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Powder coating isarudzo yakanakisa yekupenda maaruminiyamu profiles nekuda kwekusarudzwa kwayo kwemavara, kusiyanisa gloss mazinga, uye yakasarudzika ruvara kuenderana.Iyi nzira inoshandiswa zvakanyanya uye inofarirwa nevakawanda.Saka, iwe unofanira kufunga rini poda coating?

Mabhenefiti ehupfu hwekuputira pamusoro pealuminium

Powder coating inzira inobatsira zvikuru yekusimudzira pamusoro pealuminium.Imwe bhenefiti ndeyekuti poda yekuputira inogona kunge iri organic kana inorganic, ichipa kupera kwakasimba kunopesana nemachipisi uye zvikwambo.Pamusoro pezvo, machira ehupfu ane hushamwari hwezvakatipoteredza kupfuura pendi yechinyakare nekuda kwekushandisa kwavo makemikari asina kukuvadza.

Chinhu chinofadza chekupotera kwehupfu ndiko kugona kwayo kupa musanganiswa wakasiyana-siyana weruvara, basa, gloss, magadzirirwo, uye corrosion resistance.Nekuisa chidimbu chehupfu chekufukidzira pamusoro pealuminium, haingowedzeri chinhu chinoyevedza chekushongedza chete asiwo inopa nhovo inoshanda kubva mukuora.Ukobvu hwejasi hunogona kubva pa20µm kusvika pakukora se200 µm, kuve nechokwadi chekuchengetedzwa kwenguva refu.Pakazere, kupotera kwehupfu inzira-inoshamwaridzika uye yakavimbika nzira yekusimudzira nekuchengetedza nzvimbo dzealuminium.

Powder coating inzira inodzokororwa zvakanyanya

Maitiro ekuputira upfu anosanganisira matanho akati wandei.Chekutanga, iyo aluminiyamu mbiri inoitwa pre-kurapwa senge degreasing uye rinsing.Zvadaro, electrostatic process inoshandiswa kuisa poda coating.Hupfu, iyo inotakura chaji isina kunaka, inopfapfaidzwa pane yakanaka chaji yealuminium profile.Kudyidzana kwemagetsi uku kunoita kuti hupfu hunamire kumusoro kwekanguva.Zvinotevera, iyo yakavharwa mbiri inodziiswa muovheni inorapa.Kupisa kunonyunguduka uye kunoyerera hupfu hwehupfu, zvichiita kuti pave nekuumbwa kwefirimu yakatsetseka uye inoenderera mberi.Kana nzira yekurapa yapera, chisungo chakasimba chinoumba pakati pekuputira uye aluminium substrate.Zvakakosha kuziva kuti iyo poda yekuputira nzira inodzokororwa zvakanyanya.Mune mamwe mazwi, mhedzisiro yemaitiro inofungidzirwa uye inowirirana.Kuvimbika uku kunovimbisa kuti iwe unogara uchiwana mhedzisiro yaunoda kubva kune poda coating application.

Semugadziri ane ruzivo,Ruiqifenginopa nyanzvi yehupfu yekuputira kune ako aluminium profiles.Inzwa wakasunungukataura nesukana uine chero zvaunoda kana kubvunza.