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Adhesion protection -
to avoid sticking problems

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Non-Stick Characteristics

Preventing adhesion of powdery, sticky or solidified substances is a demanding task and one solution for all does not exist, unfortunately, because each substance or surface shows a different gliding behavior.

Good and effective procedures on basis of PTFE or other fluoroplastics are freely available. Unfortunately, however, these materials do not possess sufficient wear resistance. The famous frying pan we use every day for cooking is probably the best known and at the same time saddest example. The required burn-in temperatures amounting to over 250°C furthermore limit retrofitting possibilities of these thermoplastic thin films in existing problematic structures.



Duroplastic MetaLine technology which can be retrofitted and cold-processed closes the gap between anti-stick protection and durability.

Area impulses (loading, start of mixing, etc.) cause slight undulations of the elastic coating. This results in breaking loose of consolidated, static layers or simplifies their removal. Under difficult conditions this impulse behavior can be reinforced by a material combination consisting of MetaLine 760/795. This provokes even softer depth characteristics, i.e. stronger undulations.

MetaLine coatings are not suitable, however, to build up non-stick characteristics towards sticky and dough-like smooth masses.

Technical solutions in detail

MetaLine Serie 795 -

combines low static friction (my(0) = 0.15) with an extreme dynamic wear resistance. Elastic surface characteristics cause loosening of hard, brittle materials. One could say, indeed a long-term technology.

More information

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