PTFE coating (or Teflon coatings)
PTFE coatings (often referred to as Teflon coatings - Teflon is a brand name of DuPont®) are used both as non-stick and as bonded coatings (to reduce friction).
The English terms Non-Stick-Coatings for non-stick coatings, Antifriction-Coatings for bonded coatings or the term Anti-Crack Coating are also frequently used, because noise is avoided by reducing friction.
Advantages of friction reducing coatings with PTFE
In Bonded coating systems the PTFE serves as a solid lubricant.
Other common solid lubricants are Moldän disulfide (Mos2), graphite or silicone.
Another positive effect can be the avoidance of a stick-slip effect, if the static friction of a sliding mating is significantly higher than the sliding friction. This often leads to a sliding back.
Coated surfaces are virtually maintenance-free. In addition, leakage of grease or oil is excluded by as what the name suggests dry lubricant.
PTFE coating based on polytetrafluoroethylene are characterized by a high temperature resistance.
For example, a pan coated with "Teflon" can be used up to 260 ° C for food preparation.
Chemours® Licensed Industrial Applicator (LIA)
The Adelhelm Group has been licensed by the company Chemours® (Teflon) for 15 years.
Teflon coatings from Adelhelm thus comply with the high quality standards of Chemours®. In addition, licensing ensures that high-quality Chemours® products are used for Teflon coatings.
What is Teflon?
Teflon is not a product or brand name, but stands for a product family of Chemours®. The name refers to various fluoropolymers, such as PFA. Teflon is also used as a non-stick coating , dry lubricant coating, chemical protection coating and as an electrically insulating coating .
Coatings with PTFF and Excalibur® for increased wear protection
PFA coatings in combination with Excalibur® coatings offer increased wear protection compared to conventional PFA coatings.
- Electrically conductive
- Glass splinter protection
- Bonded coatings & dry lubrication
- Individual coating solutions
Overviews of all industries:
- Automotive industry
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- Food industry
- Aviation industry
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- Medical technology (Life Science)
- Measurement and level control technology
- Furniture industry
- Paper and printing industry
- Transport sector
- Watch industry / Luxury goods
- Packaging industry
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