Puas yog PTFE co cov fiberglass nyab xeeb rau cov zaub mov sib chwv?

PTFE coated fibergass ntaub yog qhov muaj kev nyab xeeb tseeb rau cov zaub mov sib chwv thaum tsim nyog tau txais cov lus qhia. Lub tshuab hluav taws xob tshiab sib txuas nrog cov khoom uas tsis muaj-stege (polystetraTrene) nrog lub zog ntawm cov khoom siv muaj txiaj ntsig zoo rau ntau yam khoom noj khoom haus. FDA tau pom zoo PTFE rau kev sib cuag cov zaub mov, thiab thaum ua ntawv thov kom raug rau cov fiberglass, nws tswj hwm nws qhov kev ua inert. Txawm li cas los xij, nws yog qhov tseem ceeb heev los xyuas kom meej txheej yog lawm thiab siv nyob rau hauv kev tiv thaiv qhov kub kom tiv thaiv ib qho kev cuam tshuam dab tsi. Thaum muaj cov npe nrov nrov uas ua rau cov ntsuas ntsuas fiberglass muaj kev nyab xeeb, tsis muaj tshuaj lom rau kev ua zaub mov thiab ntim khoom.

Nkag siab PTFE coated fiberglass thiab nws cov khoom noj khoom haus kev nyab xeeb

Kev sib xyaw thiab cov txheej txheem tsim qauv ntawm PTFE coated fiberglass

PTFE coated fibergass npuag yog cov khoom siv sib xyaw uas ua ke cov khoom tshwj xeeb ntawm ob lub PTFE thiab fiberglass. Cov txheej txheem tsim khoom pib nrog lub hauv paus txheej ntawm woven fiberglass, uas muab lub zog thiab seem ruaj khov. Qhov no fiberglass substrate yog ces coated nrog Tefle, tseem hu ua Tefle, tseem hu ua Tefle, los ntawm cov txheej txheem tshwj xeeb uas ua kom muaj cov khaub ncaws tshwj xeeb thiab ruaj khov.

PTFE Txheej yog thov siv ntau hom kev kawm, suav nrog cov txheej txheem chip ntau, cov txheej txau, lossis cov menyuam cov txheej. Tom qab daim ntawv thov, cov khoom tsis muaj txheej txheem kev kho cua sov hu ua Sintering. Qhov kev kub siab no melts cov ptfe hais, ua rau lawv ntws thiab ua ib qho txuas ntxiv, du nto uas ua kom ruaj khov rau cov fiberglass substrate.

Qhov tshwm sim yog cov khoom uas tsis muaj txiaj ntsig los ntawm cov tsis muaj tshuaj nplaum, tshuaj lom neeg ntawm PTFE thiab lub zog thiab kub ua rau ntawm fiberglass. Qhov no tshwj xeeb ua ke ua ke ua ke ua PTFE co fiberglass ib qho kev xaiv zoo tshaj plaws rau ntau daim ntawv thov, suav nrog cov uas muaj kev sib cuag cov zaub mov.

Tshuaj lom neeg inertness thiab tsis-reactivity nrog cov zaub mov tshuaj tshuaj

Ib qho ntawm thawj qhov laj thawj PTFE co cov ntaub fibergall PTFE paub txog nws cov xwm tsis-rease, lub ntsiab lus nws tsis cuam tshuam hom kev siv tshuaj lom nrog cov tshuaj feem ntau, suav nrog cov zaub mov.

Qhov kev ruaj ntseg tshuaj ruaj khov no yog vim muaj cov khoom siv roj carbon-fluorine hauv PTFE molecule. Cov nyiaj txhiv no muaj zog heev uas lawv tiv thaiv tsis taus lossis cuam tshuam nrog lwm cov tshuaj, txawm tias muaj cov tshuaj muaj kev txhoj puab heev. Raws li qhov tshwm sim, PTFE coated fiberglass tsis ua kom muaj kev phom sij rau khoom noj, tsis yog nws nqus cov ntxhiab tsw lossis tsw qab los ntawm cov khoom noj.

