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Paint system
Corrosiveness category C5 for very high environmental stress
2-component epoxy zinc phosphate base
coat,
2-component polyurethane intermediate
coat,
2-component polyurethane top coat
In case of corrosiveness category C1, overpainting with a 1-component hydrosystem after
prior rubbing down is possible.
In case of corrosiveness categories C2 to C5, overpainting with 2-component polyurethane
paint, 2-component epoxide paint and 2-component acrylic paint after prior rubbing down is
possible.
2.5.3
Primed version
Table 2- 3
Paint system
Unpainted corrosiveness category C1
Cast iron parts immersion primed,
steel parts primed or zinc-plated,
aluminum and plastic parts untreated
Primed according to corrosiveness category C2 G
2-component epoxy zinc phosphate,
nominal layer thickness 60 µm
Primed according to corrosiveness category C4 G
2-component epoxide zinc phosphate,
desired coat thickness 120 μm
BA 2030
Operating Instructions, 11/2017, A5E37880173A/RS-AE
Primer according to corrosiveness category
Description
Indoor and outdoor installation
•
Buildings and areas with almost constant
•
condensation and high contamination, e.g. malt
factories and aseptic areas
Industrial areas with high humidity and aggressive
•
atmosphere, coastal areas and offshore
environments with high salt levels
Resistance to greases, mineral oils, aliphatic
•
solvents, sulfuric acid (10 %), caustic soda (20 %)
Can be overpainted with
Synthetic paint, synthetic resin paint, oil paint
•
2-component polyurethane paint
•
2-component epoxy paint
•
2-component polyurethane paint
•
2-component epoxy paint
•
2-component acrylic paint
•
Acid-hardening paint
•
2-component polyurethane paint
•
2-component epoxy paint
•
2-component acrylic paint
•
Acid-hardening paint
•
Technical description
2.5 Surface treatment
19
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