Considering from the powder coating, if the matching between the resin and the curing agent is unreasonable in the formulation design, for example, the reactivity selection of the resin or the selection of the type and amount of the curing agent is unreasonable; the mass percentage or the volume concentration of the filler is too large, etc. Will affect the physical and mechanical properties of the film.

The difference between powder coating and paint spraying:Spray painting and powder coating are two completely different coating methods. Spray painting is the use of compressed air to disperse liquid paint (commonly known as paint dispersed into paint mist particles adhered to the surface of the object being coated