Cov uas tsis-ua rau tus ntawm PTFE kuj txhais tau tias nws tsis txhawb txoj kev loj hlob ntawm cov kab noj khoom haus, rau kev nyiam noj zaub mov uas kev nyiam huv. Cov cuab yeej no, sib xyaw nrog nws txoj kev du, uas tsis muaj thoob, ua rau PTFE co cov coated fiberglass yooj yim los ntxuav thiab tswj hwm hauv cov zaub mov kom muaj kev nyab xeeb.

Qhov kub kub kuj thiab kev ruaj khov nyob hauv ib puag ncig zaub mov

PTFE coated fiberglass cov khoom pov thawj qhov kub tsis kam, yog qhov tseem ceeb ntawm nws cov haum rau cov ntawv thov kev sib cuag zaub mov. Cov ntaub ntawv tuaj yeem tiv thaiv kub li ntawm -100 ° F rau 500 ° F (-73 ° F (-73 ° C rau 260 ° C) yam tsis muaj qhov tseem ceeb degradation lossis poob ntawm cov khoom.

Qhov ntsuas kub no ua rau PTFE co cov fiberglass haum rau ntau yam kev siv cov zaub mov, los ntawm khov rau ci. Nyob rau hauv ib puag ncig txias, cov khoom tseem yoog raws thiab tsis yog nkig. Hauv kev siv kub siab, nws tswj hwm nws cov khoom tsis yog tus qauv thiab cov qauv txheej txheem kev ntseeg tau yam tsis tso cov tshuaj tiv thaiv zoo.

Txawm li cas los xij, nws yog ib qho tseem ceeb kom nco ntsoov tias thaum PTFE nws tus kheej tuaj yeem tiv thaiv cov ntsuas kub siab tshaj plaws rau PTFE coction fiberglass yog ib puag ncig 500 ° F (260 ° C). Tshaj li no, muaj kev pheej hmoo ntawm cov txheej pib ua kom pom tseeb, uas tuaj yeem muaj kev cuam tshuam nws cov khoom noj-zoo.

Kev cai tswj kev pom zoo thiab cov qauv kev lag luam rau cov ntaub ntawv tiv toj

Kev cai FDA thiab kev pom zoo rau PTFE hauv cov ntawv thov hauv zaub mov

Teb Chaws Asmeskas Khoom Noj thiab Tshuaj Yeeb (FDA) muaj kev ntsuas PTFE thiab nws cov haum rau cov ntawv thov hauv zaub mov. PTFE muaj nyob rau hauv FDA txoj cai ntawm Tsoomfwv cov cai (CFR) Title 21, tshwj xeeb hauv ntu 177.1380 thiab 177.1550, uas npog fluorocarbon resins.

Cov kev cai no tau hais txog cov xwm txheej hauv qab uas PTFE tuaj yeem siv tau kev nyab xeeb hauv cov ntawv thov hauv zaub mov noj. Lawv cov lus hais zoo xws li cov ntaub ntawv tso cai raw, ua AIDS, thiab cov qauv kev tsim khoom. Daim FDA txoj kev pom zoo yog ua raws cov kev tshawb fawb tshawb fawb thiab kev tshawb fawb lom zem uas tau ua kom muaj kev nyab xeeb ntawm PTFE thaum siv raws li npaj siab.

Nws muaj nqis ceeb toom tias thaum lub FDA pom zoo PTFE rau cov fiberglass yuav tsum ua kom ntseeg tau tias lawv cov khoom tshwj xeeb raws li txhua txoj cai. Qhov no suav nrog tsis tsuas yog PTFE txheej tab sis kuj cov fiberglass substrate thiab txhua yam ntxiv lossis kev ua haujlwm pabcuam siv hauv kev tsim khoom.

