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Stud, Stud with Teflon Painting

Basic Info.

Production Capacity1000 Ton/Month

Product Description

Big size stud with teflon painting

What’s Teflon?

Teflon is a brand name of a chemical coating, Polytetrafluoroethylene (PTFE), a strong, tough, waxy, nonflammable synthetic resin produced by the polymerization of tetrafluoroethylene. Known by such trademarks as Teflon, Fluon, Hostaflon, and Polyflon, PTFE is distinguished by its slippery surface, high melting point, and resistance to attack by almost all chemicals. These properties have made it familiar to consumers as the coating on nonstick cookware; it is also fabricated into industrial products, including bearings, pipe liners, and parts for valves and pumps.

  • Nonstick: Few solid substances adhere permanently to a Teflon™ industrial coating. Tacky materials may stick temporarily, but almost all substances release easily.
  • Low coefficient of friction: Teflon™ industrial coatings lower the kinetic coefficient of friction to a range of 0.05 and 0.20, depending on the load, sliding speed, and coating.
  • Heat resistance: Teflon™ industrial coatings can operate continuously at temperatures up to 260 °C (500 °F) and be used for intermittent service up to 316 °C (600 °F), with adequate ventilation, without affecting other properties.
  • Chemical resistance: Because the low porosity of Teflon™ industrial coatings enables greater permeation resistance, chemical environments tend not to affect them. The only chemicals that may have a negative effect are molten alkali metals and highly reactive fluorinating agents.
  • Non-wetting: Teflon™ industrial coatings resist water (hydrophobic) and oil (oleophobic). The low surface energy of the coatings creates cohesive forces strong enough to make water bead up and not spread across the coatings’ surfaces.
  • Unique electrical properties: Teflon™ industrial coatings have a high dielectric strength, low dissipation factor, and high surface resistivity over a wide range of frequencies. Adding fillers to certain coatings facilitates their use as anti-static coatings.
  • Abrasion resistance: Excellent durability and toughness help Teflon™ industrial coatings resist scratches and abrasion. Coatings with added fillers keep scarring to a minimum.
  • Food contact compliant: Many Teflon™ industrial coatings comply with regional food contact regulations such as the U.S. Food and Drug Administration (FDA 21CFR). 



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