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Powder In The Powder Coating Curing Bad Reason Jul 11, 2016

Powder coating, coating curing bad for two reasons, one is unreasonable formulation design of powder coatings, coating performance does not meet requirements, and powder coating performance is not a problem, but in powder coating, unreasonable control of coating technology, resulting in film performance failed to meet specifications.

Powder coating considered, if matching of resin and hardener in the formulation is not reasonable, such as resin activity select or varieties and amount select unreasonable; packing quality percentage or concentration is too large, these issues will affect the physical and mechanical properties of the coating.