Splotchy, rash-like areas

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Posted 3 years 11 months ago #24
We are getting splotchy, rash-like areas in a cured film of ecoat. Any thoughts why?
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Replied by admin on topic Splotchy, rash-like areas

Posted 3 years 11 months ago #25
Common causes:
• -low solvent level
• -low solubilizer
• -conveyor stoppages
• -high p/b
• -extreme differences in plant air temperature / humidity

Solutions would be to minimize time to first rinse, look at the bath parameters, and the environmental conditions
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