P-BBARRIERTA I S-402 PFPE Corrosion Resistant Grease for Acid and Alkali

- Model: P-BBARRIERTA I S-402
- Packaging: 1KG
- Key Ingredients: Perfluoropolyether, polytetrafluoroethylene, and additives.

- Type: High temperature lubrication grease, fluorinated industrial machinery grease, PTFE thickener low friction lubricant, corrosion resistant grease for acid and alkali. P-BBARRIERTA I S-402 is a long-lasting, high-temperature lubricant based on perfluoropolyether (PFPE). It is specifically designed to provide stable and durable lubrication protection, extending the service life of industrial machinery components that operate under continuous high temperatures, heavy loads, and chemical corrosion risks.

- High-Temperature, Long-Lasting Lubrication: Leveraging the heat-resistant molecular structure of PFPE base oil and the synergistic effect of PTFE thickener, P-BBARRIERTA I S-402 can maintain a dense lubricating film even at continuous high temperatures up to +260°C, effectively reducing friction and wear between metal components. Its durability extends lubrication intervals by over 50% compared to standard fluorinated greases, making it ideal for elements that are difficult to disassemble and maintain, thereby reducing downtime and maintenance costs.
- Corrosion Resistance and Material Compatibility: The product exhibits excellent resistance to strong acids, alkalis, organic solvents, and industrial steam. The lubrication film resists degradation upon contact with corrosive media, effectively isolating the medium from the metal surface to prevent corrosion and rust. Additionally, it is highly compatible with most engineering plastics (e.g., PTFE, polyamides), rubbers (e.g., FKM, NBR), and metal materials, avoiding issues such as material swelling or embrittlement. This makes it suitable for lubrication needs involving multi-material component assemblies.
- Low Friction and Operational Stability: The micron-sized particles of PTFE thickener form a uniform protective lubrication film on component surfaces, reducing the friction coefficient of steel-to-steel pairs to as low as 0.07-0.10. The friction value remains stable even with temperature fluctuations. Under high-speed operating conditions, the lubrication film remains intact, preventing"dry friction"and component wear, significantly enhancing equipment operational stability.

Due to its high-temperature durability and corrosion resistance, P-BBARRIERTA I S-402 is tailored for industrial components subject to high thermal stress. In the steel industry, it is suitable for bearings in furnace conveyor rollers and annealing furnace fans, withstanding continuous high temperatures and steam corrosion inside the furnace. In mechanical manufacturing, it is ideal for high-speed spindle bearings and precision gearbox components, ensuring equipment accuracy and efficiency through its low-friction properties. In the chemical industry, it is used for agitator shaft seals in reactors and bearings in acid and alkali pumps, addressing strong corrosive media and temperature fluctuations. Additionally, it can be applied in automotive turbocharger bearings, exhaust system connectors, and high-temperature transmission components in semiconductor manufacturing equipment, providing critical support for stable equipment operation under demanding conditions.