Aluminium PVDF txheej brightens thiab tiv thaiv txhuas ru tsev nto. PVDF txheej txheej no siv cov tshuaj lom neeg tshwj xeeb los tiv thaiv fading thiab chalking. Txawm tias muaj teeb meem toxins hauv huab cua, nws ua haujlwm zoo. Aluminium kav ntev dua thiab tswj nws qhov zoo li qub vim yog carbon -fluorine bonding. Cov txheej txheem nruj yog ua raws li cov txheej txheem no los khaws cov xim thiab ci. Lawv feem ntau muaj 20 xyoo warranty. PVDF Aluminium Roofing Sheet yog ib qho kev xaiv zoo rau kev ua haujlwm ntev thiab style vim lawv tuaj yeem ua ntau yam xim.
PVDF yog dab tsi
PVDF (Polyvinylidene Fluoride) txheej yog siab -kev tiv thaiv txheej siv rau txhuas nto. Nws yog ua los ntawm fluorocarbon resin, uas ua rau muaj zog heev nrog cov txhuas substrate. Cov txheej no tsim ib qho chaw ruaj khov uas tiv taus kev puas tsuaj, corrosion, thiab ib puag ncig kev ntxhov siab.
Tsis zoo li cov xim pleev xim ib txwm siv, PVDF coatings muab kev ua haujlwm ntev tshaj -. Lawv cov qauv molecular tshwj xeeb-tshwj xeeb tshaj yog cov pa roj carbon muaj zog-fluorine (C-F) daim ntawv cog lus- muab cov tshuaj lom neeg ruaj khov zoo, yoog raws, thiab tiv thaiv kev puas tsuaj. Yog li ntawd, cov txheej txheem tswj nws txoj kev ncaj ncees thiab zoo li txawm tias tom qab xyoo ntawm kev raug sab nraum zoov.
Kev sib xyaw thiab cov khoom ntawm PVDF txheej
- Resins: Cov no tuav cov txheej ua ke. Lawv pab nws lo rau aluminium. Cov resin txiav txim siab npaum li cas thiab ntev npaum li cas - txheej txheej yog.
- Pigments: Cov no ntxiv xim thiab pab kom tsis txhob fading. Koj tuaj yeem xaiv ntau xim rau koj qhov project.
- Cov kuab tshuaj: Cov no ua rau cov txheej txheem yooj yim rau muab tso rau. Lawv qhuav thiab tawm ib txheej du.
- Additives: Cov no ua rau cov txheej txheem shinier, nyuaj, los yog huv.
Resin system yog qhov tseem ceeb tshaj plaws. Nws tswj cov txheej txheem ua haujlwm zoo npaum li cas. Pigments raug xaiv rau lawv cov xim muaj zog. Additives pab ua kom lub ntsej muag ci los yog tawv.
Koj tsis tas yuav repaint ntau zaus
Koj nkim khoom tsawg dua
Aluminium kav ntev
Koj siv cov peev txheej tsawg dua lub sijhawm
Cov yam ntxwv no ua rau cov txheej txheem pvdf yog qhov kev xaiv zoo. Lawv muaj zog, saib zoo, thiab xav tau kev saib xyuas me ntsis.
PVDF txheej yog kuaj nyob rau hauv ntau txoj kev. Koj tuaj yeem pom cov yam ntxwv tseem ceeb hauv cov lus hauv qab no:
|
Performance Feature |
Kev piav qhia |
Kev ntsuas ntsuas |
|---|---|---|
|
Huab cua Resistance |
Zoo heev ntawm kev tuav cov huab cua hnyav, UV rays, av noo, thiab acid nag. |
QUV xeem: Tsis muaj bubbling, tev, los yog hmoov rau ntau tshaj 4000 teev, ΔE<2.0. |
|
Adhesion |
Sticks muaj zog rau aluminium thiab tsis tev. |
Kuaj nrog kev kuaj adhesion, zoo li T-khoov kuaj rau khoov. |
|
Corrosion Resistance |
Kuaj tshuaj lom neeg thiab ib puag ncig hnyav heev. |
Kuaj nyob rau hauv qhov chaw uas muaj ntsev ntau los yog muaj kuab paug. |
Cov Ntsiab Cai ntawm PVDF Aluminium Roofing Coatings
Ib txheej PVDF zoo tsis yog ib txheej xim xwb. Nws yog ntau- txheej txheej txheej siv hla lub hauv paus txhuas.
