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Guriga » Wararka » Cajaladda PTFE Xabagta Xabagta PTFE ee Ka-hortagga Daxalka, Aan-Dulku ahayn, iyo Ilaalinta Tuubooyinka Kiimikada ah

Cajaladda PTFE ee Ka-hortagga Daxalka, Aan-Dulku ahayn, iyo Ilaalinta Tuubooyinka Kiimikada ah

Aragtida: 0     Qoraa: Tifaftiraha Goobta Waqtiga Daabacaadda: 2026-07-03 Asal ahaan: Goobta

Weydiiso

Dhirta kiimikada, tuubooyinka iyo maraakiibta waxay la kulmaan weerar joogto ah oo uga yimaada warbaahinta gardarrada ah - acids xooggan, alkalis kulul, dareerayaasha organic, iyo uumiga. Cajaladda PTFE waa xal caadi ah oo loogu talagalay ka-hortagga daxalka, aan dhejiska lahayn, iyo ilaalinta xiridda. Laakin doorashada cajaladda saxda ah maaha mid fudud sida doorashada heerkulka ugu sarreeya.

PTFE cajalad heerkul sare ah.jpg

Aokai PTFE waxay soo bandhigtay cajalad PTFE ah oo loogu talagalay codsiyada kiimikada muddo tobanaan sano ah. Hagahan waxa uu sharxayaa qaabka saddexda lakab ee cajaladda PTFE, shuruudaha xulashada xudunta u ah (heerkulka, warbaahinta kiimikada, shuruudaha farsamada), iyo habraaca dhismaha muhiimka ah.

Cajaladda PTFE ee ku duuban tuubooyinka kiimikaad iyo geesaha markabka.png

Qaab-dhismeedka Saddex-Lakab ee PTFE-Tape Heerkulka Sare

Waxqabadka guud ee cajaladda PTFE ee ganacsiga waxaa lagu go'aamiyaa saddex lakab oo dhismeed:

Lakabka qaab dhismeedka

Agabka caadiga ah

Saamaynta Xulashada Alaabta

Lakabka shaqeeya ee dusha sare

Filim PTFE saafi ah / PTFE-maro fiberglass ah oo aan uuraysan

Waxay maamushaa hantida aan dhegta lahayn, caabbinta kiimikada, iyo iska caabinta heerkulka ugu sarreeya

Xoojinta substrate

Midna (filim saafi ah) / Dharka Fiberglass / Dharka Aramid

Wuxuu go'aamiyaa xoogga farsamada, caabbinta xajinta, iyo iska caabinta dalool

lakabka xabagta

Silikoon PSA, Acrylic PSA, PSA caag ku salaysan

Dejiya xadka heerkulka sare iyo caabbinta kiimikada ee cajaladda oo dhan; sida caadiga ah isku xirka waxqabadka ugu liita

Aragtida muhiimka ah: In kasta oo PTFE lafteedu ay si deggan ugu shaqayn karto -190°C ilaa 260°C muddada dheer, koollada ayaa ah dhabarka shaqada . Dooro xabagta ku salaysan deegaanka adeega dhabta ah, ma aha oo kaliya dusha PTFE.

Qaab dhismeedka cajalad PTFE saddex-lakab ah.png

Shuruudaha Xulashada Muhiimka ah iyo Mabaadi'da Isbarbardhigga

1. Heerkulka hawlgalka - xulashada koollada ayaa ah mudnaanta ugu sareysa

Kala duwanaanta heerkulka

Xabagta lagu taliyay

Waa maxay sababta

200°C – 260°C (mudda dheer)

Silikoon PSA (loo baahan yahay)

Habka kaliya ee xabagta ee xajiya xajinta xasilloon ee xadkan; hadhaaga ugu yar ee diirka ka dib

120°C – 180°C oo leh dareere sare & caabbinta saliidda

Heerkulka sare ee akril PSA

Isku-xidhka ka xoog badan silikoon, laakiin si degdeg ah ugu guul darraystay 260 ° C

Ka hooseeya 100 ° C

Akril ama caag-ku-saleysan

La aqbali karo, laakiin naadir ku ah bay'adaha kiimikada

Xusuusin Aokai PTFE: Codsiyada heerkulku yahay 200°C+, akrilik PSA ma aha mid la aqbali karo - way hoos u dhigi doontaa, jilcisaa, oo waxay sababi doontaa diirka-cajalad. Silikoon waa ikhtiyaarka kaliya ee la heli karo.

