Properties
- Galvanized surfaces are bright and smooth surfaces.
Surfaces must be roughened to ensure paint adhesion. - Phosphating is not enough for this process.
Chemicals used for this purpose prepare surfaces
for painting by etching the surface. - Applicaple by immersion,
spraying or if the parts are too big,
by wiping and brush application
Operates at ambient temperature.
Operating Procedure
ABOUT PROCESS
QUESTIONS ANSWERS
- In this process, what is the amount of etching?
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A minimum amount of etching (1-2 µ) is carried out that the paint can hold. This etching can be observed as the matting of the glossy galvanized surface.
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- Is this prosess suitable for oxidized galvanizes?
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Yes, it is suitable.
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- What is the prosessing time? Is it applicable by brush?
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1-3 minutes. Yes, it is suitable for flat surfaces.
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