P-BBARRIERTA I L-162 PFPE PTFE Thickener Grease for Bearings

- Model: P-BBARRIERTA I L-162
- Packaging: 1KG
- Key Ingredients: Perfluoropolyether, polytetrafluoroethylene, and additives.

- Type: High temperature lubricating grease for bearings, PTFE thickener low friction bearing grease, fluorinated grease for steam and chemical corrosion, and long-lasting bearing lubrication grease. P-BBARRIERTA I L-162 is a high-temperature, long-lasting lubricating grease based on perfluoropolyether (PFPE). It is specifically designed to provide stable lubrication and extended service life for bearing components operating under high thermal stress, high-speed, and chemically corrosive environments.

- High-Temperature Long-Lasting Lubrication: Through the synergistic effects of PFPE base oil and PTFE thickener, it maintains a stable lubricating film even under continuous operating conditions at +260°C. Its outstanding oxidation stability significantly extends the lubrication cycle of components such as bearings, offering a service life over 50% longer than conventional fluorinated greases. The high oil content design further enhances the adhesion of the lubricating film, preventing lubrication failure even under high-speed conditions (e.g., above 10,000 r/min).
- Resistance to Chemical Corrosion and Material Compatibility: This product demonstrates excellent resistance to strong acids, strong alkalis, organic solvents, and industrial steam. The lubricating film remains stable upon contact with such media. It also exhibits superior compatibility with most engineering plastics and rubber materials, avoiding material expansion or embrittlement, making it suitable for complex environments where multiple media coexist.
- Low Friction and Wear Protection: Micron-sized PTFE thickener particles form a dense protective layer on metal surfaces, reducing the friction coefficient of steel-to-steel contact to as low as 0.07-0.10. This effectively minimizes wear in rolling and sliding bearings. Particularly under high-load conditions, it extends component lifespan by 1-2 times, reducing equipment maintenance downtime.

Due to its high-temperature and long-lasting properties, P-BBARRIERTA I L-162 is primarily applied in bearing lubrication under high thermal stress. In the steel industry, it can be used for bearings in furnace conveyor rollers and annealing furnace fans, withstanding continuous high temperatures and steam corrosion inside furnaces. In mechanical manufacturing, it is suitable for high-speed spindle bearings and precision transmission bearings, ensuring equipment accuracy with its low-friction characteristics. In the automotive industry, it is ideal for exhaust system bracket bearings and turbocharger auxiliary bearings, handling thermal shocks caused by high-temperature exhaust gases. Additionally, it is applicable in auxiliary power unit bearings in the aerospace sector and high-temperature transmission components in semiconductor manufacturing equipment.