European Union thiab lwm yam qauv thoob ntiaj teb rau cov khoom siv hu rau zaub mov

Ntxiv nrog rau FDA cov cai, PTFE coated fiberglass npuag yuav tsum tau ua raws li cov qauv thoob ntiaj teb, tshwj xeeb rau cov khoom xa tawm thoob ntiaj teb. Cov European Union (EU) nws muaj nws tus kheej cov cai rau cov khoom siv, lub npe hu ua lub moj khaum kev cai (EC) tsis muaj 1935/2004.

Nyob rau hauv lub moj khaum no, PTFE suav hais tias yog cov yas thiab yog raug rau cov kev ntsuas tshwj xeeb hauv kev cai (EU) tsis muaj 10/2011 ntawm cov ntaub ntawv yas thiab cov khoom siv tau nkag mus rau hauv cov zaub mov. Qhov kev tswj hwm no tau teeb tsa cov npe zoo ntawm cov tshuaj uas tuaj yeem siv rau hauv kev tsim cov khoom noj kev sib cuag plastics, suav nrog PTFE.

Lwm lub teb chaws thiab cov cheeb tsam muaj lawv tus kheej cov qauv thiab cov cai. Piv txwv li, Nyij Pooj tau muaj kev noj zaub mov rau kev noj zaub mov thaum Nyiv, thaum Suav muaj GB cov qauv rau cov khoom siv sib tham cov zaub mov. Cov khoom lag luam tsom rau cov kev lag luam thoob ntiaj teb yuav tsum ua kom lawv PTFE co cov khoom siv fiberglass cov khoom ua raws li cov qauv hauv ntiaj teb no.

Kev lag luam-cov ntawv pov thawj tshwj xeeb thiab kev paub tseeb kev ntsuas

Tshaj kev tswj hwm ua raws cai, muaj ntau cov tuam ntxhab ntawm PTFE coated fiberglass nrhiav cov ntawv pov thawj ntxiv los ua kom pom tau cov khoom zoo thiab kev nyab xeeb. Cov ntawv pov thawj no feem ntau suav nrog kev sim ruaj khov thiab tshuaj xyuas cov txheej txheem los xyuas kom muaj cov qauv zoo thiab kev nyab xeeb.

Ib daim ntawv pov thawj zoo li no yog ISO 22000 tus qauv, uas qhia tshwj xeeb rau kev tswj hwm kev nyab xeeb khoom noj. Thaum lub sijhawm no feem ntau yog siv rau cov khoom noj khoom noj, cov chaw muag khoom noj fiberglass kuj tseem ua rau pom tias lawv tau cog lus rau kev nyab xeeb rau zaub mov muaj kev nyab xeeb.

Lwm qhov ntawv pov thawj cuam tshuam yog HACCP (kev soj ntsuam kev phom sij thiab kev tswj cov ntsiab lus tseem ceeb). Txawm hais tias feem ntau siv nyob rau hauv kev lag luam khoom noj khoom haus, Haccp cov ntsiab lus tuaj yeem siv rau kev tsim cov khoom noj cov khoom noj cov khoom noj muaj kev phom sij tau raug txheeb xyuas thiab tswj tau.

Ntau cov tuam ntxhab tseem ua raws li kev tswj hwm nruj kev ntsuas tswj hwm thoob plaws lawv cov txheej txheem ntau lawm. Qhov no suav nrog kev ntsuas cov ntaub ntawv raw ua haujlwm tsis tu ncua

Kev coj ua zoo tshaj plaws rau kev siv PTFE coated fiberglass hauv kev ua zaub mov noj

Tsim kom zoo thiab saib xyuas ntawm PTFE co cov khoom siv fiberglass khoom

Txhawm rau kom muaj cov khoom noj-zoo ntawm PTFE coated fiberglass, kom zoo tuav thiab txij nkawm yog qhov tseem ceeb heev. Cov neeg siv yuav tsum zam kev siv cov khoom ntse lossis cov khoom muaj abrasive uas tuaj yeem kos lossis ua kom lub PTFE txheej. Txawm tias cov khawb me me tuaj yeem cuam tshuam cov chaw tsis-lo hniav thiab muaj peev xwm tsim cov chaw nyob qhov twg cov khoom noj khoom haus uas cov khoom noj lossis cov kab mob yuav ua tau.

