Titan-Anodisierung Typ-2 DOTIZE® von Osteosyntheseprodukten

Anodizing Type II (DOTIZE®)

DOTIZE bone plate

Technology

The DOTIZE® anodizing process replaces the thin natural oxide film present at the implant surface by a thick oxide layer. Micropores and cracks in the base material are reduced by the anodization. The DOTIZE® procedure conforms to the standard AMS (Aerospace Material Specification) 2488.

Range of Application

  • Traumatological implants (bone screws, bone nails etc), which should be removed after a defined time and therefore should not be integrated into bone tissue

Advantages of Procedure

  • Easier removal of the implants
    after fracture healing
  • Increased resistance to wear compared
    with untreated titanium alloys
  • Increase of up to 15 % in the fatigue strength
    compared with untreated base material
  • No significant changes in implant dimensions

Properties

  • Coating thickness: 1–2 µm
  • Roughness Rz: ≤ 3 µm
  • Hardness: Increase of ~25 %
  • Hardened titanium surface

Another anodising process that we offer:

DOT GmbH
Charles-Darwin-Ring 1a
18059 Rostock l Germany

Phone: +49 381- 4 03 35-0

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