Electroless Nickel PTFE Coating

Electroless nickel PTFE coating (EN-PTFE) is an advanced composite coating technology obtained by integrating polytetrafluoroethylene (PTFE) particles into a nickel-phosphorus matrix. Also known as electroless nickel PTFE, this system is preferred in applications where surface performance is critical, as it provides low friction coefficient, non-stick properties, and uniform coating thickness.

As Erkap Industrial Coating Solutions, we offer high-performance solutions for textile, mold, and industrial applications with our long-life EN-PTFE baths, where the PTFE content can be adjusted between 5% – 35% by volume.

Electroless Nickel PTFE Coating Technical Specifications

  • PTFE content: 5% – 35% (adjustable by volume)
  • Coating hardness: 22 – 35 HRC (depending on PTFE content)
  • Hardness after heat treatment: 37 – 46 HRC
  • Coating thickness: 10 – 25 µm (depending on application)
  • Low coefficient of friction
  • Non-stick surface property

Electroless Nickel PTFE Coating Advantages

  • Improved performance in moving parts due to low friction coefficient
  • Minimization of dirt, resin, and fiber accumulation thanks to non-stick surface
  • Uniform coating thickness
  • Long-life PTFE bath structure
  • Balanced combination of wear and chemical resistance

Electroless Nickel PTFE Coating Application Areas

  • Textile machinery and yarn processing equipment
  • Casting molds
  • Plastic and metal molding systems
  • Moving mechanical parts
  • All industrial applications where adhesion is not desired

Electroless Nickel PTFE Coating Application Advantage

Textile and Mold Applications

Electroless nickel PTFE coating minimizes surface adhesion caused by yarn processing in the textile industry, thereby increasing production efficiency. In casting and mold applications, its smooth surface structure enables easy release of the product from the mold and improves surface quality.

Why Erkap?

  • Process control with adjustable PTFE ratio
  • Long-life and stable bath management
  • Production compliant with automotive and industrial standards
  • Solutions tailored to customer-specific applications
  • Coating technologies delivering high surface performance

Electroless nickel PTFE coating (EN-PTFE) is a surface treatment method preferred in applications requiring low friction coefficient and non-stick surface properties. PTFE-enhanced electroless nickel coating systems improve performance in textile machinery and mold applications, contributing to production efficiency. Thanks to its uniform coating structure, it provides high surface quality even on complex geometries.