Nta Kev Tshuaj Ntsuam Xyuas ntawm PTFE co cov khoom siv fiberglass tau pom zoo kom kuaj xyuas cov cim ntawm kev hnav lossis kev puas tsuaj. Yog tias muaj kev cuam tshuam ib qho dab tsi, cov khoom yuav tsum tau hloov los ua kom muaj kev nyab xeeb rau kev nyab xeeb ntxiv. Nws tseem yog ib qho tseem ceeb kom ua raws li cov khw muag khoom cov txheej txheem kev tu thiab tu, uas tsis txhob ntxuav cov tshuaj ntxuav kom tsis muaj teeb meem PTFE txheej.

Kev Cia Khoom Zoo yog lwm qhov tseem ceeb ntawm kev tswj xyuas PTFE co cov khoom siv fiberglass khoom. Lawv yuav tsum tau muab cia rau hauv ib qho chaw huv thiab qhuav ntawm kev tshav ntuj ncaj qha thiab huab cua sov heev. Cov khoom muaj cov khoom hnyav nyob rau sab saum toj ntawm PTFE coated fiberglass cov ntawv lossis cov ntaub yuav tsum zam rau kev tiv thaiv kev puas tsuaj rau txheej.

Cov kev txwv kub thiab txias tsis txhob overheating

Thaum PTFE coated fibergass npuag yog paub rau nws cov cua sov ua tau zoo heev, nws yog qhov tseem ceeb rau kev txwv kub pom zoo. Raws li tau hais ua ntej, qhov kev ua haujlwm hnyav tshaj plaws ua haujlwm rau PTFE co cov fiberglass yog ib ncig 500 ° F (260 ° C). Tshaj li qhov kub no tuaj yeem ua rau muaj kev cuam tshuam ntawm PTFE txheej, muaj feem cuam tshuam nws cov khoom noj khoom haus-zoo nkauj.

Nyob rau hauv cov ntawv thov ua zaub mov noj, nws yog ib qho tseem ceeb kom saib xyuas thiab tswj ntsuas kub. Qhov no yog tshwj xeeb yog qhov tseem ceeb hauv kev siv cua sov xws li ci lossis kev lag luam zaub mov. Kev siv cov tshuab ntsuas kub kho thiab tsim cov txheej txheem kev ua haujlwm ntshiab tuaj yeem pab tiv thaiv kom txhob muaj kev sib tsoo dhau los.

Nws tseem tsim nyog sau tseg tias thaum PTFE nws tus kheej tsis tau yaj txog kev kub siab heev (nyob ib ncig ntawm 620 ° F lossis 327 ° F lossis 327 ° F-° F lossis 327 ° Yog li ntawd, nyob hauv qhov pom zoo qhov kev pom zoo qhov ntsuas kub yog qhov tseem ceeb rau kev tswj kom muaj ob txoj haujlwm thiab cov khoom siv nyab xeeb.

Kev ntxuav thiab tsau tshuaj rau cov kev cai rau cov chaw sib chwv

Kev tu kom zoo thiab tsau tshuaj ntawm PTFE coated fiberglass chaw yog qhov tseem ceeb hauv cov zaub mov noj. Qhov xov xwm zoo yog tias tsis-tus dab tsi ntawm PTFE ua rau cov kab lus no sib xws. Txawm li cas los xij, cov kev cai tshwj xeeb yuav tsum tau ua raws li kom huv si huv si yam tsis muaj kev puas tsuaj.

Txog kev ntxuav tu, dej sov thiab dej me me feem ntau yog qhov txaus. Zam kev ntxuav cov cuab yeej siv tsis huv lossis cov tshuaj hnyav uas tuaj yeem muaj peev xwm ua rau cov ptfe puas. Cov ntaub mos muag lossis daim duab ntuag pom zoo kom tu. Tom qab ntxuav, thaj chaw yuav tsum muab yaug kom huv nrog dej huv kom tshem cov xab npum uas seem.

