Txheej txheem cej luam ntawm PPGI / PPGL Coil
PPGI lossis PPGL (xim coated steel kauj lossis prepainted steel coil) yog cov khoom tsim los ntawm kev siv ib lossis ob peb txheej ntawm cov organic txheej rau saum npoo ntawm steel phaj tom qab tshuaj pretreatment xws li degreasing thiab phosphating, thiab tom qab ntawd ci thiab kho. Feem ntau, cov ntawv kub-dip galvanized los yog kub-dip aluminium Zinc phaj thiab electro-galvanized phaj yog siv los ua substrates.
Specification
| Khoom npe | Prepianted Steel Chev (PPGI, PPGL) |
| Txuj | AISI, ASTM A653, JIS G3302, GB |
| Qib | CGLCC, CGLCH, G550, DX51D, DX52D, DX53D, SPCC, SPCD, SPCE, SGCC, thiab lwm yam |
| Thickness | 0.12-6.00 hli |
| Dav | 600-1250 hli |
| Zinc Txheej | Z30-Z275; AZ30-AZ 150 |
| Xim | RAL Xim |
| Kev pleev xim | PE, SMP, PVDF, HDP |
| Nto | Matt, High gloss, Xim nrog ob sab, Wrinkle, Ntoo xim, Marble, lossis customized qauv. |
Advantage thiab Application
Qhov kub-dip Al-Zn substrate txais kub-dip Al-Zn steel ntawv (55% Al-Zn) raws li cov txheej txheem tshiab, thiab cov ntsiab lus ntawm Al-Zn feem ntau yog 150g / ㎡ (ob sab). Qhov corrosion kuj ntawm kub-dip galvanized ntawv yog 2-5 npaug ntawm cov ntawv kub-dip galvanized. Kev siv tsis tu ncua lossis sib cuam tshuam ntawm qhov kub txog li 490 ° C yuav tsis hnyav oxidize lossis tsim cov nplai. Lub peev xwm los cuam tshuam cov cua sov thiab lub teeb yog 2 npaug ntawm kub-dip galvanized steel, thiab qhov kev xav tau ntau dua 0.75, uas yog cov khoom siv hauv tsev zoo tshaj plaws rau kev txuag hluav taws xob. Electro-galvanized substrate siv electro-galvanized ntawv raws li lub substrate, thiab cov khoom tau los ntawm txheej organic xim thiab ci yog electro-galvanized xim-coated ntawv. Vim tias cov zinc txheej ntawm cov ntawv electro-galvanized yog nyias, cov ntsiab lus zinc feem ntau yog 20/20g / m2, yog li cov khoom no tsis haum rau siv hauv kev tsim cov phab ntsa, ru tsev, thiab lwm yam sab nraum zoov. Tab sis vim nws cov tsos zoo nkauj thiab kev ua haujlwm zoo heev, nws tuaj yeem siv rau hauv cov khoom siv hauv tsev, suab, steel rooj tog, kho kom zoo nkauj sab hauv, thiab lwm yam txog 1.5 zaug.
Daim duab nthuav dav
