Pakuvaka kuvaka kana kushongedza kukuru,prepainted galvanized coil (ppgi coil)inogona kushandiswa.Chii chinonzi ppgi coil?Iyo ppgi coil ine yakanaka corrosion resistance, uye iri nyore kugadzirisa nekushandura.Iyo yakareruka kupfuura zvimwe zvinhu, saka iyo ppgi coil inogashira kutariswa kukuru mumusika wekuvaka.
Theppgi coilinoshanda kuminda yakawanda, kusanganisira kuvaka, midziyo yemumba uye zvekufambisa.Mumunda wekuvaka, nekuti iyo yakavharwa simbi coil yeruvara yakavharwa ndiro ine huremu huremu, runako uye kusagadzikana kwekuora, inoshandiswa zvakanyanya kuvaka matenga nemadziro ezvivakwa zveindasitiri uye zvekutengesa senge simbi yekugadzira zvidyarwa, matura, mafiriza, nezvimwe. Munda wemidziyo yemumba, ppgi coil inoshandiswa kugadzira mafiriji, ovheni yemicrowave uye zvimwe midziyo yemumba.Panyaya yekufambisa, ppgi coil inoshandiswa mukugadzira uye kugadzirisa mafuta pani, mota dzemukati zvikamu, nezvimwe.
Iyo ppgi coil inoshandisa coil yakavharwa nesimbi ine galvanized simbi coil/ndiro se base base coil/plate.Pamusoro pekudzivirira zinc, iyo organic coating pane zinc layer inoita yekuvharisa uye yekuzviparadzanisa nevamwe kudzivirira iyo simbi coil / ndiro kubva kuita ngura.Hupenyu hwesevhisi hwayo hwakareba kupfuura iyo yegalvanized steel coil/plate.Inoshumwa kuti hupenyu hwebasa resimbi yakavharwa ndiro yakareba 50% kupfuura iyo yekoil galvanized steel.
Nekudaro, mumatunhu akasiyana uye nezvikamu zvakasiyana zvekushandisa, hupenyu hwesevhisi yeprepainted galvanized coil ine yakafanana zinc content, iyo yakafanana coating uye yakafanana coating ukobvu kuchave kwakasiyana kwazvo.Semuenzaniso, munzvimbo dzeindasitiri kana nzvimbo dzemahombekombe, nekuda kwekuita kwesarufa dioxide gasi kana munyu mumhepo, chiyero chekuora chinowedzera uye hupenyu hwebasa hunokanganiswa.
Nguva yekutumira: Oct-26-2022