Txheej Txheem Txheej Txheem:
- Aluminium Substrate:Cov khoom siv tseem ceeb.
- Pretreatment Txheej:Npaj qhov chaw rau xim adhesion.
- Primer:Ua raws li kev khi thiab ntxiv kev tiv thaiv corrosion.
- PVDF Txheej:Lub ntsiab xim thiab tiv thaiv txheej.
Thickness Khoom:
Standard (2-coat):Feem ntau nyob ib ncig ntawm 25μm. Zoo rau feem ntau ib puag ncig.
High-kawg (3-coat):Yuav ua tau 30μm mus rau 35μm. Feem ntau ntxiv ib lub tsho tiv thaiv kom meej rau qhov siab tshaj plaws nyob rau hauv cov xwm txheej hnyav.
Yuav ua li cas PVDF Bonds rau Aluminium
|
Kauj ruam |
Yuav ua li cas |
|---|---|
|
Nto Pretreatment |
Koj ntxuav thiab kho cov txhuas kom tshem tawm cov av thiab roj. |
|
Daim ntawv thov Primer |
Koj ntxiv primer los pab cov txheej nplaum zoo dua. |
|
PVDF Topcoat Spraying |
Koj txau cov PVDF txheej rau ntawm qhov chaw txhuas. |
|
Curing ntawm Kub Kub |
Koj ua kom sov lub coil kom lub txheej bonds nruj nreem. |
Cov txiaj ntsig tseem ceeb ntawm PVDF Aluminium Roofing
Vim li cas cov neeg yuav khoom them tus nqi them rau PVDF txhuas dhau tus qauv steel vov tsev?
- Huab cua Resistance: UV resistant. Nws tiv thaiv cov xim fading thiab chalking txawm tias tom qab 20 xyoo ntawm lub hnub raug.
- Kev Tiv Thaiv Corrosion: Aluminium ib txwm tiv thaiv xeb. Ua ke nrog PVDF, nws yooj yim tuav cov ntug hiav txwv ntsev cua lossis muaj smog.
- Lub teeb yuag tab sis muaj zog: Aluminium yog li 1/3 qhov hnyav ntawm cov hlau. Qhov no txo cov load ntawm lub tsev cov qauv thiab txo cov nqi shipping thiab installation.
- Fireproof: Nws yog ib yam khoom uas tsis yog -combustible khoom, raws li nruj me ntsis kev ruaj ntseg cov cai.
- Kev Kho Mob Tsawg: Los nag ntxuav cov av yooj yim, thiab tsis tas yuav tsum tau pleev xim ntau zaus.
Koj tuaj yeem tshawb xyuas seb pvdf-coated aluminium sawv ntawm huab cua nyob rau ntau qhov chaw:
|
Txheej hom |
Huab cua Resistance Life |
UV Resistance Rating |
Muaj Kev Nyab Xeeb Thaj Chaw |
|---|---|---|---|
|
Fluorocarbon PVDF hmoov |
20-30 xyoo |
★★★★★ |
Tropical/Coastal/High Pollution |
Kev tsim cov txheej txheem ntawm PVDF Corrugated Aluminium Sheet
Yuav ua li cas yog ib tug raw aluminium block ua ib lub ru tsev tiav?
- Aluminium Coil Production: Rolling aluminium ingots rau hauv cov coils ca.
- Surface Pretreatment: Degreasing thiab chromating kom paub meej cov xim zoo.
- PVDF Txheej: Cov txheej txheem txuas ntxiv rau cov menyuam txheej siv cov xim sib npaug.
- Baking & Curing: High -kub qhov cub kho PVDF resin kom ruaj ntseg rau cov hlau.
- Slitting / Txiav: Txiav tus tswv coil mus rau qhov dav xav tau.
- Roll Forming: Pub cov ntawv tiaj tus rau hauv cov tshuab kom nias rau hauv corrugated lossis trapezoidal duab.
