PPGLSoo saaraha, wax-soo-saarka, alaab-qeybiye,PPGLDhoofinta gudahaSHIINAHA.
1. Soo bandhigida guud ee PPGL
PPGL, waxay u taagan tahay birta galvalume ee hore loo rinjiyeeyay, waxa kale oo loo yaqaanaa gariiradda birta galvalume ee hore loo sii rinjiyeeyay, oo leh xaashi bir galvalume substrate ahaan.
PPGL ama gariiradda birta galvalume ee hore loo rinjiyeeyay, waxaa lagu dahaadhay isku dhafka aluminium, zinc, iyo walxaha kale ee raadraaca.Halabuurka caadiga ah ee daahan galvalume waa 55% aluminium, 43.4% zinc, iyo 1.6% walxaha raadraaca.
Waraaqaha PPGL waxaa lagu diyaariyaa iyadoo la isku darayo xoogga birta iyo awoodaha ka hortagga dahaadhka birta sida Zinc ama Aluminium.Waxay si gaar ah ugu adkaysanaysaa cimilada iyo xaalufka deegaanka oo waa la feeray, la riixi karaa, la duubi karaa, ama waa lagu biiri karaa si kasta oo suurtagal ah shuruud kasta.Waxaa lagu sameeyaa sifooyin kala duwan si ay ugu habboonaadaan codsiyada kala duwan.Way fudud yihiin oo way adag yihiin meelaynta fudud iyo inay bixiyaan cimri dherer sare.Kuma dilaan cadaadis waxaana loo sameeyaa si tayo sare leh.
2.Faa'iidooyinka asaasiga ah ee alaabta
•Aiska caabinta roobka cidd:
Habka ilaalinta dahaarka: way fududahay in lagu sameeyo roob aashito ah deegaanka qiiqa warshadaha heerka sare ah ama wasakhowga.Galitaanka aysiidhku waxay ka samaysmi doontaa dusha birta hore loo dahaadhay waxayna dedejin doontaa daxalka, samaynta finan, diirka iyo ifafaale kale.
Iska caabbinta UV:
Habka ilaalinta dahaarka: iyada oo la raacayo xaaladda ultraviolet ama iftiinka qorraxda xooggan, saxanka hore loo sii daayay ayaa noqon doona budada iyo daalka, taas oo muujin doonta midab iyo luminta dhalaalka, oo si dhakhso ah u lumin doona daboolka.
•Msaliid iyo caabbinta kulaylka:
Habka ilaalinta dahaarka: jawiga kulul iyo qoyan, cadaadiska osmotic sare ee uumiga biyaha ayaa dardar gelin doona dhexgalka, samaynta denaturation ee filimka daahan, ka dibna daxal substrate ah, iyo xumbo iyo diirka dhici doona.
•Ladkeysiga heerkulka:
Habka ilaalinta dahaarka: inta badan dahaarka waxay ilaalin karaan waxqabadka processing xasilloon oo ka sarreeya 0 ° C. Si kastaba ha ahaatee, marka heerkulku ka hooseeyo 20-40 ° C aagga qabow, daaha caadiga ah waxay noqon doonaan kuwo jajaban, foorarsan ama xitaa hoos u dhacaya, sidaas darteed Saamaynta difaaca ayaa si buuxda u luntay.
•Acodsi
Birta dahaarka leh ee galvanized/aluminium zinc waxaa loo isticmaalaa qaab dhismeedka saqafka, lakabka balakoonka, qaabka daaqada, shaashadda iyo qalabka korontada.Birta rinji ah ayaa loo samayn karaa qaab kasta, waxayna leedahay iska caabin cimilo oo heer sare ah, nolol aad u fiican iyo xulashada qaabdhismeedka.
3.Caafimaadka
Heerka | AISI,ASTM,GB,JIS | MIDABKA | DhammaanRALmidab |
Qalab (Darajo) | SGCC,SGCH,G350,G450, G550,DX51D,DX52D,DX53D | Nooca substrate | birta galvanized / galvanized |
Nooca habka dahaarka | Hore: labajibbaaran&laba qallajin. | ||
Adag | HRB60-110 | ||
Ballaca | 600-1500mm | Dhumucda | 0.12-1.2mm |
HoreHordhac | PU ama Epoxy 5μm | daahan Zinc | Z30-Z275G |
Back Primer | PU ama Epoxy 2-5μm | Daaweynta dusha sare | Filim ilaalin ah ayaa lagu dabaqi karaa |
Anaga JINBAICHENG waa mid ka mid ah soo saaraha caanka ah, dhoofiyaha, kaydiyaha, kaydiyaasha iyo alaab-qeybiyaha tayada leh ee PPGL.Waxaan leenahay macmiil ka Thane, Mexico, Turkey, Pakistan, Cumaan, Israel, Masar, Arab, Vietnam,Myanmar, Jarmal, iwm.
https://www.sdjbcmetal.com/steel-coil/
Email:jinbaichengmetal@gmail.com
Waqtiga boostada: Oct-31-2022