Views: 0 Author: Site Editor Publish Time: 2026-05-25 Keeb Kwm: Qhov chaw
Thaum koj saib ntawm lub chaw ua si niaj hnub no, tshav dav hlau davhlau ya nyob twg, lossis chaw sib tham, koj yuav pom tias cheb cov ntaub dawb ru tsev uas zoo li ntab. Cov khoom ntawd yog PTFE high-temperature npuag - paub nyob rau hauv kev tsim kho kev lag luam raws li PTFE membrane khoom.
Tsis zoo li cov tsoos hlau lossis pob zeb, PTFE daim nyias nyias yog qhov hnyav (hauv qab 1.5 kg / m² tsis tau steel-muaj zog), kev tu tus kheej (dej ntxuav cov av), thiab ruaj txaus kom kav ntev dua 30 xyoo sab nraum zoov yam tsis muaj kev puas tsuaj loj.
Aokai PTFE tau muab cov khoom siv no rau kev tsim vaj tsev nyob thoob ntiaj teb. Hauv qab no yog tsib qhov txiaj ntsig tseem ceeb uas ua rau PTFE membrane yog qhov kev xaiv sab saum toj rau cov qauv tensile ntev.
Ua txhaum lub tswv yim ib txwm muaj uas cov khoom siv hauv tsev hnyav ua kom ruaj khov, PTFE daim nyias nyias muab lub zog tensile siab nrog lub teeb yuag.
Khoom |
Tus nqi |
Kev cuam tshuam |
|---|---|---|
Qhov hnyav |
≥1.5 kg / m ⊃2; |
Ua kom muaj qhov loj loj, tsis muaj kab |
Tensile zog (0.8mm) |
Piv rau hlau |
Muab cov qauv kev nyab xeeb nrog cov khoom siv tsawg |
Yooj yim |
Nws tuaj yeem tsim cov kab nkhaus |
Tso cai rau muaj tswv yim, aerodynamic duab |
Vim li cas qhov no tseem ceeb: Cov kws tsim qauv tuaj yeem tsim lub ru tsev cheb, canopies, thiab facades uas yuav ua tsis tau nrog cov ntaub ntawv nruj - yam tsis muaj kev cuam tshuam txog kev nyab xeeb.
PTFE membrane sawv tawm rau nws lub neej ntev tshwj xeeb thiab tsis kam tiv thaiv ib puag ncig.
Durability Factor |
Kev ua tau zoo |
|---|---|
Kev pab lub neej |
Tshaj 30 xyoo (ntau qhov haujlwm tshaj 40 xyoo) |
Qhov kub thiab txias |
-196 ° C txog 300 ° C - ruaj khov thoob plaws txhua qhov kev nyab xeeb |
Tshuaj tiv thaiv |
Inert rau muaj zog acids (xws li aqua regia), alkalis, organic solvents |
UV tsis kam |
Tsis muaj qhov tseem ceeb degradation los ntawm tshav ntuj |
Huab cua kub aging |
Tom qab 200 hnub ntawm 250 ° C, lub zog tsis hloov |
Sab nraum zoov raug (20+ xyoo) |
Kev ua haujlwm poob tsuas yog 20-30% - tseem ua haujlwm |
Aokai PTFE tau tsim cov ntaub ntawv membrane rau cov haujlwm uas xav tau 30 xyoo lav. Peb cov kev ntsuam xyuas kev laus sai (5000 teev ntawm UV raug sib npaug rau 25 xyoo hauv cov huab cua nruab nrab) qhia tsawg dua 15% poob hauv lub zog tensile - zoo nyob rau hauv kev nyab xeeb margins.
Ib qho tseem ceeb tshaj plaws ntawm PTFE membrane yog nws lub peev xwm kom huv si nrog kev saib xyuas tsawg.
Kev Tu Tus Kheej Parameter |
Tus nqi |
nyhuv |
|---|---|---|
Kev sib txhuam coefficient |
0.05-0.1 (tsis tshua muaj siab) |
Cov plua plav thiab cov pa phem yuav luag tsis muaj adhesion |
Kev tu dej nag |
Cov av ntxuav tawm ib txwm |
Tsis xav tau tshuaj ntxuav |
Tus nqi tu |
Tsawg heev dhau lub neej |
Kev txuag kev ua haujlwm tseem ceeb |
Nws ua haujlwm li cas: Lub PTFE nto yog li tsis lo uas dej nag ua cov hlaws, dov tawm, thiab nqa cov plua plav tawm - zoo ib yam li nplooj nplooj. Rau feem ntau cov kev teeb tsa, cov dej nag txhua xyoo yog txaus kom cov daim nyias nyias saib zoo nkauj.
