ppgi prepainted steel galvanized coil plate eluhlaza
ppgi prepainted steel galvanized coil eluhlaza
Umbala oqatywe ngentsimbi epeyintwe kwangaphambili i-ppgi coil luhlobo lwepleyiti yentsimbi eqatywe ngombala.Yimveliso eyenziwe ngokufaka ipeyinti nge-roller coating method, emva koko ukubhaka kunye nokupholisa emva kokuguqulwa kwonyango.Inkqubo yokuvelisa iye yavela kwi-coating enye kunye nokumisa enye ukuya kwiingubo ezimbini kunye nokumisa ezimbini.Kukwakho inkqubo yokwaleka kathathu kunye neyokubhaka ezintathu.Kukho imibala emininzi yeebhodi eziqatywe ngombala, ezifana nengwevu emhlophe, ulwandle oluluhlaza, iorenji, isibhakabhaka, esibomvu krwe, isitena esibomvu, iindlovu ezimhlophe, porcelain blue, njl. njl. iibhodi, iibhodi ezikroliweyo kunye neebhodi eziprintiweyo.Ukusetyenziswa kweemarike zePPGI iikhoyili zetsimbi zahlulwe ikakhulu kulwakhiwo, izixhobo zasekhaya kunye nezothutho.
Ikhoyili yentsimbi efakwe ngaphambili yePpgi isetyenziswa kakhulu kwaye ineempawu zokungangcoliseki, ukumelana nemozulu, ukuxhathisa umhlwa, kunye nokuqhubekeka okuphezulu.Ikhoyili yentsimbi epeyintwe ngePpgi isetyenziswa kakhulu kumashishini ahlukeneyo anjengokwakha, izixhobo zombane zasekhaya, ukupakishwa, oomatshini, nokunye.Ibandakanyeka kwiinkalo ezahlukeneyo ezifana nokucubungula, ukuthutha, ukuhlobisa kwangaphakathi, unyango kunye neemoto.
Izinga lokusetyenziswa kwensimbi ye-ppgi coil kwizixhobo zasekhaya yi-31%, kwaye ukusetyenziswa kwayo kwi-akhawunti yokwakha i-63%.Kuyimfuneko kakhulu kushishino lokwakha.Isetyenziswa ngaphantsi kwezinye iinkalo, malunga ne-6%.Amaphepha ensimbi enziwe ngesinyithi asetyenziswa njenge-substrates yeengubo ezibonelela ngokhuseleko kunye nemisebenzi yodwa.Oku kuthintela ukugqwala kunye nokwandisa ubomi benkonzo yentsimbi yentsimbi ngama-50%, ngelixa likwabonelela ngokhuseleko olunamandla.
Kwiindawo ezahlukeneyo kunye neengxenye zokusetyenziswa, nokuba ubungakanani obufanayo be-galvanizing, ipeyinti kunye ne-ppgi yentsimbi eluhlaza kunye nobukhulu obufanayo bokugqoka busetyenziswa, ubomi babo benkonzo buhluke kakhulu.Kwiindawo zoshishino kunye nonxweme, ukuvezwa kwe-sulfure dioxide okanye ityuwa emoyeni kukhawuleza ukubola kunye nokunciphisa ubomi benkonzo.Ngexesha leemvula, i-coating iya kugqwala ngokukhawuleza emva kokumanziswa yimvula ixesha elide, ngaloo ndlela inciphisa ubomi bayo benkonzo.
Izakhiwo kunye nemizi-mveliso eyenziwe ngamashiti okuphahla anombala oluhlaza unokwandisa ubomi bazo benkonzo ukuba zihlala zikhukuliswa yimvula.Ukuba amanyathelo okhuseleko ayimfuneko awathathwa, baya kuba sesichengeni ngakumbi kwi-sulphur dioxide, ityuwa kunye nothuli.Ngoko ke, xa uyila, ukuthambekela kophahla kufuneka kwandiswe.Inkulu, uthuli oluncinci kunye nolunye ukungcola luqokelela kwaye ixesha elide ubomi bayo benkonzo.Iindawo ezingahlali zihlanjwa yimvula kufuneka zicocwe rhoqo.
