Tag Archive for PTFE

No Need For Liquid Lubricants With Nickel PTFE Coatings

Here at us, our experience in the metal finishing and surface technology fields allow us to work with a variety of customers from a wide range of industries. One of the specialist services we offer is nickel PTFE plating, a unique plating solution that combines the hardness of electroless nickel with the lubricity of Polytetrafloureothylene, otherwise known as PTFE.

Lubricious and Hard Metal Coating

The PTFE coating is perfect for those customers that require a lubricious, hard, uniform coating that can be accurately deposited across the surface of the component. Our electroless nickel/PTFE composite is a fantastic coating that properties of PTFE with those of electroless nickel.

PTFE is self lubricating, has excellent low friction and release properties. Combined with the wear resistance, corrosion resistance and hardness of electroless nickel, Ni-PTFE is the perfect surface treatment. Its self lubricating properties also make it ideal for components that are unsuitable for conventional lubricants.

What are the Key Properties of Nickel PTFE?

Nickel PTFE has many fantastic properties including the following:

  • Corrosion resistance
  • Wear resistance
  • Low friction
  • Uniform deposit
  • Lubrications

Where Can Nickel PTFE Coatings be used?

Our nickel PTFE coating provides low friction wear and self lubrication, which makes it an excellent choice for sliding wear applications and other instances where conventional lubricants would be harmful to the components. The Ni-PTFE plating process has been used extensively in the following industries:

  • Automotive
  • Machinery
  • Engineering
  • Mold and Die

If you would like more information about Nickel PTFE and the benefits it can have for your metal plating requirements, feel free to call the friendly team at us on our phone number or email info@metal-finishing-company.co.uk. Alternatively, visit the us website at http://www.electroless-nickel-plating.co.uk

Features of Electroless Nickel PTFE Coatings

Nickel-PTFE combines the engineering properties of nickel with the lubricity of polytetrafluoroethylene.

Just like standard electroless nickel, the Nickel PTFE deposit occurs as a result of an autocatalytic chemical reaction which allows a reliable, repeatable coating of uniform thickness. This coating makes it possible to coat parts with sharp edges, seams, threads, deep recesses and complex shapes.

During the plating process, the PTFE particles become embedded throughout the deposit of nickel. The unique composite of Nickel PTFE allows for renewed polytetrafluoroethylene at the surface of the component, even as the coating wears. The chemical process involved in the production of Ni-PTFE coatings means that the PTFE is uniformly dispersed throughout the nickel deposit in order to ensure optimum performance in high friction and non-lubricated applications.

Features of Nickel PTFE Coatings

  • Long life lubrication
  • Dry lubrication, reducing sticking and galling
  • Good mold release, eliminating spray releases
  • Hydrophobic
  • Uniform coverage, particularly good for complex shapes
  • Can be heat treated for increased hardness
  • Good for hign friction applications
  • Natural lubricity eliminating the need for standard lubrication
  • Moving parts such as slides and bearings work with improved efficiency and quieter operation

If you are looking for a nickel coating that combines the lubricity of polytetrafluoroethylene with the hardness and corrosion resistance of electroless nickel, us can help. Call us on our phone number, email us at info@metal-finishing-company.co.uk or visit the contact page on our website to make an enquiry.