Dulmar guud oo ku saabsan PPGI/PPGL Coil
PPGI ama PPGL (bir-dabool midab leh ama bir-dabool hore loo rinjiyeeyay) waa badeecad laga sameeyay iyadoo hal ama dhowr lakab oo dahaar dabiici ah lagu mariyo dusha sare ee saxanka birta ka dib daaweynta kiimikada sida dufanka iyo fosfatiga, ka dibna dubista iyo bogsashada. Guud ahaan, xaashida galvanized-ka ee kulul-ku-mari karta ama saxanka zinc-ka ee kulul-ku-mari karta iyo saxanka electro-galvanized ayaa loo isticmaalaa substrate ahaan.
Faahfaahinta
| Magaca Badeecada | Gariiradda Birta ah ee la diyaariyey (PPGI, PPGL) |
| Heerka Caadiga ah | AISI, ASTM A653, JIS G3302, GB |
| Fasal | 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 |
| Midab | Midabka RAL |
| Rinjiyeynta | PE, SMP, PVDF, HDP |
| Dusha sare | Matt, Dhalaal Sare, Midab leh laba dhinac, Laalaab, Midab alwaax ah, Marmar, ama qaab gaar ah. |
Faa'iidada iyo Codsiga
Substrate-ka Al-Zn ee kulul-ku-maroojinta ah wuxuu qaataa xaashida birta ah ee Al-Zn ee kulul-ku-maroojinta ah (55% Al-Zn) oo ah substrate-ka cusub ee dahaaran, maaddada Al-Zn-na badanaa waa 150g/㎡ (laba-dhinac). Iska caabbinta daxalka ee xaashida galvanized-ka ee kulul-ku-maroojinta ah waa 2-5 jeer ka badan xaashida galvanized-ka ee kulul-ku-maroojinta ah. Isticmaalka joogtada ah ama kala-go'an heerkulka ilaa 490°C si xun uma oksaydhin doono ama ma soo saari doono miisaan. Awoodda lagu muujinayo kulaylka iyo iftiinka waa 2 jeer ka badan birta galvanized-ka ee kulul-ku-maroojinta ah, milicsigana wuxuu ka weyn yahay 0.75, taas oo ah agab dhisme oo ku habboon kaydinta tamarta. Substrate-ka electro-galvanized wuxuu isticmaalaa xaashida electro-galvanized sida substrate-ka, badeecada laga helo dahaarka rinjiga dabiiciga ah iyo dubista waa xaashi midab leh oo electro-galvanized ah. Sababtoo ah lakabka zinc ee xaashida electro-galvanized ah waa khafiif, maaddada zinc-ku badanaa waa 20/20g/m2, sidaa darteed badeecadani kuma habboona in loo isticmaalo sameynta derbiyada, saqafyada, iwm. bannaanka. Laakiin sababtoo ah muuqaalkeeda quruxda badan iyo waxqabadka farsamaynta ee aadka u wanaagsan, waxaa inta badan loo isticmaali karaa qalabka guriga, maqalka, alaabta guriga ee birta ah, qurxinta gudaha, iwm. qiyaastii 1.5 jeer.
Sawir Faahfaahsan
-
Guddiyada Saqafka Galvanized / Birta Sheet Galvanized R ...
-
ASTM A653 Z275 Birta Galvanized ee Warshad Shiinaha
-
Sheet Bir ah oo GI ah oo la jarjaray/Zinc ah oo saqaf ah oo la sameeyay ...
-
Silig bir ah oo galvanized ah oo kulul lagu rusheeyey
-
Soo saaraha Xirfadlaha ah ee Ppgi Gariiradaha loogu talagalay Roofin ...
-
RAL 3005 Birta Galvanized-ka ah ee la rinjiyeeyay











