PTFE High-Temperature Fab in The Chemical Industry: 7 Key Applications

Zomera zama Chemical ndi malo ovuta - ma asidi amphamvu, ma alkali otentha, zosungunulira zowononga, kutentha kwambiri, ndi zotsalira zomata. Zida ziyenera kukana kuukiridwa, kukhala zaukhondo, ndi kugwira ntchito modalirika.

Nsalu ya PTFE yotentha kwambiri (PTFE-yokutidwa ndi fiberglass) ndiyoyenera kuthana ndi zovuta izi. Zimaphatikiza kusakhazikika kwamankhwala, kutentha kwakukulu (-70 ° C mpaka 260 ° C), malo osamata, ndi kukhazikika kwa mawonekedwe.

Aokai PTFE yapereka nsalu za PTFE ku zomera zamankhwala kwazaka zambiri. Pansipa pali zofunikira zisanu ndi ziwiri zomwe nsalu za PTFE zimaposa zida zachikhalidwe.

Kusindikiza ndi Kuyika Mapaipi - Ma Gaskets ndi Inner Liners

Mapaipi, mavavu, ndi mapampu omwe amagwiritsidwa ntchito ndi mankhwala ayenera kupirira madzi owononga. PTFE nsalu imapereka njira ziwiri.

1. Flange ndi ma valve gaskets

Nsalu ya PTFE imadulidwa kukhala ma gaskets opangira mapaipi, ma boneti a mavavu, ndi mfundo zolumikizira. Mosiyana ndi ma gaskets a rabara omwe amatupa kapena kuwononga zosungunulira, PTFE imakhalabe yopanda mphamvu. Imasindikiza motsutsana ndi ma acid amphamvu (sulfuric, nitric, hydrochloric), alkali amphamvu (sodium hydroxide), ndi zosungunulira za organic (toluene, acetone, MEK).

2. Paipi ndi riyakitala linings

Nsalu ya PTFE imatha kumangirizidwa kumakoma amkati azitsulo za kaboni kapena mapaipi a FRP, omwe amagwira ntchito ngati akalowa osagwira dzimbiri. Zimachepetsanso kukangana ndikuletsa kuchulukana kwa zinthu pamakoma a mapaipi - kofunika kwambiri pogwira mankhwala a viscous kapena zomata.

Anti-Corrosion Lining for Equipment - Ma reactors, Matanki, Centrifuges

Ma rectors a Chemical, ma agitator, matanki osungira, ndi ma centrifuge nthawi zambiri amapangidwa ndi chitsulo cha kaboni kapena chitsulo chosapanga dzimbiri. Kukhudzana mwachindunji ndi mankhwala owononga kumabweretsa kubowola, kusweka, ndi kuipitsidwa kwa zinthu.

1. Wosanjikiza wodzipatula wodziteteza

Nsalu ya PTFE imagwiritsidwa ntchito ngati mzere kumakoma amkati mwazotengerazi. Imakhala ngati chotchinga pakati pa gawo lapansi lachitsulo ndi sing'anga yamankhwala, kuteteza dzimbiri ndikutalikitsa moyo wa zida ndi zaka.

2. Phindu lopanda ndodo pakutulutsa zinthu

Kupanda ndodo kumalepheretsa zinthu zowoneka bwino (mwachitsanzo, zomatira, zomatira) kuti zisamamatire ku makoma a thanki. Izi zimathandizira kutulutsa bwino komanso kuchepetsa nthawi yoyeretsa pakati pa magulu.

3. Metal-ion tcheru ntchito

Mu semiconductor mankhwala kupanga kapena mankhwala abwino kumene kufufuza zitsulo kuipitsidwa ndi zosavomerezeka, PTFE lining amaletsa ayoni zitsulo kuti leaching mu mkulu-kuyera mankhwala.

Zida Zosefera - Kutentha Kwambiri, Gasi Wowononga & Madzi

Zomera zama Chemical zimatulutsa mpweya wotentha komanso wowononga ndipo zimafunika kusefa mipweya ndi zakumwa.

1. Sefa zikwama za mpweya wotentha kwambiri

PTFE nsalu (nthawi zambiri ndi PTFE nembanemba laminate) amapangidwa mu matumba fyuluta kwa baghouse fumbi otolera. Matumba awa amanyamula:

• Kutentha kosalekeza mpaka 260 ° C

• Mipweya yowononga kwambiri (HCl, SOₓ, HF, dioxins)

• Fumbi lomata (carbon black, resin powder)

PTFE's sanali ndodo pamwamba amalepheretsa fumbi caking, kulola pulse-jet kuyeretsa kubwezeretsa otsika kuthamanga dontho. Kutulutsa kotsika ngati <1 mg/Nm³ zotheka.

2. Zosefera zosindikizira za viscous

Pakulekanitsa kwamadzi-olimba, nsalu ya PTFE imakhala ngati nsalu yosefera pa makina osindikizira a mbale-ndi-frame. Keke ya fyuluta imatulutsa bwino, ndipo nsaluyo ndi yosavuta kuchapa - kuchepetsa nthawi yopuma ndi ntchito.

