PTFE coating (or Teflon coatings)

PTFE coatings (often referred to as Teflon™ coatings - Teflon™ is a brand name of Chemours™) 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.

On request, we also offer thin non-stick and bonded coatings with electrically conductive function.

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 hides behind the name Teflon™?

Teflon™ is not a product or brand name, but stands for an umbrella brand / product family of the company Chemours™. Various fluoropolymers are concealed under the name. PTFE PFA and FEP are particularly worth mentioning here. These are used as Teflon™ coating for non-stick coating, dry lubricant coating, chemical protection coating, corrosion protection coating and as 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.

In addition, Excalibur® coatings are food safe. Depending on the field of application, Excalibur® coatings are generally available in electrically dissipative versions.

More about Excalibur® coatings

Dieses Beschichtungsverfahren finden Sie bei uns bei folgenden Unternehmen:
„de“  ADELHELM Kunststoffbeschichtungen GmbH
„ch“  EPOSINT AG Technische Kunsstoffbeschichtungen
„us“  ADELHELM LubriCoat North America LLC

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O-ring coated with PTFE or silicone based lubricant incl. blue colouring
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Kleinteile beschichtet mit Excalibur-Antihaftbeschichtung (PTFE) für den Maschinen und Anlagenbau.
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farbige Kachel bgcolor-standard
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Components with PTFE bonded coating and dry lubrication coating
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Chemours Telflon coating (PTFE) license for Adelhelm plastic coatings as licensed Teflon coater (PTFE)