Rau kev ua kom huv, cov khoom noj-cov khoom siv-Sanitizers pom zoo rau siv rau cov chaw sib tiv zaub zaub mov yuav tsum tau siv. Nws yog ib qho tseem ceeb kom ua raws li cov chaw tsim khoom cov lus qhia txog kev xav txog thiab sijhawm hu. Tom qab kev ntxuav tawm tom qab, cov chaw yuav tsum rov qab ua kom huv si nrog cov dej muaj txiaj ntsig.

Hauv qee qhov chaw ua zaub mov noj, kev tu pas dej. PTFE coated fiberglass tuaj yeem tiv thaiv chav huv si, tab sis kev saib xyuas yuav tsum tau ua kom tsis txhob tshaj cov khoom siv kub. Yuav tsum ua raws li cov chaw tsim khoom siv cov lus pom zoo rau kev tu thiab ua kom huv.

Tag

PTFE coated fibergass ntaub ua pov thawj kom muaj cov khoom muaj kev nyab xeeb thiab siv tau rau cov ntawv thov kev noj zaub mov thaum tsim nyog siv thiab siv. Nws tshwj xeeb ua ke ntawm cov tshuaj inertness, qhov kub tsis kam, thiab tsis-stick cov khoom ua rau nws xaiv tau zoo heev rau ntau yam khoom noj khoom haus thiab ntim khoom. Los ntawm kev ua raws li cov qauv tswj hwm, ua raws li kev coj ua zoo tshaj plaws ntawm PTFE coated fiberglass thaum ua rau muaj kev nyab xeeb tshaj plaws ntawm zaub mov muaj kev nyab xeeb. Raws li nrog cov khoom noj muaj npe zaub mov, nws yog qhov tseem ceeb rau cov khoom ptfe co cov chaw tsim khoom fiberglass uas ua ntej cov kev cai muaj kev nyab xeeb.

Tiv Tauj Peb

Rau cov-zoo PTFE coated fiberglass npuag uas ua tau raws li cov qauv kev nyab xeeb tshaj plaws rau cov ntawv thov kev sib cuag cov khoom siv Ooki ptfe . Peb cov khoom lag luam yog tsim nrog cov qauv ntsuas thiab kev saib xyuas, ua kom muaj kev ua tau zoo thiab kev nyab xeeb hauv cov khoom noj khoom haus ib puag ncig. Yog xav paub ntau ntxiv txog peb cov PTFE coated fiberglass cov khoom lag luam thiab yuav ua li cas lawv tuaj yeem tau txais txiaj ntsig koj cov haujlwm ua noj, tiv tauj peb ntawm mandy@akptfe.com . Cia ooki ptfe ua koj tus khub ua kev tswj hwm kev nyab xeeb cov zaub mov thiab ua haujlwm tau zoo.

Ntawv Sawv cev

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Koom Haum European. (2004). Cov kev cai (EC) tsis muaj 1935/2004 rau cov ntaub ntawv thiab cov ncauj npaj los rau hauv cov zaub mov. Cov ntaub ntawv xov xwm ua haujlwm ntawm European Union.

Dupont. (2020). Dupont ™ Teflon® muaj cov txheej txheej: Food Cooking Ua Raws Cai. Dupont de nemours, Inc.

Warwick, D. (2018). Cov Khoom Noj Cov Khoom Noj Khoom Noj - Rubbers, Silicones, tsho xim thiab inks. Smithers cov ntaub ntawv Ltd.

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Codex Alimentarius Commression. (2003). Pom zoo cov cai thoob ntiaj teb ntawm kev coj cov ntsiab cai ntawm kev tu cov khoom noj. Lub koom haum khoom noj thiab kev ua liaj ua teb ntawm United Nations.