Anti-Corrosion Flexible Joints - Zowonjezera Zowonjezera za Ma Ducts

Ma ducts olowera mpweya ndi zitoliro m'mafakitale amakumana ndi kukula kwamafuta, kugwedezeka, ndi kusanja bwino. Amanyamulanso mpweya wowononga.

1. Zosagwirizana ndi zitsulo zowonjezera

Nsalu ya PTFE imagwiritsidwa ntchito ngati chinthu chosinthika pamalumikizidwe okulitsa pakati pa magawo a duct. Imalipiritsa kayendedwe ka mapaipi pomwe imakaniza kuukira kochokera ku utsi wa asidi ndi kutentha kwakukulu. Mosiyana ndi mavuvu a mphira, PTFE sichitha mu UV kapena ozoni.

Anti-Adhesion Isolation Materials - Zowotcherera Pads ndi Zotulutsa Zotulutsa

Pakupanga ndi kukonza zida, nsalu ya PTFE imateteza kumamatira osafunika.

1. Zowotcherera splash pads

Mukawotchera pafupi ndi zida zodziwikiratu kapena pamalo omalizidwa, nsalu ya PTFE imayikidwa ngati pad-proof pad. Weld spatter samamatira ku PTFE - amangodumphadumpha kapena kuchotsedwa. Izi zimalepheretsa kuyeretsa komanso kuwonongeka kwamtengo wapatali.

2. Tulutsani nsalu yochiritsira kutentha kwambiri

Popanga utomoni, mphira, ndi zosakaniza zomwe zimafuna kuchiritsa kutentha kwambiri (mwachitsanzo, epoxy, phenolic, rabara ya silicone), nsalu ya PTFE imagwiritsidwa ntchito ngati chingwe chotulutsa kapena lamba wotumizira. Zinthu zochiritsidwa zimatulutsidwa bwino popanda kumamatira lamba kapena nkhungu.

Tulutsani Nsalu Yopangira Zophatikiza

Fiberglass reinforced plastics (FRP), zinthu za mphira, ndi zina zina zimawumbidwa ndi kutentha ndi kukakamizidwa. Popanda wosanjikiza wotulutsa, gawo lomalizidwa limalumikizana ndi nkhungu.

1. Kujambula ndi mawonekedwe apamwamba

Nsalu ya PTFE imayikidwa pakati pa nkhungu ndi kuphatikiza kophatikizana. Zimapangitsa kuti zikhale zosavuta kupukuta pambuyo pochiritsidwa ndipo zimatha kupereka yunifolomu, yosalala kapena yopangidwa ndi nsalu kutengera nsalu. Nsalu ya PTFE imatha kugwiritsidwanso ntchito nthawi zambiri, ndikuchotsa mafilimu omwe amangogwiritsa ntchito kamodzi.

Kusungunula kwa Magetsi ndi Kutentha - Kukulunga kwa Electrodes ndi Mapaipi

Ma workshop a Chemical ali ndi zida zamagetsi ndi malo otentha omwe amafunikira chitetezo.

1. Kutsekemera kwamagetsi kwa electrode ndi heaters

Nsalu ya PTFE ili ndi zinthu zabwino kwambiri za dielectric (dielectric constant <2.6, high volume resistivity). Amagwiritsidwa ntchito ngati kutchinjiriza kwa maelekitirodi, mipiringidzo yamabasi, ndi zinthu zotenthetsera zamagetsi m'malo owononga pomwe PVC wamba kapena kutchinjiriza mphira kungawononge.

2. Kuzimata kwa kutentha kwa kutentha kwa zida ndi mapaipi

Nsalu za PTFE zitha kugwiritsidwa ntchito ngati zokutira zakunja zamabulangete otchinjiriza kutentha. Imalimbana ndi kutayika kwa mankhwala, ndi yosavuta kuyeretsa, ndipo imapirira kutentha kwakukulu komwe kumafunika kutsekemera.

Chidule Chachidule - Chifukwa Chake Nsalu za PTFE Ndi Zofunikira Pazomera Zamankhwala

Aokai PTFE imapanga nsalu zotentha kwambiri za PTFE mu makulidwe osiyanasiyana, zoluka, ndi magiredi a FDA/UL amakampani opanga mankhwala. Lumikizanani nafe kuti tikambirane malo omwe mumapangira mankhwala, kuchuluka kwa kutentha, ndi mtundu wa zida.

Zomwe zili pamwambazi zimaperekedwa ndi Malingaliro a kampani Jiangsu Aokai New Materials Technology Co., Ltd.

Ngati mukufuna kudziwa zambiri zatsatanetsatane, mawonekedwe ogwiritsira ntchito ndi mayankho makonda amtundu wathu wonse, kuphatikiza nsalu za PTFE zotentha kwambiri, matepi a PTFE, malamba a mauna a PTFE, malamba omangira makina opanda msoko, nsalu ya PTFE yambali imodzi, nsalu zotchinga kutentha kwambiri, komanso malamba osamva magalasi apamwamba, chonde malamba osamva magalasi apamwamba

• Bambo Guo: +86 18944819998

• Bambo Liu: + 86 13705266308

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