Zambiri za PPGI/PPGL Coil
PPGI kapena PPGL (coil zitsulo zokutidwa ndi utoto kapena koyilo yachitsulo yopaka utoto) ndi chinthu chomwe chimapangidwa popaka nsanjika imodzi kapena zingapo za zokutira za organic pamwamba pa mbale yachitsulo pambuyo popangira mankhwala monga kutsitsa ndi phosphating, kenako kuphika ndi kuchiritsa. Nthawi zambiri, mapepala otentha oviika ngati malata kapena mbale ya aluminiyamu yotentha ya Zinc ndi mbale yamagetsi yama electro-galvanized amagwiritsidwa ntchito ngati magawo.
Kufotokozera
| Dzina lazogulitsa | Prepinted Steel Coil (PPGI, PPGL) |
| Standard | AISI, ASTM A653, JIS G3302, GB |
| Gulu | CGLCC, CGLCH, G550, DX51D, DX52D, DX53D, SPCC, SPCD, SPCE, SGCC, etc. |
| Makulidwe | 0.12-6.00 mm |
| M'lifupi | 600-1250 mm |
| Kupaka kwa Zinc | Z30-Z275; AZ30-AZ150 |
| Mtundu | Mtundu wa RAL |
| Kujambula | PE, SMP, PVDF, HDP |
| Pamwamba | Matt, High gloss, Mtundu wokhala ndi mbali ziwiri, Makwinya, Mtundu wa Wooden, Marble, kapena makonda. |
Ubwino ndi Kugwiritsa Ntchito
Gawo laling'ono lotentha la Al-Zn limatenga pepala lachitsulo la Al-Zn (55% Al-Zn) ngati gawo lomwe lakutidwa kumene, ndipo zomwe zili mu Al-Zn nthawi zambiri zimakhala 150g/㎡ (mbali ziwiri). Kukana dzimbiri kwa otentha-kuviika kanasonkhezereka pepala ndi 2-5 nthawi ya otentha-kuviika kanasonkhezereka pepala. Kugwiritsa ntchito mosalekeza kapena kwapakatikati pa kutentha mpaka 490 ° C sikudzawononga kwambiri oxidize kapena kutulutsa sikelo. Kutha kuwonetsa kutentha ndi kuwala ndi 2 kuwirikiza kawiri kuposa chitsulo chovimbidwa chotenthetsera, ndipo kuwunikira kwake ndikwambiri kuposa 0,75, chomwe ndi chinthu chomangira choyenera kupulumutsa mphamvu. Gawo laling'ono lamagetsi lamagetsi limagwiritsa ntchito pepala lopangira magetsi ngati gawo lapansi, ndipo chopangidwa ndi kupaka utoto wa organic ndi kuphika ndi pepala lopaka utoto wamagetsi. Chifukwa zinki wosanjikiza wa pepala electro-galvanized ndi woonda, zinki zili zambiri 20/20g/m2, kotero mankhwalawa Si oyenera ntchito popanga makoma, madenga, etc. panja. Koma chifukwa cha maonekedwe ake okongola ndi ntchito yabwino yokonza, ingagwiritsidwe ntchito makamaka pazida zapakhomo, zomvetsera, mipando yachitsulo, zokongoletsera zamkati, ndi zina za 1.5 nthawi.
Kujambula mwatsatanetsatane
