Taw qhia
Xim -coated steel kauj yog cov khoom sib xyaw ua los ntawm kev siv cov xim organic rau cov hlau strip tom qab degreasing thiab phosphating, ces ci.
| Ua siab ntev | ±1% |
| Zinc txheej | 30-275g / m2, raws li tus neeg yuav tsum tau muaj |
| Txuj | ASTM, DIN, JS, BS, GB / T |
| Daim ntawv pov thawj | JIS, ISO9001, API, BIS, Gs |
| Nto | Kub-dip Galvanized |
| RAL Xim | Tau customized |
| Ntev | Customized (1-30t / kauj) |
| Dav | 50cm-2.2m los yog raws li xav tau |
| Thickness | 0.1-10mm los yog raws li xav tau |
| Cov txheej txheem | Kub-dipped galvanized |
| Daim ntawv thov | Lub tsev, Choj, kis ntauwd, Nkoj, Muaj cua sov |
Nta
- Corrosion Resistance
Siv cov- zoo txias- dov steel kom ntseeg tau tias zoo heev flatness los yog galvanized steel (zinc txheej 60-275 g / m²) los txhim kho corrosion kuj.
- Superior UV Resistance thiab Weatherability
Txais yuav polyester, PVDF, los yog silicone - hloov polyester txheej. PVDF txheej muaj superior UV tsis kam (ΔE Tsawg dua los yog sib npaug rau 3 tom qab 3000h UV kuaj) thiab weatherability.
- Kev tiv thaiv ruaj khov
Lub coated steel sawb nkag mus rau hauv lub cub tawg thiab ci ntawm 200-250℃rau crosslink thiab kho cov organic txheej (xws li polyester, PVDF, thiab lwm yam), tsim ib tug ruaj khov tiv thaiv thiab zoo nkauj txheej.
Mechanical Performance Indicators
Cov yam ntxwv ntawm cov xim -coated steel coils feem ntau yog nyob ntawm cov khoom siv hauv paus thiab kev siv tshuab. Cov ntaub ntawv hauv paus muaj xws li Q235, SGCC (kub-dip galvanized base material), DX51D + Z, thiab lwm yam. Cov kev ntsuas tseem ceeb yog raws li hauv qab no:
| Performance Indicators | Kev xeem Standard | Hom Tus Nqi Ntau | ||||
| Yield zog (Rp0.2) | GB/T 228 | 20-350 MPa (kho raws li qib khoom siv hauv paus) | ||||
| Tensile zog (Rm) | GB/T 228 | 300-500 MPa | ||||
| Elongation (A) | GB/T 228 | Ntau dua lossis sib npaug li 15% (txias-cov khoom siv dov hauv paus); Ntau dua lossis sib npaug li 10% (kub-cov ntaub ntawv dov puag) | ||||
| Txheej Adhesion | GB/T 5270 | Kuaj los ntawm tus ntoo khaub lig-txiav txoj kev, txheej txheej detachment qib tsawg dua los yog sib npaug rau 1 | ||||
| Impact Resistance | GB/T 1732 |
500 g rauj cuam tshuam los ntawm qhov siab ntawm 50 cm, tsis muaj txheej tawg los yog detachment |
||||
| Khoov Resistance | GB/T 1731 | 180℃dabtsi yog khoov (khoov vojvoog=2 × puag khoom thickness), tsis muaj txheej txheej tawg | ||||
Customization Options
- Coil Dimensions
Siv cov cav tov precision flattening, peb uncoil steel coils loj rau hauv cov ntawv tiaj tus nrog cov kev cai ntev (1-6 m) thiab coil - sib npaug dav. Rau cov neeg siv khoom xav tau ntau qhov ntau thiab tsawg, peb tuaj yeem yob lawv mus rau hauv cov yob me me nrog cov khoom siv sab hauv (508 hli / 610 hli) thiab qhov hnyav (500-2000 kg).
Ib qho - nres ua haujlwm - suav nrog kev tsis sib xws, txiav, thiab rov ua dua - yog muaj kom haum rau koj qhov kev ua haujlwm.
- Xim xaiv
Muab ntau tshaj 60 tus qauv xim (ua raws li RAL / Pantone) thiab kev cai xim sib txuam, ua kom cov hlau coils ua raws li koj hom lossis qhov project zoo nkauj.
- Flexible Size Customization
Txhawm rau ua kom tau raws li ntau hom kev tsim khoom thiab qhov yuav tsum tau ua, peb muab kev hloov kho yooj yim rau qhov loj me.
FAQ
Q: Dab tsi yog cov txheej txheem tsim cov xim -coated sheet rolls?
A: Kev tsim khoom ua raws cov txheej txheem ua tiav: substrate pub → nto pretreatment → txheej daim ntawv thov → ci thiab kho → txias thiab tshuaj xyuas → rewinding thiab ntim
Q: Lub hom phiaj ntawm cov txheej txheem degreasing yog dab tsi?
A: Degreasing feem ntau siv alkaline ntxuav lossis electrolytic tu kom tshem tawm cov roj, plua plav, thiab lwm yam impurities los ntawm steel nto, txhim kho txheej adhesion.
Q: Dab tsi yog phosphating lossis passivation hauv txheej txheem txheej?
A: Phosphating or passivation forms a dense protective film on the substrate surface, which helps isolate air, reduce oxidation, and enhance the bonding strength between the coating and the steel base.
Q: Yuav ua li cas yog cov txheej txheem rau steel sawb?
A: Cov txheej txheem feem ntau yog siv los ntawm cov txheej txheem yob (cov txheej txheem tseem ceeb) lossis txau. Raws li cov khoom xav tau, ib qho - sab lossis ob sab - sab txheej tuaj yeem siv tau.
Cim npe nrov: xim coated ntawv yob, Tuam Tshoj xim coated ntawv yob manufacturers, lwm tus neeg, Hoobkas
