Murugo » Amakuru . PTFE Ifata

Igishushanyo cya PTFE cyo Kurwanya Ruswa, Kudakomera, no Kurinda Ikidodo Cyimiti na Vessel

Reba: 0 Umwanditsi: Muhinduzi wurubuga Gutangaza Igihe: 2026-07-03 Inkomoko: Urubuga

Imbonerahamwe

Mu bimera bya shimi, imiyoboro hamwe nubwato bihura nibitero byibitangazamakuru - acide ikomeye, alkalis zishyushye, ibishishwa kama, hamwe na parike. Kaseti ya PTFE ni igisubizo gisanzwe cyo kurwanya ruswa, kudakomera, no kurinda kashe. Ariko guhitamo kaseti iburyo ntabwo byoroshye nko guhitamo ubushyuhe bwo hejuru.

Aokai PTFE yatanze kaseti ya PTFE kumashanyarazi mumyaka mirongo. Aka gatabo gasobanura imiterere yinzego eshatu za kaseti ya PTFE, ibipimo ngenderwaho byatoranijwe (ubushyuhe, itangazamakuru ryimiti, ibisabwa bya mashini), nubuyobozi bukomeye bwubaka.

Kaseti ya PTFE ipfunyitse kumiyoboro ya chimique na flanges yamato.png

Imiterere-Ibice Bitatu bya PTFE-Ubushyuhe bwo hejuru

Muri rusange imikorere yubucuruzi bwa PTFE igenwa nuburyo butatu:

Inzira	Ibikoresho bisanzwe	Ingaruka ku Guhitamo Ibicuruzwa
Ubuso bukora	Filime nziza ya PTFE / PTFE-yatewe inda ya fiberglass	Igenga umutungo udafite inkoni, kurwanya imiti, hamwe nubushyuhe ntarengwa
Gushimangira substrate	Nta na kimwe (firime isukuye) / Umwenda wa Fiberglass / Umwenda wa Aramide	Kugena imbaraga zumukanishi, kurwanya ubukana, no kurwanya gucumita
Igice gifatika	Silicone PSA, Acrylic PSA, PSA ishingiye kuri Rubber	Gushiraho ubushyuhe bwo hejuru no kurwanya imiti ya kaseti yose; mubisanzwe imikorere idahwitse

Ubushishozi bukomeye: Nubwo PTFE ubwayo ishobora gukora neza kuva kuri -190 ° C kugeza kuri 260 ° C igihe kirekire, ibifatika ni imikorere idahwitse . Hitamo ibifatika ukurikije ibidukikije bya serivisi, ntabwo ari ubuso bwa PTFE gusa.

Ibipimo byo gutoranya amahame ngenderwaho

1. Gukoresha ubushyuhe - guhitamo gufatira hamwe nibyo byambere

Ubushyuhe	Basabwe gufata neza	Kubera iki
200 ° C - 260 ° C (igihe kirekire)	Silicone PSA (bisabwa)	Sisitemu yonyine ifata igumana ubwitonzi buhamye kuriyi ntera; ibisigisigi bike nyuma yo gukuramo
120 ° C - 180 ° C hamwe na solive isumba izindi & kurwanya amavuta	Ubushyuhe bwo hejuru bwa acrylic PSA	Guhuza gukomeye kuruta silicone, ariko birananirana vuba kuri 260 ° C.
Munsi ya 100 ° C.	Ibisanzwe acrylic cyangwa reberi ishingiye	Biremewe, ariko ntibisanzwe mubidukikije

Icyitonderwa cya Aokai PTFE: Kubisabwa kuri 200 ° C +, PSA ya acrylic ntabwo yemerwa - bizatesha agaciro, byoroshe, kandi bitera kaseti. Silicone niyo mahitamo yonyine.

2. Itangazamakuru ryimiti - guhuza hagati yumuti na substrate

Imikorere ya PTFE igaragaramo kurwanya ruswa hafi ya yose (usibye ibyuma bya alkali byashongeshejwe hamwe nubushyuhe bwo hejuru bwa gaze ya fluor). Nyamara, ibitangazamakuru byimiti byinjira mubice bya kaseti kandi bigahita byangiza igiti gifatika.

Itangazamakuru ryimiti	Basabwe gufata neza	Icyitonderwa
Acide idafite ingufu (HCl, H₂SO₄ ≤80%), alkalis ikomeye (NaOH), brine, imyuka y'amazi	Silicone PSA	Kwihanganira bihebuje; ikora neza
Umuti ukungahaye (ketone, esters, benzene, toluene), amavuta, lisansi, aside irike ikomeye (HNO₃, yibanze H₂SO₄), acide glacial acetic	Acrylic PSA (urwego rudashobora kwihanganira)	Silicone irabyimba mumashanyarazi; acrylic irasabwa, ariko urebe igipimo cy'ubushyuhe (muri rusange ≤150 ° C)
Umuyaga mwinshi-mwinshi + aside-yibanze cyane / alkali (guhinduranya)	Silicone yahinduwe PSA + ibyiciro byinshi	Imiterere ikaze - silicone irashobora hydrolyze; shimangira hamwe nuburyo bwinshi bwo guhinduranya

Ku bushyuhe burenga 150 ° C hamwe na solge organic: Koresha imashini ikosora cyangwa idafite kole yubushyuhe-igabanya PTFE kaseti / tubing.