PTFE membrane tsis yog lub ru tsev xwb - nws yog ib puag ncig tswj txheej.
Optical Khoom |
Tus nqi |
Tau txais txiaj ntsig |
|---|---|---|
Lub teeb transmittance |
6-13% |
Lim lub hnub ci hnyav, tsim cov teeb pom kev sib txawv (tsis muaj glare) |
Hnub ci tshav kub reflectivity |
73% |
Blocks thermal tawg, txo cov cua txias hauv tsev |
Hmo ntuj tsos |
Sab hauv teeb nkag mus rau daim nyias nyias |
Tsim stunning translucent glow |
Vim li cas qhov no tseem ceeb rau cov tsev ntsuab: Los ntawm kev txo cov teeb pom kev zoo (hnub ci) thiab cov cua txias loads (tshav kub xav), PTFE membrane pab txhawb LEED ntawv pov thawj thiab txo nqi zog ua haujlwm.
Kev nyab xeeb hluav taws: PTFE daim nyias nyias mus txog Chav Kawm A qhov hluav taws kub (tsis muaj hluav taws kub, tsis muaj dej ntws, tsis muaj pa taws) - qhov tseem ceeb rau cov tsev pej xeem xws li chaw ntau pob thiab tshav dav hlau.
Dimensional stability: Tsawg elongation nyob rau hauv nro thiab tsawg thermal expansion tswj cov duab nyob rau hauv kub viav vias.
Weldable qauv: Ib tug neeg daim nyias nyias panels tuaj yeem ua cua sov-seamed rau hauv cov ntawv loj txuas ntxiv. Weld lub zog tshaj lub hauv paus khoom siv zog, kom ntseeg tau cov qauv kev ncaj ncees.
Qhov zoo |
Cov txiaj ntsig tseem ceeb |
|---|---|
Siab zog & lub teeb yuag |
Long-span, kem-dawb qhov chaw |
Durability |
30+ xyoo kev pab cuam lub neej, tiv taus huab cua huab cua |
Kev tu tus kheej |
Kev saib xyuas tsawg, ib txwm zoo li huv |
Optical kev ua tau zoo |
Mos diffused lub teeb + tshav kub reflection |
Kev nyab xeeb hluav taws |
Class A ntsuam xyuas – muaj kev nyab xeeb rau pej xeem cov tsev |
Cov ntawv thov: chaw ntau pob, tshav dav hlau, chaw nres tsheb ciav hlau, chaw ua yeeb yam, cov rooj sib tham, thiab atriums.
Iconic tej yaam num siv PTFE membrane: Beijing National Stadium (Bird's Zes - puab membrane), Shanghai Stadium, Jeddah tshav dav hlau (Saudi Arabia), Denver International Airport.
Nyob rau hauv cov ntsiab lus , PTFE high-temperature npuag (PTFE membrane khoom) muaj ib tug tshwj xeeb ua ke ntawm cov khoom unmatched los ntawm lwm yam tensile cov ntaub ntawv: 30+ xyoo sab nraum zoov lub neej, nws tus kheej-tu nto, mos diffused lub teeb kis tau tus mob, Class A hluav taws kev ruaj ntseg, thiab steel zoo li lub zog ntawm qis dua 1.5 kg / m²
Thaum cov khoom siv thawj zaug yog siab dua li PVC-coated polyester, lub neej ntev kev pab cuam thiab zero-zero tu muab superior life-cycle economics - feem ntau tus nqi qis tshaj ntawm cov tswv cuab rau high-standard pej xeem vaj tse.
Npaj ib qhov project tensile qauv? Aokai PTFE muab PTFE membrane cov ntaub ntawv nrog tag nrho cov ntaub ntawv kev, seam certification, thiab project txhawb. Tiv tauj peb rau cov qauv, specifications, thiab kev pab tsim.
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Cov ntaub ntawv tiv tauj
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Peb ua raws li kev tshaj lij thiab kev ncaj ncees, muab cov kev daws teeb meem ib leeg thiab cov kev pabcuam siab.