Jiangsu Xinrui Plastic Technology Co.,Ltd.
Jiangsu Xinrui Plastic Technology Co.,Ltd.
bronze filled ptfe profucts

Bronze Filled PTFE Products

Bronze filled PTFE products are composite materials consisting of bronze particles combined with polytetrafluoroethylene (PTFE), commonly known as Teflon. PTFE is a highly versatile fluoropolymer renowned for its excellent chemical resistance, low friction, and nonstick properties. The addition of bronze enhances the mechanical and thermal properties of PTFE, making it suitable for a wide range of applications.

The Technical Indexes of Bronze Filled PTFE Products




Apparent density



Tensile strength



The elongation at break



Features of Bronze Filled PTFE Products

  • Bronze filled PTFE products are commonly used in industries such as automotive, marine, oil and gas, and mechanical engineering. These products are available in various forms, including sheets, rods, tubes, gaskets, seals, bushings, and bearings.

  • The inclusion of bronze in PTFE offers several advantages. Firstly, it improves the mechanical strength and wear resistance of the material, making it more durable and capable of withstanding high-pressure and high-load conditions. Bronze filled PTFE products exhibit enhanced load-bearing capacities and can endure harsh operating environments.

  • Secondly, bronze enhances the thermal conductivity of PTFE, resulting in improved heat transfer and dissipation. This makes bronze filled PTFE products suitable for applications where efficient heat management is crucial, such as in heat exchangers, bearings, and bushings.

  • Furthermore, bronze filled PTFE products retain the low friction and nonstick properties of pure PTFE. They have excellent wear resistance, reducing friction and extending the lifespan of components. Bronze filled PTFE products are particularly useful in applications where self-lubrication, reduced friction, and prevention of galling or seizing are essential.

  • Bronze filled PTFE products also exhibit good electrical conductivity, making them suitable for applications where electrical grounding or electromagnetic shielding is required.

  • In summary, bronze filled PTFE products combine the inherent properties of PTFE, such as chemical resistance and low friction, with the improved mechanical strength, thermal conductivity, and wear resistance provided by bronze. These products find diverse applications in industries where durability, heat dissipation, electrical conduction, low friction, and wear resistance are crucial.

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