- Kev Tshuaj Xyuas & Ntim: Kev kuaj xyuas zaum kawg ua ntej kev nyab xeeb export ntim.
GNEE muab cov nqi muag khoom ncaj qha thiab OEM ntau lawm rau tag nrho PVDF txhuas vov tsev ntawv. Xa peb qhov koj xav tau thickness, alloy, thiab dav, thiab peb yuav xa koj cov lus qhia ntxaws hauv 24 teev.
Tau txais cov lus hais hauv 24 teev
Xim thiab Deg tiav
PVDF coatings muab ntev - xim fidelity.
Txheem Xim:Peb phim txhua tus qauv RAL xim code.
Tshwj xeeb tiav:Cov xim hlau, matte tiav, lossis txawm ntoo thiab pob zeb lis qauv muaj rau cov qauv tsim tshwj xeeb.
Gloss Level:Feem ntau khaws cia ntawm qhov qis mus rau nruab nrab gloss (20% -40%) kom txo qis hnub ci ntsa iab ntawm lub ru tsev loj.
Technical Specifications ntawm PVDF Aluminium Roofing
Thaum tso ib qho kev txiav txim lossis kuaj xyuas cov specs, cov no yog cov qauv ntsuas koj yuav tsum paub.
Yam Parameters
Thickness:0.3mm - 1.2mm (0.5mm txog 0.8mm feem ntau)
Dav:600mm - 1250mm (ua ntej corrugation)
Alloys: 3003, 3004, 3105, 5052
Txheej Thickness:Ntau tshaj lossis sib npaug rau 25μm (PVDF)
Txheej kev ua tau zoo (Standard Tests)
T-Bend Test:Tsawg dua los yog sib npaug rau 2T (Tsis muaj cracking)
Pencil Hardness:Ntau dua lossis sib npaug rau HB
Impact Resistance:50 kg.cm (Tsis muaj tev)
Kev Ntsuas Dej Boiling:2 teev (Tsis muaj kev hloov pauv)
Kev siv ntau yam ntawm PVDF Aluminium Roofing
Qhov twg yog PVDF aluminium vov tsev ntawv tiag tiag siv?
- Cov tsev lag luam:Cov khw muag khoom, chaw ua kis las, thiab cov chaw ua yeeb yam uas lub sijhawm ntev - zoo li tseem ceeb heev.
- Industrial Facilities:Cov chaw tsim hluav taws xob thiab cov chaw tsim khoom lag luam uas xav tau kev ruaj khov, qis-cov ru tsev tu.
- Coastal Homes & Resorts:Cov cheeb tsam uas cov ru tsev steel yuav xeb nyob rau hauv ob peb xyoos vim yog ntsev tsuag.
- Public Infrastructure:Tshav dav hlau terminals thiab tsheb ciav hlau chaw nres tsheb uas siv cov seam profiles rau cov pa xau- pov thawj kev ua tau zoo.
|
Hom ntawv thov |
Kev piav qhia |
|---|---|
|
Facades thiab claddings |
Siv rau sab nrauv phab ntsa thiab panels ntawm tsev thiab chaw ua haujlwm. Qhov no muab lub ntsej muag niaj hnub. |
|
vov tsev |
Ua haujlwm raws li cov khoom siv lub ru tsev muaj zog. Nws ua kom cov tsev muaj kev nyab xeeb thiab kav ntev. |
|
Sab hauv tsim |
Ua cov phab ntsa zoo nkauj, cov qab nthab cuav, thiab cov chav faib rau chav zoo. |
|
Rwb thaiv tsev |
Pab kom kub thiab suab hauv lossis tawm. Qhov no txuag lub zog. |
|
Cov paib thiab qhia |
Lub tiaj tiaj yog qhov zoo rau cov paib pom tseeb thiab cov ntawv tshaj tawm. |
PVDF vs PE vs. SMP txheej
Xaiv cov txheej txheej tsis raug tuaj yeem rhuav tshem qhov project hauv 5 xyoos. Nov yog qhov sib piv yooj yim los pab koj nkag siab vim li cas PVDF yog qhov kev xaiv zoo tshaj.
