Kupokana kwekuora kwemhando dzakasiyana dzemachira eppgi ppgl coil kwakasiyanawo.Semuenzaniso, mumamiriro ehumwe hwekuputira ukobvu, iyo corrosion resistance yekupisa-kunyura kwakakurudziramabhanhire akakwirira kudarika ayo anopisa-dip galvanized coatings.Pamusoro pezvo, kusadzivirirwa kwecorrosion kunowanzo wedzera sezvo huremu hwekuputira hunowedzera, saka kusadzivirirwa kwemavara-akavharwa mapaneru kunogona kuvandudzwa nekushandisa ma substrates ane high corrosion resistance kana nekuwedzera huremu hwekuputira.
Coating ukobvu
Iyo corrosion resistance yeprepainted steel coil (ruvara rwesimbi coil) inowirirana zvakanyanya nehupamhi hwekuputira.Kazhinji, iyo corrosion resistance inowedzera nekuwedzera kwekukora kwehuku.Iyo yakakodzera coating ukobvu kunofanirwa kutariswa zvichienderana nekuora kwezvakatipoteredza, hupenyu hwebasa uye kusimba.
Coating ruvara musiyano
PPGIPPGL inogona kuve nemusiyano wemavara panguva yekugadzira uye kushandiswa.Sezvo musiyano weruvara uchikanganiswa nezvinhu zvakasiyana senge batch yekugadzira, kudzika kweruvara, nguva yekushandisa, nharaunda yekushandisa, uye chinangwa, zvinowanzo taurirana nemutengesi uye mutengi pakuhodha.
Coating gloss
Iyo gloss yekuputira inonyanya kusarudzwa zvichienderana nekushandiswa uye maitiro ekushandisa.Semuenzaniso, epamba-akavharwa nesimbi makoiri ekuvaka anowanzo sarudza yepakati uye yakaderera gloss, uye mavara-akavharwa mapaneru emidziyo yemumba anowanzo sarudza yakakwira gloss.
Coating kuoma
Kuomarara kwejasi ndiko kugona kwejasi kuramba kukwenya, kupokana, kudhumhana, indentation uye mamwe mashandiro emagetsi.Iyo ine hukama zvakanyanya neiyo scratch kuramba, kupfeka kuramba, indentation kuramba uye zvimwe zvinhu zveppgi.ppglsheet, nzira dzekugadzirisa, kuchengetedza uye mamiriro ekufambisa, nezvimwe.
Coating flexibility / adhesion
Iko kushanduka / kunamatira kwekuputira kwakanyatsoenderana nekugadzirisa kwemavara-akavharidzirwa pepa, uye kusarudzwa kunonyanya kuenderana nekugadzirisa nzira uye chiyero chekugadzirisa.Kana iyo deformation kumhanya ichimhanya uye deformation dhigirii yakakura, ndiro-yakavharwa ndiro ine yakakwira simba kukosha uye diki T-bend kukosha inofanira kusarudzwa.
Coating Durability
Coating durability ndiko kushanda kwepepa rakavharwa nemavara panguva yekushandiswa, uye rinowanzoyerwa nehurefu hwehupenyu hwebasa.Coating durability inonyanya kukanganiswa nezvinhu zvakaita serudzi rwekupfeka, ukobvu hwekuisa, uye ngura kwezvakatipoteredza.Iko kusimba kwechokwadi kwejasi kunogona kutariswa neatmospheric exposure test.Kugara kwenguva refu kunogonawo kuongororwa nekuitwa kwekuchembera bvunzo.Neutral munyu kupfapfaidza kuramba bvunzo ndeimwe yedzakareruka uye inonyanya kushandiswa yekunyepa nzira dzekuchembera, uye UV mwenje inokwidziridza kuchembera bvunzo zvakare inowanzo shandiswa yekuchembera bvunzo.Uye zvakare, iyo bhodhi-yakavharwa bhodhi inogona kushandiswa munzvimbo dzakakosha senge acid inonaya uye humidity.Panguva ino, iyo inoenderana yekuchembera bvunzo inofanirwa kusarudzwa kuti iongororwe.Izvo zvinofanirwa kucherechedzwa kuti yekugadzira yekuchembera bvunzo kazhinji haigone kutevedzera zvizere nharaunda yekushandisa chaiyo.
Zvimwe zvinhu
Mune zvimwe zviitiko, bhodhi-yakavharwa bhodhi ingangoda kuve nani organic solvent kuramba, asidhi uye alkali kuramba, kusvibiswa kwekudzivirira uye zvimwe zvivakwa, uye kutarisisa kunofanirwa kubhadharwa kune yakakosha zvivakwa.
Nguva yekutumira: May-27-2022