stability
San Francisco and the broader Bay Area, including Silicon Valley, stand as the global epicenter for technological innovation. From the semiconductor fabrication plants in San Jose to the cutting-edge biotech laboratories in South San Francisco, the demand for high-purity, high-stability chemical materials is unprecedented. PFPE (Perfluoropolyether) Vacuum Pump Oil has become a critical component in maintaining the integrity of these local high-tech ecosystems.
As a leading PFPE Vacuum Pump Oil factory and supplier for San Francisco, we understand that "Standard" is never enough. In the corrosive environments of semiconductor etching or the ultra-clean requirements of pharmaceutical research, our Fluocon® series provides the chemical inertness and low vapor pressure necessary for 24/7 operation.
The rapid expansion of AI (Artificial Intelligence) has led to a surge in data center density across the San Francisco Bay Area. Traditional air cooling is no longer sufficient for the heat loads generated by modern GPU clusters. This has paved the way for Single-Phase Immersion Cooling using PFPE fluids. Our ChipChill electronic-grade coolants are specifically designed to meet the thermal management needs of next-generation San Francisco data centers, offering non-flammability and extreme dielectric strength.

With local fabs moving toward 3nm and 2nm processes, vacuum pump oils must resist aggressive gases like Fluorine and Chlorine without breaking down.

South San Francisco's biotech labs utilize mass spectrometers and freeze dryers that require PFPE oils to prevent sample contamination.


of production experience in high-end fine chemicals.
Chengdu Kingrande Chemicals Co., Ltd. (formerly Chenguang Fluoro & Silicone Elastomers Co., Ltd. / FSE) was founded in 2004. Headquartered in Chengdu with manufacturing sites in Suining, China, we have grown through over 20 years of unremitting efforts from a small team of ten into a comprehensive enterprise with 300+ staff and two subsidiaries.
We have evolved from simple traditional techniques to becoming a leading domestic supplier powered by patented technology, expanding our expertise from FKM pre-compounds to the high-end fine chemical market. Our mission is to provide San Francisco industries with the highest quality PFPE lubricants and fluorinated materials.
Contact Our SF Sales TeamVacuum pumps in semiconductor processing are exposed to highly reactive chemicals. Standard mineral oils would oxidize and form sludge immediately. Our San Francisco PFPE Vacuum Pump Oil ensures that pumps in Silicon Valley fabs operate with zero downtime, even when pumping 100% Oxygen or corrosive Lewis acids.
The Bay Area is home to significant aerospace research. PFPE lubricants are essential for components operating in the vacuum of space or extreme temperatures. The Fluocon® L Series is the preferred choice for San Francisco-based aerospace contractors due to its wide temperature range (-70°C to +250°C) and low outgassing properties.
As California leads the charge in renewable energy, vacuum technology is used extensively in the production of lithium-ion batteries and solar cells. Our PFPE fluids provide the chemical stability required for these manufacturing processes, supporting San Francisco's transition to a green economy.
Quality is the blood of our enterprise. Kingrande’s management system is certified by SGS with ISO9001:2015, IATF16949:2016, and ISO14001:2015. We are recognized by the Ministry of Industry and Information Technology as a "Little Giant" of Specialized, Fine, Peculiar, and Innovative enterprises. Our accolades include being named a National High-tech Enterprise and a Top 100 Sichuan Enterprise in Technological Innovation.




Our technical expertise allows us to provide more than just a product; we provide a solution. Whether you are maintaining a fleet of Edwards, Leybold, or Alcatel pumps in a San Francisco lab, our PFPE oils are drop-in replacements that exceed OEM specifications at a competitive price point.
Perfluoropolyether (PFPE) is a synthetic polymer consisting only of carbon, fluorine, and oxygen. The strength of the C-F bond is one of the highest in organic chemistry, which gives PFPE its remarkable properties. For San Francisco's high-vacuum applications, this translates to:
As the primary PFPE vacuum pump oil factory for San Francisco, we maintain rigorous batch testing to ensure that every drop of oil meets the ultra-low moisture and impurity standards required by the Silicon Valley tech sector.
To maximize the lifespan of your vacuum equipment in the San Francisco climate, we recommend regular fluid analysis. While PFPE is incredibly stable, the accumulation of particulates from the process can eventually cause wear. Using our Fluocon® series allows for longer service intervals compared to standard hydrocarbon oils, significantly reducing the total cost of ownership for San Francisco businesses.
Partner with Chengdu Kingrande Chemicals for your PFPE and fluorinated material needs. Let's drive the next wave of innovation in San Francisco together.
Explore Our Full Product Portfolio
Fluocon® L Series PFPE Specialty Lubricants
High-Efficiency PFPE Immersion Cooling Fluids
Fluocon® PFPE Vacuum Pump Oils
Non-flammable Dielectric PFPE Fluids
Specialty Lubricants for Automotive Industry
PFPE Fluids for IDC Cooling Systems
High-Vacuum PFPE Corrosive Application Oils
Extreme Thermal-Oxidative Stability PFPE