MAGNI B46 (base coat)
MAGNI B46 is a non-electrolytic zinc and aluminium flake coating, which is
bonded to the metal substrate through a curing process. The coating does not
contain hazardous heavy metals (Cr6+ free).
The minimum coating thickness for bulk treatment depends on the customer requirements.
It varies from 6 to 8 µm
MAGNI B18
MAGNI B18 is a solvent based organic coating that provides:
- Good corrosion resistance
- Colour for identification purposes
- Good coefficient of friction
- Avoidance of corrosion due to contact with anodic metals (aluminium, magnesium)
The layer thickness of MAGNI B18 varies from 4 to 6 µm.
MAGNI B46 and B18 with a total layer of 12 µm thickness provide a good
corrosion resistance in salt spray test from 400 h to white rust and 1000
h to red rust acc. to DIN 50021 or ASTM B117.
PROPERTIES OF MAGNI 565
This coating system has the following properties:
- No hydrogen embrittlement
- Appearance. Silver colour and uniform coating
- Low coefficient of friction. It can be adjusted to the required values
- Cure temperature at 250 ºC. Mechanical properties of most parts are
not detrimentally affected.
- Cathodic corrosion protection
- Chemical resistance to organic solvents
- Environmentally friendly
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