Seals and low-friction coatings.

The product range at ARNOLD UMFORMTECHNIK GmbH & Co. KG includes a wide variety of base surfaces with appropriate topcoats designed to produce the desired properties.

Base surfaces
Standard surfaces can be applied at our in-house electro-plating unit. We also make use of a network of outstanding industry partners able to apply the best surface for every application.

  • Zinc-galvanised with various passivations (CrVI-free)
  • Zinc-nickel-galvanised with various passivations (CrVI-free)
  • Zinc flake coatings for various standard product families
  • Phosphate coatings
  • Further base surfaces on request

ARNOLD UMFORMTECHNIK GmbH & Co. supplies various organic and inorganic topcoats, seals and low-friction coatings. The appropriate products for the galvanised surfaces or zinc flake coatings can be selected from very many options in the range.

  • Low-friction coatings
  • Seals
  • Seals with integral lubricant
  • Organic and inorganic coatings (different colours on request)

The low-friction coatings meet the VDA 235-104 friction coefficient requirements – total µ of 0.09 to 0.14. Further friction value ranges can be adapted on request.


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