Fluoropolymer Coating

Polytetrafluoroethylene (PTFE) coating, commonly known as Teflon®, is a high-performance fluoropolymer coating renowned for its exceptional chemical stability, thermal resistance, and non-stick properties.
We regularly supply Teflon Coated Bolt and nuts ASTM A-193 and B7 Studs Teflon Blue. 

Xylan or fluoropolymer Coating is a common coating method for the stud bolt,hex nuts,and other fasteners which required high anti -corrosion ,anti-rust in critical enviorement.The coating quality is very important for the stud bolt performance.

You would find the manufacturing and documentation requirements for fasteners of nominal size M12 (1/2”) and larger being coated with Xylan® and requiring a certified material test report of EN 10204 3.1

Xylar 2 is an inorganic ceramic-metallic coating which was originally designed to provide the aerospace and marine industries with a product that would protect components from galvanic corrosion, high temperature, oxidization, salt laden atmospheres, chemicals and abrasives.

Xylar 2 +xylar 101 is a popular coating for stud bolt ,fasteners

Xylan 1014 has the widest range of temperature capability of any of Whitford’s fastener-class coatings. It performs in all automotive fluids, almost all solvents and acids. It reduces make-up torque by as much as 70% and can be made up and broken out numerous times with little or no damage to the coating. Xylan 1014 has a variable cure schedule for sensitive substrates.

Xylan 1014 coating is widely used for stud bolt,hex nuts,and other fasteners

XYLAN® 1424 is a line of waterborne, resin bonded high temperature resistant dry films, formulated to deliver a wide range of performance characteristics when used in multiple industrial applications. It Offers controlled low friction with excellent corrosion and chemical resistance, they are usable as a stand-alone solution or as part of an overall coating system. 

It is a proven coating material for stud bolt,fasteners

Xylan 1070 is a fluoropolymer-based industrial coating, it is applied in a thin film to the target material to improve its durability and non-stick properties.

You can find the TDS (Technical data sheet )of Xylan 1070 coating as below.Xylan 1070 can be applied as the top coating with Zinc plating or Zinc nickel plating as primer coating.(base coating) for stud bolt