Coatings

POSSIBLE COATING TECHNOLOGIES

	PVD (Sputter)	Electroplating	Polymer coating	Thermal spraying
Layer thickness 1)	20 nm – 20 µm	1 - 50 µm	5 – 50 µm	0,1 – 2mm
Typical materials 2)	CuSnZn CuNiSn	Sn SnCu Ni	PAI-based polymers with bulking agents	Cu-based materials
Typical properties 3)
Durability	+++	++	+	++
Scoring resistance	+	++	+++	+
Particle compatibility	++	+++	+++	+
Wear resistance	+++	++	++	+++
Friction optimisation	++	+++	+++	++

1) Layer thickness depends on the substrate and layer material
2) Additional materials on request
3) May vary depending on combination and load