CGC340 CGC400 Color Coated Steel Coil High Umgangatho ophezulu ppji ppjl Intengiso Ngqo Ixabiso
inkcazelo
Umbala ikhoyili eqatywe ipleyiti enezinki eshushu, ipleyiti ye-aluminiyam ye-zinc eshushu, ipleyiti enezinki kunye nezinye ii-substrates, i-pretreatment yomphezulu (ikhemikhali yokuhlanjululwa kunye nonyango lokuguqulwa kweekhemikhali), kumphezulu ogqunywe ngomaleko okanye iileya ezininzi zokwaleka eziphilayo, emva koko emva kokubhaka. iimveliso zokunyanga.Ngenxa yokuba idityaniswe ngemibala eyahlukeneyo yombala wepeyinti yentsimbi yentsimbi ebizwa ngokuba yicoil eqatywe ngombala.
Ukufakwa kwe-roller yokugqoka umbala
Umbala ogqunywe ngekhoyili wezinto ezilula, umhle, uxhathise umhlwa, unokusetyenzwa ngokuthe ngqo.Imibala ngokuqhelekileyo ihlelwa njenge-off-white, navy blue kunye nezitena ezibomvu.Zisetyenziswa ikakhulu kwiintengiso, ulwakhiwo, izixhobo zasekhaya, izixhobo zombane, ifenitshala kunye nezothutho.Ishishini.
Ukwahlulwa kwe-coil substrate efakwe ngombala kunye nosasazo
Idiphu eshushu i-galvanized substrate
Idiphu eshushu enombala ipleyiti egqunywe yintsimbi yimveliso yokwaleka kwidiphu eshushu yentsimbi.Ukongeza isiphumo ezikhuselayo zinki, ukutyabeka organic kumphezulu dip eshushu galvanized umbala ipleyiti ezityatyekiweyo nayo idlala indima yokugquma nokukhusela, ukuthintela umhlwa, kunye nobomi benkonzo elide kunolo dip eshushu galvanized.Iphepha elenziwe ngegalvanized.Isiqulatho se-zinc se-hot-dip galvanized substrate jikelele yi-180g/m2 (i-double-side), kunye nesixa esikhulu segalvanized ye-hot-dip galvanized substrate kwiindonga zangaphandle zezakhiwo yi-275g/m2.
I-aluminiyam-zinc substrate eshushu editshiweyo
Idiphu eshushu icwecwe lentsimbi (55% Al-Zn) isetyenziswa njengesixhobo esitsha sokugquma, umxholo we-aluminiyam kunye ne-zinc idla ngokuba yi-150g/ m2 (i-double-side).Ukumelana nomhlwa kwephepha elishushu legalvanized ngamaxesha angama-2-5 ashushu.Ukusetyenziswa ngokuqhubekayo okanye okwethutyana kumaqondo obushushu ukuya kwi-490 ° C akubangeli i-oxidation enzima okanye ukulinganisa.Ikhono lokubonakalisa ubushushu kunye nokukhanya liphindwe kabini kunentsimbi eshushu-dip, kwaye i-reflection ingaphezu kwe-0.75.Sisixhobo sokwakha esifanelekileyo songa umbane.
I-zinc substrate ye-galvanized
Iphepha elenziwe ngegalvanized njengesiseko semathiriyeli, liqatywe ngepeyinti yendalo, iimveliso ezibhakiweyo zepleyiti egqunywe ngombala.Ngenxa yoluhlu oluncinci lwe-zinc yephepha le-galvanized, umxholo we-zinc udla ngokuba ngu-20/20g/m2, ngoko ke akufanelekanga ukusebenzisa le mveliso.Yenza iindonga, uphahla, njl njl.Kodwa ngenxa yenkangeleko yayo entle, ukusebenza kakuhle kokusebenza, kunokusetyenziswa ikakhulu kwizixhobo zasekhaya, ii-acoustics, ifenitshala yentsimbi, umhombiso wangaphakathi, njl.
Iimpawu zekhoyili egqunywe ngombala hlela kwaye udlale
Imathiriyeli esisiseko eyenziwe ngegalvanized:Ukwaleka obhityileyo, ukuxhathisa umhlwa akulunganga njengoko idiphu eshushu imathiriyeli yagalvanized;
Inxalenye yangaphantsi eyenziwe ngesinyithi eshushu-diphu:Icwecwe elicekethekileyo lentsimbi efakwe kwibhafu ye-zinc etyhidiweyo ukuze igqume umphezulu nge-zinc.Eli phepha lifakwe igalvanized linokubambelela kakuhle kokutyabeka kunye nokuwelda.
I-aluminiyam ye-zinc substrate yediphu eshushu:I-55% ye-Al-Zn plating, ukusebenza kakuhle kwe-anti-corrosion, ubomi benkonzo bungaphezu kwamaxesha angama-4 ensimbi eqhelekileyo.Kukutshintshwa kwephepha elifakwe igalvanized.
Iimbonakalo:
(1) Ukuqina okuhle, ukuxhathisa ukubola kukude kunentsimbi eyenziwe ngamagalvanized;
(2) ukumelana nobushushu obulungileyo, kwiqondo lobushushu obuphezulu kunentsimbi yentsimbi akukho lula ukutshintsha umbala;
(3) Inokubonakala kakuhle kwe-thermal;
(4) efana nokusebenza kwepleyiti yentsimbi ekhandiweyo kunye nokusebenza kokutshiza;
(5) Inokusebenza kakuhle kwe-welding.
(6) Ngokusebenza kakuhle kweendleko, ukusebenza okuzinzileyo kunye nexabiso elikhuphisana kakhulu.Ngoko ke, abakhi bezakhiwo, iinjineli kunye nabavelisi baye basetyenziswa ngokubanzi kwizakhiwo zoshishino, izakhiwo zetsimbi kunye nezixhobo zoluntu, ezifana neengcango zegaraji, i-gutters kunye nophahla.
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Umenzi uthengisa umgangatho ophezulu wePpji PPGI yentsimbi...
inkcazelo Iikhoyili ezigqunywe ngombala zisekelwe kwiphepha elenziwe ngentsimbi eshushu-diphu, ishidi legalvanized eshushu-dip, i-electro-galvanized sheet, njl njl. Emva kokulungiswa komphezulu (ikhemikhali yokucoca kunye nonyango lokuguqulwa kweekhemikhali), enye okanye iileya ezininzi zezinto eziphilayo zifakwe kwi umphezulu, kwaye emva koko Imveliso enyangelwe ngokubhaka.Ukufakwa kombala wokugquma iikhoyili ezigqunywe ngemibala zilula, zintle kwaye zineempawu ezilungileyo zokuchasa ukurusa, kunye ...
