Incamake ya PPGI/PPGL Coil
PPGI cyangwa PPGL (icyuma gitwikiriwe n'amabara cyangwa icyuma gitwikiriwe n'irangi) ni umusaruro ukorwa hakoreshejwe urwego rumwe cyangwa nyinshi z'ipamba ry'umwimerere ku buso bw'icyuma nyuma yo kugitunganya mbere nko gukuraho amavuta na phosphate, hanyuma ugateka no gukaraba. Muri rusange, ipamba rya galvanized rishyushye cyangwa ipamba rya aluminium ishyushye na plaque ya electro-galvanized ni byo bikoreshwa nk'ibikoresho.
Ibisobanuro
| Izina ry'igicuruzwa | Igikoresho cy'icyuma gikozwe mu buryo bwa Prepianted Steel Coil (PPGI, PPGL) |
| Igisanzwe | AISI, ASTM A653, JIS G3302, GB |
| Icyiciro | CGLCC, CGLCH, G550, DX51D, DX52D, DX53D, SPCC, SPCD, SPCE, SGCC, nibindi |
| Ubunini | mm 0.12-6.00 |
| Ubugari | mm 600-1250 |
| Igipfukisho cya Zinc | Z30-Z275; AZ30-AZ150 |
| Ibara | Ibara rya RAL |
| Gushushanya | PE, SMP, PVDF, HDP |
| Ubuso | Matt, Ibara ry'urumuri rwinshi, Ibara rifite impande ebyiri, Iminkanyari, Ibara ry'imbaho, Marble, cyangwa igishushanyo cyihariye. |
Akamaro n'Ikoreshwa
Imashini ya Al-Zn ishyushye ikoresha ibati ry'icyuma rya Al-Zn rishyushye (55% Al-Zn) nk'ibati rishya ripfutse, kandi ingano ya Al-Zn isanzwe ari 150g/㎡ (impande ebyiri). Ubudahangarwa bw'ibati ry'icyuma rishyushye rikubye inshuro 2-5 ugereranyije n'ibati ry'icyuma rishyushye. Gukoresha buri gihe cyangwa rimwe na rimwe ku bushyuhe bugera kuri 490°C ntibizangiza cyane cyangwa ngo bitange ubunini. Ubushobozi bwo kugaragaza ubushyuhe n'urumuri ni inshuro 2 ugereranyije n'ibati ry'icyuma rishyushye, kandi ubushobozi bwo kugarura urumuri burenze 0.75, ari byo bikoresho byiza byo kubaka mu kuzigama ingufu. Imashini ya electro-galvanized ikoresha ibati ry'icyuma rishyushye nk'ibati, kandi umusaruro uboneka mu gusiga irangi ry'umwimerere no guteka ni ibati ry'amabara rya electro-galvanized. Kubera ko urwego rwa zinc rw'ibati ry'icyuma rishyushye ari ruto, ingano ya zinc isanzwe ni 20/20g/m2, bityo iki gicuruzwa ntikibereye gukoreshwa mu gukora inkuta, ibisenge, nibindi hanze. Ariko kubera ubwiza bwayo n'imikorere yayo myiza yo kuyitunganya, ishobora gukoreshwa cyane cyane mu bikoresho byo mu rugo, amajwi, ibikoresho by'icyuma, imitako y'imbere, n'ibindi inshuro zigera kuri 1.5.
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