Gusaba Ibihe no Guhuza Substrate Guhitamo

Ikirangantego	Basabwe Substrate	Impamvu
Umuyoboro w'inyuma urwanya ruswa & anti-inkoni (irinde gusenya ibintu)	Imbaraga-nyinshi za PTFE zometseho fiberglass (umukara / umukara)	Kwambara imyenda, irwanya amarira; umubyimba 0.13-0.25mm; bikwiranye no guhinduranya inshuro nyinshi, guhuza neza
Igikuta cy'imbere imbere & flange hejuru anti-stick liner	Filime isobanutse ya PTFE	Ultra-yoroshye idafite inkoni, nta ngaruka zo gukuramo fibre; byiza kuburinganire bunini kandi bunini bugoramye
Kuvanga shaft & kuzinga	Imyenda ya PTFE fiberglass hamwe na silicone yometse hejuru	Gushyigikira impagarara; fiberglass substrate itanga imbaraga zingana cyane, irinda guhindagurika mugihe cyo kuzunguruka
Gufunga ingingo no gusimbuza gasike	Imashini isukuye ya PTFE	Koresha PTFE imbeho ikonje kugirango yuzuze icyuho; kaseti idafite fiberglass irakenewe
Manholes & ibirahure by'ibigega bikomeye byo kubika aside	Filime nziza ya PTFE / umwenda wa fiberglass hamwe na acrile yangiza imiti	Filime nziza itandukanya itangazamakuru ryangirika; umwenda wa fiberglass utezimbere ubukana; guhuza ingingo bisaba imbaraga nyinshi

Porogaramu yihariye ya PTFE guhitamo kaseti.png

Amabwiriza akomeye yo kubaka n’umutekano

1. Kwiyitirira hejuru - ishingiro ryo guhuza

Kugabanuka byuzuye, gukuraho ingese, no gukama birakenewe. Ihanagura hejuru ya acetone cyangwa inzoga ukurikirwa no guteka byihuse kugirango ugwize imbaraga zihuza. Ibi bikuraho ibyanduye kandi bigakora hejuru yicyuma kugirango gifatanye cyane.

2. Guteranya no guhinduranya ibice

Nibura byibuze 2-3 byuzuzanya birakenewe kugirango birinde imiti hamwe na 50% byuzuye kuri buri ruziga. Impera ya kaseti igomba gushimangirwa hamwe na kaseti ya PTFE cyangwa umugozi wicyuma udafite ingese kugirango wirinde gukuramo nyuma yo kwinjizwa nigitangazamakuru.

3. Urwego rwumutekano - igihe cyo kwirinda kaseti ya PTFE rwose

Ku bitangazamakuru bikabije bikurikira, kaseti zose zifite imiti kama ntizifite umutekano :

Hydrogen fluoride (HF)
Guteka cyane-alkali ikomeye (> 80%)
Chlorine trifluoride (ClF₃)

Ubundi buryo: Hindura kuri PTFE yuzuye cyangwa usudira neza (nta gufatira).

4. Ingamba zo kurwanya-guturika no guturika

Niba umuyoboro utanga ibikoresho byaka kandi gukusanya ibintu bishobora kubaho, hitamo kaseti irwanya PTFE (ubusanzwe umukara wijimye wuzuza karubone, irwanya 10⁶-10⁹ Ω) kugirango ikwirakwize neza.

Incamake - PTFE Tape Guhitamo Byihuse Ubuyobozi bwa Shimi

Niba ibidukikije ari ...	Hitamo ...	Irinde ...
200-260 ° C, acide / alkalis / amavuta	Silicone PSA + fiberglass substrate	Acrylic PSA (izatesha agaciro)
120-150 ° C, ibishishwa kama	Acrylic PSA (irwanya solvent)	Silicone PSA (kubyimba mumashanyarazi)
> 150 ° C, ibishishwa kama	Filime nziza ya PTFE + gutunganya imashini	Kaseti yose ifata
HF, guteka> 80% alkali, ClF₃	PTFE yonyine (nta gufatira)	Kaseti iyo ari yo yose ifatanye
Ibikoresho byaka, ibyago bihamye	Anti-static (karuboni yuzuye) kaseti ya PTFE	Kaseti idasanzwe
Gufunga ingingo, kuzuza icyuho	Skived firime ya PTFE	Fiberglass-yashimangiwe kaseti

Aokai PTFE itanga urutonde rwuzuye rwa kaseti ya PTFE kumikoreshereze yimiti - silicone PSA ya acide-temp ya acide / alkali, PSA ya acrylic yo kurwanya ibishishwa, hamwe n amanota arwanya static. Twandikire hamwe nibitangazamakuru byawe bya shimi, ubushyuhe bwubushyuhe, nibisabwa muburyo bwo guhitamo.

Ibikoresho bya tekinike byavuzwe haruguru bitangwa na Jiangsu Aokai Ibikoresho bishya Ikoranabuhanga Co, Ltd.

Niba ukeneye ibisobanuro birambuye, imanza zikoreshwa hamwe nibisubizo byabigenewe kubicuruzwa byacu byuzuye harimo imyenda ya PTFE yubushyuhe bwo hejuru, kaseti ya PTFE yubushyuhe bwo hejuru, umukandara wa PTFE wubushyuhe bwo hejuru, umukandara w’ubushyuhe utagira umuyaga, umwenda umwe wa PTFE, umukandara wa convoyeur w’ubushyuhe bukabije hamwe nigitambara cya fiberglass, nyamuneka twandikire ukoresheje inzira zikurikira:

Bwana Guo: +86 18944819998
Bwana Liu: +86 13705266308

Buri gihe twubahiriza filozofiya ya serivise yumwuga nubunyangamugayo, tubikuye ku mutima dutanga ibisubizo byinganda imwe hamwe na serivise nziza kubakiriya bose!