Dulmar guud ee PPGI/PPGL Coil
PPGI ama PPGL (gariiradda birta midabaysan ama gariiradda birta ah ee hore u rinjiyeeyay) waa wax soo saarka iyadoo la marsado hal ama dhowr lakab oo daahan organic ah oogada saxanka birta ka dib daawaynta kiimikaad sida xaalufinta iyo fosfatinta, ka dibna dubitaanka iyo daawaynta. Guud ahaan, xaashida galvanized-ka-kulul-kulul ama aluminium-kulul-kulul saxan Zinc ah iyo saxan koronto-galvanized ah ayaa loo isticmaalaa sida substrates.
Tilmaamid
| Magaca Alaabta | Gariiradda Birta La Soo Diray (PPGI, PPGL) |
| Heerka | AISI, ASTM A653, JIS G3302, GB |
| Darajo | CGLCC, CGLCH, G550, DX51D, DX52D, DX53D, SPCC, SPCD, SPCE, SGCC, iwm |
| Dhumucda | 0.12-6.00 mm |
| Ballaca | 600-1250 mm |
| Dahaarka Zinc | Z30-Z275; AZ30-AZ150 |
| Midabka | Midabka RAL |
| Rinjiyeynta | PE, SMP, PVDF, HDP |
| Dusha sare | Matt, dhalaal sare, Midab laba dhinac leh, Laalaab, Midab alwaax ah, Marble, ama qaab la habeeyey. |
Faa'iidada iyo Codsiga
Substrate-ka kulul ee Al-Zn wuxuu qaataa xaashida kulul ee Al-Zn birta ah (55% Al-Zn) sida substrate-ka cusub ee dahaarka leh, iyo waxa ku jira Al-Zn inta badan waa 150g/㎡ (laba dhinac). Iska caabbinta daxalka ee xaashida galvanized-ku-kululku waa 2-5 jeer ka xaashida galvanized-kuleelka ah. Isticmaalka joogtada ah ama joogtada ah ee heerkulka ilaa 490 ° C si xun uma uumi doono ama ma soo saari doono miisaan. Awoodda lagu muujinayo kulaylka iyo iftiinka waa 2 jeer ka badan birta galvanized ee kulul, iyo milicsiga ayaa ka weyn 0.75, taas oo ah qalab dhisme oo ku habboon badbaadinta tamarta. Substrate-ka korantada-galvanized-ku wuxuu isticmaalaa xaashi-koronto-galvanized sida substrate-ka, iyo badeecada lagu helo dahaadhka rinjiga dabiiciga ah iyo dubista waa xaashi midab-dahaar leh oo korantada-galvanized ah. Sababtoo ah lakabka zinc ee xaashida elektiroonigga ah waa dhuuban, maadada zinc badanaa waa 20/20g/m2, markaa alaabtani Kuma habboona in loo isticmaalo samaynta gidaarada, saqafyada, iwm. Laakiin sababta oo ah muuqaalkeeda quruxda badan iyo waxqabadka processing aad u fiican, waxaa inta badan loo isticmaali karaa qalabka guriga, maqalka, alaabta guriga, qurxinta gudaha, iwm. qiyaastii 1.5 jeer.
Sawirka Faahfaahin