| Feature | PVDF (Polyvinylidene Fluoride) | PE (polyester) | SMP (Silicone Hloov Polyester) |
| Kev ua neej nyob | 15-25 xyoo | 5-10 xyoo | 10-15 xyoo |
| UV Resistance | Zoo heev (Tsis muaj fading) | Moderate (Fades dhau sijhawm) | Zoo |
| Corrosion Resistance | Zoo heev | Basic | Zoo |
| Nqi | Siab dua | qis tshaj | Nruab nrab |
| Daim ntawv thov zoo tshaj plaws | High -kawg lag luam, ntug dej hiav txwv | Cov qauv ib ntus, Inland | Standard industrial |
PVDF vs. Anodizing
|
Txheej hom |
Ntsiab nta |
Environmental Suitability |
|---|---|---|
|
Anodized Aluminium |
Corrosion kuj, durability |
Zoo rau qhov chaw uas muaj ntsev ntau, dej, thiab muaj kuab paug |
|
PVDF txheej |
UV tiv taus, huab cua |
Qhov zoo tshaj plaws rau tshav ntuj los yog qhov chaw ntxhib, ua kom zoo nkauj |
Yuav ua li cas xaiv txoj cai txheej ntawm Corrugated Aluminium Roofing
|
Qhov xwm txheej |
PVDF txheej |
Hmoov Txheej |
Anodizing |
|---|---|---|---|
|
Kev thov ib puag ncig |
Qhov zoo tshaj plaws rau hlau vov tsev thiab curtainwall Cheebtsam |
Haum rau ntau yam kev siv |
Zoo tagnrho rau cov khw muag khoom thiab cov nplua nuj xim hlau tshwm |
|
Corrosion Resistance |
Muaj zog tiv thaiv ya raws thiab UV rays |
Zoo, tab sis txawv ntawm formulation |
Zoo heev rau sab nraum zoov thiab marine ib puag ncig |
|
Aesthetic Options |
Kev cai hues thiab gloss ntau ntau |
Ntau yam xim thiab tiav |
Premium metallic saib muaj |
|
Nqi thiab Scalability |
Tus nqi siab dua, haum rau loj - nplai ntau lawm |
Tus nqi- zoo rau cov qauv |
Nws txawv, feem ntau siab dua rau cov khoom loj |
Ntim thiab Shipping ntawm GNEE
Ntawm GNEE, peb muab cov ntim export tiag tiag kom ntseeg tau tias koj cov ntawv vov tsev tuaj txog hauv qhov zoo.
- Kev tiv thaiv dej noo: Cov nplooj ntawv yog qhwv hauv cov ntawv tsis muaj dej tsis zoo thiab cov yeeb yaj kiab yas.
- Kev tiv thaiv lub cev: Edge protectors yog siv.
- Palletizing: Ntim rau ntawm cov ntoo lossis steel pallets muaj zog, khi ruaj ruaj kom tsis txhob txav mus rau hauv lub thawv.
- Chaw thau khoom: Haum rau 20GP lossis 40HQ ntim. Peb tuaj yeem xa khoom ua ntej- txiav cov ntawv vov tsev lossis PVDF coated aluminium coils rau koj yob- daim ntawv hauv zos.
Dab tsi cuam tshuam koj tus nqi?
Thaum koj nug txog qhov kev tsocai, tus nqi ib tuj lossis square meter yog txiav txim siab los ntawm:
- SMM Aluminium Nqe: Tus nqi raw khoom hloov pauv txhua hnub.
- Alloy Qib: Standard 3003 yog kev lag luam ntau dua li marine-qib 5052.
- Thickness ntawm Aluminium: Thicker hlau raug nqi ntau dua tab sis muab cua zoo dua thiab thauj khoom tsis kam.
- Txheej Specs: Ib 3-coat 35μm PVDF system yog kim dua li tus qauv 2-coat 25μm system. Tshwj xeeb xim hlau kuj ntxiv tus nqi.
- Order Quantity: Tag nrho cov thawv ntim khoom (FCL) tau txais lub Hoobkas zoo dua - tus nqi ncaj qha tshaj qhov kev txiav txim me me.