Inqubo yokufafaza impushana, eyaziwa nangokuthi i-powder coating, iyinqubo entsha yokuhlanganisa ethuthukiswe ngokushesha emashumini eminyaka amuva nje.Impahla eluhlaza esetshenziswa impushana yepulasitiki.I-Coating ingathola ukujiya okunamathelayo, njengokumboza okungu-100 ~ 300μm, ngokuhlanganisa okujwayelekile kwe-solvent, izikhathi ezingaba ngu-4 ~ 6, kanye ne-powder enamathela kanye ingafinyelela ukushuba.I-coating inokumelana nokugqwala okuhle.I-powder coating ayiqukethe i-solvent, futhi ayinakho ukungcoliswa kwemfucuza emithathu.Ukusebenzisa i-powder electrostatic spraying nezinye izinqubo ezintsha, ukusebenza kahle okuphezulu, okulungele ukunamathela komugqa othomathikhi;Izinga eliphezulu lokusetshenziswa kwempushana, eligaywa kabusha.