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Application of powder coating additives

The effects of conventional additives are similar, and the formulas are basically the same. For example, the amount of leveling agent absorbed by epoxy resin is 4% to 5%, and the amount of leveling agent absorbed by silica, called through-flow, is 0.8% to 1.6%. For the dosage of resin and curing agent, first determine the content of the base material in the formula, and then calculate it according to the recommended ratio. Generally, the excess curing agent is 5-10%. SoRead More …