Perfluorinated Polyether Oil (PFPE Oil)

Fluorinated lubricants for use in aggressive chemical and extreme temperature environments

Perfluorinated polyether oil, also known as PFPE oil, is a high-performance synthetic lubricant designed for applications where chemical resistance, thermal stability, and long-lasting lubrication are essential. Its fluorinated molecular structure, composed of carbon, fluorine, and oxygen, allows it to withstand strong acids, bases, and corrosive substances without degrading, ensuring consistent performance in extreme environments. With a wide operating temperature range, PFPE oil remains thermally stable at high temperatures, preventing decomposition, while its low-temperature fluidity ensures smooth operation in extreme cold. Its low volatility and excellent lubricating properties help reduce friction and wear, extending the lifespan of mechanical components. PFPE oil is also compatible with a wide range of materials, making it suitable for electronics, aerospace, and chemical processing industries. It plays a critical role in the lubrication of hard disk drives, aircraft engines, and chemical processing equipment, providing reliable performance under demanding operating conditions.

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Typical Applications

Provides lubrication for vacuum pumps, compressors, and valves in the chemical industry.
Used in vacuum mechanical pumps for electronic manufacturing.
Ensures stable lubrication for high-temperature and chemically resistant porous metal bearings in the mechanical industry.

Applied in ultracentrifuge bearings in the nuclear industry.
Used for lubricating specific components in the aerospace sector.
Provides lubrication for hard drives and magnetic tapes in the magnetic media industry.

Rubber Properties

Low Friction and High Load Capacity
PFPE oil provides smooth lubrication and excellent load-bearing performance, minimizing wear even under heavy pressure. High-molecular-weight variants, such as S-65 grade lubricants, remain stable under pressures up to 3000 psi, preventing surface damage or sintering.
Chemical and Environmental Stability
Resistant to strong acids, bases, and oxidizing agents, even in high-temperature environments. At room temperature, it remains chemically inert, with decomposition only occurring in the presence of metallic sodium or liquid ammonia, making it highly reliable for demanding industrial applications.
Material Characteristics
With a viscosity index between 150 and 400, PFPE oil provides greater viscosity control compared to mineral oils, ensuring better performance across a range of conditions. It also features low surface tension, a low refractive index, high density, and excellent transparency, making it well-suited for precision applications.
Thermal Stability
Engineered for high-temperature performance, PFPE oil maintains stability between 270°C and 300°C when no active catalysts are present. Decomposition begins gradually above 400°C, making it a reliable choice for extreme heat environments.

Support and Service

Processing Support

The production of PFPE oil typically involves polymerization and chemical synthesis, followed by refining and purification to ensure product consistency and performance.

Value-Added Service

A comprehensive after-sales support system is in place to assist customers with any issues encountered during product use. We provide prompt solutions and technical guidance, ensuring seamless integration and reliable performance in their applications.

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We specialize in the research and production of rubber compounds and industrial rubber products. With over 30 years of expertise in rubber compounding, our R&D team has in-depth knowledge in polymer materials, chemistry, and other technical fields, providing strong support for the development of specialized rubber materials.

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We provide specialty rubber solutions for a wide range of industries, including automotive, semiconductor manufacturing, oil and gas, aerospace, and wearable technology. Each sector presents unique challenges, from high-temperature resistance and chemical exposure to precision sealing and mechanical durability.

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