Uhlolojikelele
I-Premium Hot-Dipped PPGI Galvanized Steel Coil ingumkhiqizo wensimbi osebenza kahle oklanyelwe izinhlelo zokusebenza ezidinga ibhalansi yokumelana nokugqwala, ukwakheka, kanye nobuhle obuqedwe ngaphambilini. Ikhiqizwe nge-galvanization ye-hot-dip eqhubekayo (i-Z60-Z275g zinc), ikhoyili ifaka ijazi le-polymer elipendwe ngaphambili (i-polyester, i-SMP, noma i-PVDF) esetshenziswa ku-substrate yensimbi enekhabhoni ephansi (amabanga e-SPCC/SGCC), esusa isidingo sokupenda esizeni.
Uhlelo lokuvikela olunezingqimba ezimbili—isisekelo esinothe nge-zinc sokumelana nokugqwala komhlatshelo kanye ne-polymer topcoat ukuze umbala uqine—lulwenza lulungele ukwakhiwa kwenani elikhulu ekwakhiweni, izinto zikagesi, nezimboni zezimoto. Itholakala ngogqinsi ukusuka ku-0.15mm kuya ku-2.5mm nobubanzi obufika ku-1250mm, ikhoyili isekela ukwakheka kwama-roll, ukugxiviza, nokusika ngemfucuza encane.
Izici
Uhlelo Lokuvikela Lwezingqimba Ezimbili :
I-Hot-Dip Galvanized Substrate : I-Zinc coating (i-Z60 yangaphakathi, i-Z275 yogu) yakha umgoqo womhlatshelo, ovikela insimbi ngisho noma ingaphezulu liklwetshiwe noma lisikiwe.
I-Topcoat Ependwe Ngaphambili : Izingubo ze-Polyester (iwaranti yeminyaka eyi-10) yokusetshenziswa okuvamile; Izembatho ze-PVDF (iwaranti yeminyaka engu-20) yokuchayeka okweqile kwe-UV, eqinisekisa ukugcinwa kombala kwesikhathi eside ezindaweni eziwugwadule/ezishisayo.
I-Industrial-Grade Formability :
Igcina i-ductility engu-95% ngemva kokudweba, ivumela umdwebo ojulile womumo oyinkimbinkimbi (isb., izinsimbi zezimoto, amaphaneli eminyango yesiqandisi) ngaphandle kokumboza i-delamination.
Ukubekezelela ukujiya okuqinile (+/-0.01mm) kuqinisekisa ukusebenza okufanayo emigqeni yokukhiqiza ezenzakalelayo, ebalulekile ezingxenyeni ezinembayo.
Ukusebenza Kwenqubo :
Ihlinzekwe ngamakhoyili amakhulu (amathani angu-5-20) anokusikelwa ngokuzithandela kububanzi obungokwezifiso (ubuncane obungu-300mm), kunciphisa isikhathi sokuphumula emigqeni eyakha ama-roll ngo-30%.
Indawo eseyiqedwe ngaphambilini iqeda izinyathelo zokudweba zangemuva kokwenziwa, konga u-40%+ ezindlekweni zomsebenzi nezokumboza uma kuqhathaniswa nensimbi eluhlaza.
Ukuthobelana Komhlaba :
Ihlangabezana namazinga e-ISO 14682, ASTM A924, kanye ne-EN 10169, iqinisekisa ukungaguquguquki kwamaphrojekthi wamazwe ngamazwe (isb., ingqalasizinda ye-EU, amafekthri aseNingizimu-mpumalanga Asia).
Izingubo ze-Low-VOC zihambisana nemithetho yase-California ye-CARB II, ephephile ukusetshenziswa ezakhiweni zokuhlala nezemfundo.
Isicelo
Imboni Yezokwakha : Ikhiqiza ama-trusses ophahleni, ukunamathisela udonga, namafreyimu ensimbi ezindlu ezakhiwe ngaphambilini (isb., izindlu ezijwayelekile e-Japan) kanye namashedi ezimboni (isb, izikhungo zokugcwalisa zase-Amazon).
Imishini Yasekhaya : Yakha amaphaneli eziqandisi (isb., ama-Samsung's stainless steel-look finishes), imishini yokuwasha, nama-air conditioners, amelana namafutha asekhishini namakhemikhali elondolo.
Izingxenye Zezimoto : Ikhiqiza imizimba yamaloli (isb., ama-semi-trailer e-Volvo), izikhumba zama-trailer, nabakaki bangaphakathi, ezinoqweqwe lwe-Z275 oluvikela kusawoti womgwaqo eNyakatho Yurophu/Canada.
I-General Fabrication : Ilungele ifenisha yensimbi (isb., izixazululo zesitoreji se-IKEA), izimpawu, kanye ne-HVAC ductwork, enikeza ibhalansi engabizi kakhulu yokuqina nobuhle.
FAQ
Q: Ngikhetha kanjani phakathi kwamajazi aphezulu e-SMP ne-PVDF?
A: I-SMP (i-silicone-modified polyester) ifanele izindawo zezimboni ezinokuchayeka kwamakhemikhali okuncane; I-PVDF inconyelwe ezifundeni ezisogwini/eziwugwadule ezidinga ukumelana ne-UV okuphezulu.
Umbuzo: Ikhoyili ingasetshenziswa yini ngokuthinta ukhonkolo?
IMPENDULO: Yebo, kodwa sebenzisa i-bituminous primer ukuze uvikele imiphetho esikiwe ekugqwaleni kwe-alkaline, ikakhulukazi ezinqwaba zesisekelo nezindonga ezibambayo.
Q: Ingakanani impilo ejwayelekile endaweni yezimboni esogwini?
A: I-Z275 ene-PVDF enamathela ihlala iminyaka engu-15-20; ukuhlanzwa okuvamile ukuze kukhishwe insila yezimboni kunganweba impilo yesevisi ngama-25%.
Q: Ingabe ifekthri inikeza ukufanisa imibala yamalogo ezinkampani?
IMP: Yebo, sihlinzeka ngokumatanisa kombala we-Pantone/RAL ngokubekezelelana kwe-ΔE ≤1.0, okulungele amaphrojekthi okuhweba athobela umkhiqizo (isb., ukufulelwa kwendawo yokudlela yakwaMcDonald).
