Tsev » Xov xwm » PTFE Coated Fabric » Ntev npaum li cas PTFE High-Tub Npuag Ntev? Nws nyob ntawm txoj hauj lwm

Ntev npaum li cas PTFE High-Tub Npuag Ntev? Nws nyob ntawm txoj hauj lwm

Views: 0 Author: Site Editor Publish Time: 2026-06-10 Keeb Kwm: Qhov chaw

PTFE high-temperature npuag ( PTFE-coated fiberglass ) paub txog nws cov cua sov ua haujlwm, cov khoom tsis-stick, thiab tshuaj inertness. Tab sis nws nyob ntev npaum li cas? Cov lus teb tsis yooj yim - nws txawv ntawm ob peb lub hlis mus rau ob peb xyoos, nyob ntawm tag nrho ntawm kev ua haujlwm thiab kev tswj xyuas zoo npaum li cas.

Aokai PTFE tau muab PTFE ntaub rau suav tsis txheeb. Hauv qab no peb piav qhia txog yam tseem ceeb uas cuam tshuam rau lub neej hauv txhua qhov xwm txheej, tom qab ntawd muab kev cia siab rau lub neej tiag tiag rau rau 6 qhov kev siv - los ntawm kev ci zaub mov mus rau tshuaj tiv thaiv corrosion.

Tej yam tseem ceeb uas cuam tshuam rau lub neej kev pabcuam - siv rau txhua qhov xwm txheej

Ua ntej saib cov ntawv thov tshwj xeeb, nkag siab txog cov xwm txheej thoob ntiaj teb uas luv luv lossis txuas ntxiv lub neej ntawm PTFE ntaub.

1. Kev tswj qhov kub thiab txias yog qhov tseem ceeb

Lub sijhawm ua haujlwm kub ntev yog -70 ° C txog 260 ° C. Kev mus ncig luv luv mus txog 350 ° C tuaj yeem ua tau, tab sis lub sijhawm ntev overheating ua rau cov khoom tsim thiab ua rau lub neej luv luv.

Cov ntaub ntawv xeem: Cov khoom siv tswj kev ua haujlwm tsis tu ncua tom qab raug qhov kub ntawm 250 ° C rau 200 hnub.
Txoj cai ntawm tus ntiv tes xoo: Rau txhua txhua 10 ° C siab tshaj 260 ° C, degradation tus nqi kwv yees li ob npaug. Khaws tsis pub dhau qhov txwv.

2. Zam kev puas tsuaj rau lub cev - lub ntsej muag ntse yog yeeb ncuab

Tiv thaiv kom tsis txhob muaj creases thaum lub sij hawm installation thiab ua hauj lwm. Cov creases tsim cov ntsiab lus kev ntxhov siab thiab tej zaum yuav yooj yim ua rau kua muag - tshwj xeeb tshaj yog thaum siv los ua cov siv conveyor. Thaum ib txoj kab crease tsim, fiberglass substrate tawg hauv qab, thiab txheej txheej tawg.

3. Muaj tshuaj lom neeg thiab kis kab mob

PTFE resists muaj zog acids thiab alkalis zoo heev. Txawm li cas los xij, kev sib cuag mus ntev nrog cov roj stains, kub yaj nplaum nplaum, lossis cov xim pigments ntawm qhov kub thiab txias tuaj yeem ua rau txheej txheej laus. Txawm hais tias PTFE yog inert, cov khoom seem tuaj yeem carbonize rau saum npoo thiab degrade tso tawm zog.

4. Mechanical hnav tsis kam

Kev sib txhuam tsis tu ncua thiab nro hnav cov txheej txheej saum npoo. Khaws cov ntaub kom deb ntawm cov khoom ntse. Rau kev siv zawv zawg, xav txog cov qib PTFE puv lossis lubrication tsis tu ncua.

5. Kev tshuaj xyuas tsis tu ncua thiab hloov pauv

Ua haujlwm tu thiab tshuaj xyuas txhua peb lub hlis rau kev ua haujlwm ruaj khov. Rau cov kab ntau lawm tseem ceeb, npaj cov khoom seem rau kev sib hloov siv. Kev tshawb pom ntxov ntawm hnav tiv thaiv kev puas tsuaj loj.

Kev Pabcuam Lub Neej Kev Sib Piv rau Rau Rau Cov Ntawv Thov Kev Sib Tham

Cov lus hauv qab no qhia txog kev xav tau lub neej raws li cov ntaub ntawv hauv ntiaj teb tiag tiag los ntawm Aokai PTFE cov neeg siv khoom.

