Txheej txheem cej luam ntawm PPGI / PPGG COIL
PPgi lossis PPGG (xim-coated steel chev lossis npaj ua los ntawm cov txheej txheem steel) yog cov khoom lag luam organic tom deg Feem ntau, kub-dip galvanized ntawv lossis kub-dip txhuas zinc phaj thiab electro-galvanized phaj yog siv raws li substrates.
Kev qhia tshwj xeeb
| Khoom npe | Precianted steel chev (ppgi, ppgl) |
| Lub hom phiaj | AISI, ASTM A653, JIS G3302, GB |
| Teem nqi | C Nyem, G550, DX550, DX51D, DX51D, DX52D, SPCD, SPCD, SPCC, ETCCC, thiab lwm yam |
| Qhov tuab | 0.12-6.00 hli |
| Qhov dav | 600-1250 hli |
| Zinc Txheej | Z30-Z275; AZ30-AZ150 |
| Xim | Ral xim |
| Daim duab | PE, SMP, PVDF, HDP |
| Nplaim | Matt, siab siab, xim nrog ob sab, wrinkle, ntoo xim, marble, lossis customized qauv. |
Hom Phiaj thiab Daim Ntawv Thov
Cov xov xwm kub kub-dn al-ZN al-Zn steel ntawv (55% al-zn) raws li cov tshiab coated substrate, thiab cov ntsiab lus ntawm al-zn yog feem ntau 150g / ㎡ (ob-sab). Lub corrosion tsis kam ntawm cov ntawv kub-dip galvanized yog 2-5 zaug uas kub-dip galvanized. Nruam lossis sib quas ntus siv nyob rau ntawm qhov kub thiab txias txog 490 ° C yuav tsis mob oxidize lossis tsim cov nplai. Lub peev xwm los cuam tshuam cov cua sov thiab lub teeb yog 2 zaug ntawm kub-dip galvanized steel, thiab kev xav ntau dua 0.75, uas yog cov khoom zoo tshaj plaws rau lub zog txuag. Lub electro-galvanized substrate siv electro-galvanized ntawv yog lub substrate, thiab cov khoom tau los ntawm txheej organic xim thiab ci yog elecal-coated seet. Vim tias cov txheej zinc txheej ntawm cov ntawv elecanized yog nyias, cov khoom siv zinc yog feem ntau 20 / 20g / m2, yog li cov khoom no tsis haum rau kev siv phab ntsa, ru tsev, thiab lwm yam. Sab nraum zoov. Tab sis vim nws cov tsos zoo nkauj thiab kev ua tau zoo dua qub, nws tuaj yeem siv tau tsuas yog kho kom zoo nkauj, khoom siv sab hauv, thiab lwm yam txog 1.5 zaug.
Cov Kos Xwm Nthuav Cov
