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How to ensure the quality control of powder coatings?

The quality control of powder coatings is a key link to ensure the performance and appearance of the final product. Here are some steps and methods to ensure the quality control of powder coatings:   1. Raw material inspection: All raw materials are strictly inspected for quality to ensure that they meet the specified standards and specifications.   Check the purity, particle size distribution, color and chemical stability of resins, curing agents, pigments, fillers and additives, etc.   2. ProductionRead More …