PTFE coated mandrels

PTFE coated mandrels

Peflon PTFE Coated Mandrels are mandrels coated with a layer of PTFE on the surface of a metal or other substrate. This coating is applied to the substrate’s surface, usually by spraying or dip-coating, to enhance the mandrel’s performance by utilizing PTFE’s excellent properties.

A mandrel is a cylindrical tool used to shape, support, or reinforce materials during the production of various medical devices. 

Applications of PTFE coated mandrels

Peflon PTFE Coated Mandrels have a wide range of applications in a number of industries, primarily due to their non-adhesive, chemical-resistant, and high-temperature-resistant properties.

의료 기기: PTFE-coated mandrels are used in the molding process in the production of catheters, endotracheal tubes, and other medical tubing.

Wire and cable industry: Used in the molding and extrusion of insulation, PTFE-coated mandrels prevent cable material from adhering to the mandrel, ensuring a smooth surface and consistent cable diameter.

Rubber and Plastic Molding: PTFE coatings prevent material from adhering during the extrusion and molding of rubber and plastic parts, simplifying the product release process and increasing productivity.

Aerospace and Automotive Manufacturing: In these areas, PTFE-coated mandrels are used to manufacture complex-shaped components, ensuring material stability and precise molding at high temperatures and pressures.

Textile industry: In textile machinery, PTFE-coated mandrels prevent fibers and yarns from tangling and sticking during processing, increasing production speed and efficiency.

화학 산업: PTFE-coated mandrels are used in chemical reaction and processing equipment to prevent chemical adhesion and corrosion and extend the life of the equipment.

Medical Devices PTFE coated mandrels

Wire and cable industry PTFE coated mandrels

Rubber and Plastic Molding PTFE coated mandrels

Textile industry PTFE coated mandrels

Chemical Industry PTFE coated mandrels

Aerospace and Automotive PTFE coated mandrels

Key Features of PTFE coated mandrels

  • Anti-adhesion: PTFE has a very low surface energy, making its surface very smooth and preventing other materials from adhering to it.
  • 내화학성: Peflon PTFE exhibits excellent resistance to most chemicals and can be used in harsh chemical environments.
  • High-Temperature Resistance: 페플론 PTFE can operate over a wide range of temperatures, and its high-temperature resistance makes it suitable for applications in high-temperature conditions.
  • 낮은 마찰 계수: 페플론 PTFE surfaces have an extremely low coefficient of friction, which reduces wear and energy loss, making it suitable for applications requiring low friction characteristics.
  • Wear resistance: Pefllon PTFE coatings effective ly reduce friction and wear, so the life of coated mandrels is greatly extended in applications that require reuse or long-term operation.
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PTFE coated mandrels supplier

As an experienced PTFE coating supplier, we apply a robust PTFE coating to provide a consistent and lubricious surface finish on straight, custom tapered, and multiple-step mandrels. Our manufacturing team is experienced in coating complex grind configurations and transitions based on your needs. 

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