Surface technology for the fine mechanics


xH4 polymeroxid hard anodisingpolymeroxid®


In order to protect the very interesting material of aluminum against wear, we offer our polymeroxid-layer type XH4®. Through the development of a completely new polymeroxid®-matrix we could optimize virtually all application-specific properties fundamentally. The structure is modified by cross-linked polymers. This leads to the outstanding wear protection to an increased flexural fatigue strength, improved friction levels, the reduction of slip-stick effect also in protection against cold welding.

xH4® outperforms even the best coatings of our competitors as regards the quality of its special characteristics by as much as 30%.

IHAA DBU TÜV NordNaturstrom