Daim ntawv thov Scenario	Kev Ua Haujlwm & Kev Nyuaj Siab	Cia siab rau Kev Pabcuam Lub Neej
Zaub mov ci	Qhov kub thiab txias ≤ 260 ° C; roj raug; zoo heev uas tsis yog-stick, yooj yim los ntxuav	Ntev - Cov ntawv thov zoo li qub (cov tais ci) kav ntau lub hlis uas yuav luag tsis muaj degradation
Industrial Conveyor Belts	200-260 ° C; nruam cov khoom sib txhuam thiab mechanical nro	Nruab Nrab - Ua tsis tiav feem ntau los ntawm hnav thiab tawg; feem ntau 6-18 lub hlis nyob ntawm lub luag haujlwm
Thaum tshav kub kub Sealing & Vuam	Cov cua kub sib txawv 200-300 ° C; nquag sib cuag nrog lub taub hau sealing	Ntev ntev - Tseem zoo li tshiab tom qab 7 lub voj voog ntawm 190 ° C luv luv kub nias. Txheej peeling yog qhov txaus ntshai
Tshuaj Anti-corrosion	Muaj zog acids, alkalis, organic solvents; ib co underwater los yog high humidity	Ntev heev - Cov ntaub ntawv siv tau: cov raj xa dej ua haujlwm tau 3 xyoos hauv qab 320 ° C chav; desulfurization ntauwd hauv ob sab phlu hauv cov kua qaub muaj zog tseem nyob twj ywm rau 3 xyoos - 4x ntev dua li cov khoom siv roj hmab
PV Lamination	~ 150 ° C nyob rau hauv siab siab; nquag tiv tauj nrog molten EVA encapsulant	Nruab Nrab - Cov nplaum nplaum thiab rov qab kub nias yog qhov ua tsis tiav tseem ceeb; feem ntau 6-12 lub hlis
Heavy-duty Friction Applications	Tiv tauj ncaj qha nrog abrasives (piv txwv li, substrate rau abrasive txiav discs)	Luv - Kev puas tsuaj loj heev ua rau lub neej luv; nws txawv nrog abrasive hardness thiab ceev; yuav kav lub lis piam los yog hli

Yuav Ua Li Cas Kom Ua Haujlwm Zoo Tshaj Plaws - Cov Tswv Yim Qhia Txog Tswv Yim

1. Kev xaiv cov khoom tsim nyog

Xaiv qhov tuab tuab, weave, thiab txheej rau koj daim ntawv thov tshwj xeeb. Rau cov ntawv thov hnav siab, xaiv cov qib PTFE puv lossis cov ntaub tuab dua. Rau kev raug tshuaj lom neeg, xyuas kom tag nrho impregnation thiab tsis muaj pinholes.

2. Txuj kev teeb tsa

Tsis txhob over-tensioning thaum txhim kho conveyor siv.
Siv cov menyuam txoj kab uas hla loj tshaj plaws los txo cov kev ntxhov siab khoov.
Muab cov npoo nrog silicone sealant rau cov dej noo-nrhiav ib puag ncig.

3. Kev saib xyuas tsis tu ncua

Ntxuav cov ntaub tsis tu ncua los tiv thaiv cov khoom seem.
Khaws cov ntaub tiaj tus thiab tsis muaj wrinkles thaum ua haujlwm.
Rau daim ntawv thov zaub mov muaj roj, txo qhov kub ntawm 10-20 ° C.

4. Kev hloov raws sij hawm - paub cov cim ceeb toom

Hloov cov ntaub tam sim yog tias koj saib:

Cov tsos mob hnyav (daj, browning, blackening)
Brittleness (cov ntaub tawg thaum khoov)
Txheej blistering los yog loj-qhov chaw tev tawm
Pom pom ntug fraying los yog qhov

Tsis txhob tos rau lub sijhawm hloov pauv yog tias cov cim no tshwm sim. Cov ntaub puas tuaj yeem paug cov khoom lossis ua rau cov khoom puas.

Summary - Life Expectancy at a Glance

Daim ntawv thov	Cia siab rau lub neej	Hom Kev Ua Haujlwm Tseem Ceeb
Zaub mov ci	Lub hli (static)	Roj carbonization
Industrial conveyor	6-18 lub hlis	Hnav thiab ntug cracking
Thaum tshav kub kub sealing	Ntev (nrog kev saib xyuas)	Txheej peeling
Tshuaj tiv thaiv corrosion	3+ xyoo (4x roj hmab)	Tshuaj tua kab mob (tsis tshua muaj)
PV lamination	6-12 lub hlis	EVA residue, tshav kub cycling
Kev sib txhuam hnyav	Lub lis piam mus rau hli	Abrasion hnav-los ntawm

Thaum kawg takeaway: PTFE high-temperature npuag yog cov khoom siv ua haujlwm siab, tab sis nws lub neej kev pab cuam tiag tiag nyob ntawm seb nws siv li cas. Kev tswj qhov kub thiab txias (nyob twj ywm ≤260 ° C), tsis txhob muaj cov creases ntse, huv si tsis tu ncua, thiab hloov ntawm thawj lub cim ntawm blistering lossis yellowing. Rau kev thov cov ntaub ntawv xws li tshuaj tiv thaiv corrosion, PTFE ntaub tuaj yeem outlast cov ntaub ntawv ib txwm siv los ntawm xyoo.

Aokai PTFE muab kev txhawb nqa los pab koj xaiv cov ntaub zoo thiab ua kom nws lub neej zoo tshaj plaws. Tiv tauj peb nrog koj cov ntaub ntawv thov.

Cov ntsiab lus saum toj no yog muab los ntawm Jiangsu Aokai Tshiab Materials Technology Co., Ltd.

Peb muab ntau yam khoom xws li PTFE high-temperature fabrics, PTFE high-temperature tapes, PTFE mesh bets, seamless bets for bonding machines, one-sided PTFE fabrics, high-temperature resistant conveyor bets thiab fiberglass fabrics. Xav tias dawb hu rau peb rau cov ncauj lus kom ntxaws cov khoom tsis, daim ntawv thov kev taw qhia thiab kev daws teeb meem.

Cov ntaub ntawv tiv tauj

Mr. Guo: +86 18944819998
Mr. Liu: +86 13705266308

Peb ua raws li lub tswv yim ntawm kev tshaj lij thiab kev ncaj ncees, thiab tau cog lus los muab cov kev daws teeb meem ib zaug thiab kev xav zoo rau txhua tus neeg siv khoom.