Anti-friction coating
PTFE fluoropolymer coatings
Food processing • Molding • Technical parts
PTFE coatings: high-performance anti-friction and non-stick coatings
PTFE (polytetrafluoroethylene) coatings are fluoropolymer coatings designed to provide a durable sliding surface, reduce the coefficient of friction and improve the behavior of parts subjected to friction, material bonding or cleaning stresses.
Thanks to their non-stick coating properties, PTFE coatings are used in a wide range of industrial applications: food processing equipment, sliding parts, tire molds, packaging machine components, mechanical components and certain technical parts for the aerospace industry...
Very low coefficient of friction
PTFE improves sliding, limits mechanical stress and reduces wear on moving parts.
High-performance non-stick coating
The coating prevents the adhesion of many materials and facilitates demolding, product flow and surface cleaning.
Versatile solution
PTFE coatings are suitable for a wide range of industries: food processing, packaging, pneumatics, aerospace, energy...
Technical data:
Coating type: Technical fluoropolymer / anti-friction coating
Main function: Reduction of the coefficient of friction and improvement of sliding
Typical thickness 35 to 80 microns
Coefficient of friction: Very low, depending on the range, preparation, and application chosen.
Resistance: Good resistance to wear, corrosion and certain chemical environments depending on the system
Important point: define the function you are looking for.
The correct choice of a PTFE coating depends on the part, the operating temperature, the need for slip resistance, cleaning constraints, the risk of material sticking, and the expected level of wear.
The logic is primarily functional: to facilitate movement, demolding or product flow, while improving durability.
Why choose PTFE?
PTFE is sought after when a non-stick surface is required, material adhesion must be limited, friction must be reduced, or cleaning operations must be improved. It is particularly advantageous for sliding parts, process components, and tooling subject to sticking or fouling.
In what situations should it be used?
PTFE coatings are used in the food industry, on components compatible with food contact requirements depending on the system chosen, in tire molds, processing equipment, packaging machines and certain aeronautical parts requiring sliding and low friction.
Agrifood
PTFE is used on many process equipment and technical components thanks to its non-stick properties and the possibility, depending on the systems, of meeting food contact or FDA compatibility requirements.
Molds & material processing
On tire molds and other industrial tooling, the PTFE coating facilitates demolding, reduces material sticking and improves the regularity of production cycles.
Technical parts
PTFE is used on a wide variety of parts such as printing rollers, molds, inkwells, cups, and welding bars. It is used wherever it is necessary to facilitate demolding, cleaning, or surface sliding.
PTFE coating on mold
Anti-friction PTFE coating on industrial mechanical parts
Controlled process
To guarantee the performance of a PTFE coating, choosing the right chemistry is not enough. Surface preparation, application, and quality control are crucial to achieving the expected non-stick properties, slip resistance, and long-term durability.
1. Needs analysis
Part type, use, material in contact, temperature, friction constraints, cleaning, throughput.
2. Surface preparation
Surface preparation and system definition based on geometry and desired performance level.
3. Coating application
Controlled implementation to guarantee homogeneity, adhesion and functional behavior of the PTFE coating.
4. Controls
Inspection and validation of the system according to quality, functional and, if necessary, regulatory requirements.
Key customer qualifications:
Our clients are among the most demanding — and so are we.
For over 25 years, Xtrem Coatings has been qualified to work on critical parts where precision, reliability and rigor leave no room for error.
PTFE coating for the food industry!
PTFE pans are a common example of the application of non-stick coatings. Thanks to polytetrafluoroethylene (PTFE) , these pans offer a cooking surface that prevents food from sticking, making cleaning easier and extending the cookware's lifespan.
This type of coating is particularly appreciated for its ability to withstand high temperatures while maintaining its non-stick properties.
FAQ – Frequently Asked Questions
Do you have questions about PTFE? Discover clear and technical answers to help you assess its relevance for your application.
Questions fréquemment posées
Contact us
Request a technical study / a quote
For a relevant recommendation, send us: part type, dimensions, material, use, environment, mechanical constraints and quantities.
Contact :
Email: contact@xtremcoatings.com
Tel: +33.3.27.27.75.75
Learn more about PTFE
Polytetrafluoroethylene (PTFE) is a fluoropolymer known for its technical performance and versatility in many industrial sectors. Thanks to its non-stick properties, strong sliding properties, and high heat resistance, PTFE is widely used in demanding environments, particularly in the food industry where hygiene and durability are essential.
This material is also familiar to the general public through everyday applications such as PTFE pans, prized for their non-stick properties and ease of cleaning. Compared to other solutions like ceramic pans, PTFE stands out for its durability and technical properties. Thanks to its unique characteristics, PTFE remains an essential material for many industrial applications requiring chemical resistance, low friction, and thermal performance.