2. Warbaahin kiimikaad - waafaqid ka dhexeeya xabagta iyo substrate-ka

Lakabka shaqaynaya ee PTFE waxa uu leeyahay ku dhawaad ​​caabbinta daxalka caalamiga ah (marka laga reebo biraha alkali ee dhalaalay iyo gaaska fluorine ee heerkulkiisu sarreeyo). Si kastaba ha ahaatee, warbaahinta kiimikadu waxay ka soo gasho geesaha cajaladaha waxayna si toos ah u baabi'isaa lakabka xabagta.

Warbaahinta Kiimikada

Xabagta lagu taliyay

Digniin

Asiidh adag oo aan organic ahayn (HCl, H₂SO₄ ≤80%), alkalis xoog leh (NaOH), brine, uumiga biyaha

Silikoon PSA

Dulqaad aad u wanaagsan; waxay samaysaa xidhmo ilaalin ah oo deggan

Walxiyeyaasha dabiiciga ah (ketones, esters, benzene, toluene), saliidaha, shidaalka, acids oxidizing xooggan (HNO₃, H₂ SO₄), glacial acetic acid

Acrylic PSA (fasalka u adkaysta)

Silikoonku wuxuu ku barara dareerayaasha organic; acrylic ayaa lagula talinayaa, laakiin xaqiiji heerka heerkulka (guud ahaan ≤150°C)

Uumi-kulul sare + aashitada/alkali-saarista sare (soo-gaadhista beddelka ah)

PSA silikoon wax laga beddelay + dabaylaha lakabka badan

Xaaladda ugu adag - silikoon ayaa laga yaabaa inay hydrolyzed; ku xooji dabaysha lakabyo badan

Heerkulka ka sarreeya 150°C ee leh dareerayaasha organic: Isticmaal qalabka hagaajinta ama xabag-la'aanta kuleylku-hoos u dhig cajalad/tuubo PTFE saafi ah.

Waafaqsanaanta xabagta.png

Xaaladaha Codsiga iyo Xulashada Substrate-ka ee La Xiriira

Muuqaalka Codsiga

Substrate lagu taliyay

Sababta

Dhuumaha derbiga dibadda ka-hortagga daxalka & daahan ka-hortagga ulaha (ka-hortagga wax-soo-saarka alaabada)

Maro fiberglass ah oo dahaaran PTFE-xoog-sare ah (brown/madow)

Xiro u adkaysta, ilmada u adkaysta; dhumucda 0.13-0.25mm; ku haboon dabaylaha soo noqnoqda, waafaqsanaanta aad u fiican

Wessel derbiga gudaha & flange line-ka-hortagga ulaha

Filim PTFE saafi ah oo hufan

Dusha aan dhegta lahayn ee aadka u jilicsan, oo aan lahayn khatar fibre ah; ku habboon sagxadaha fidsan iyo kuwa waaweyn ee qalloocan

Isku darka shafka & duubabka rullaluistu

PTFE maro fiberglass ah oo leh xabag silikoon tack sare leh

Waxay taageertaa dabaylaha kacsanaanta; Substrate-ka fiberglass-ku wuxuu keenaa xoog xajin oo sarreeya, wuxuu ka ilaaliyaa qallafsanaanta inta lagu jiro wareegga

Xidhitaanka dunta iyo beddelka gaasaska

Cajalad filim ah oo saafi ah oo PTFE ah

Wuxuu adeegsadaa hantida socodka qabow ee PTFE si uu u buuxiyo daldaloolada; Cajalad aan fiberglass lahayn ayaa loo baahan yahay

Godad & muraayadaha aragga ee haamaha kaydinta aashitada oo xooggan

Maro PTFE saafi ah / muraayad fiberglass ah oo leh koollo akril u adkaysta kiimikaad

Filimka saafiga ah wuxuu go'doomiyaa warbaahinta daxalaysa; maro fiberglass ah ayaa hagaajinaysa adkaanta; Kala-goysyada dhabta waxay u baahan yihiin xoojinta lakabyo badan

Xulashada cajaladda PTFE ee codsiga-gaarka ah.png

Tilmaamaha Dhismaha iyo Badbaadada Muhiimka ah

1. pretreatment dusha sare - aasaaska isku xidhka

Nadiifinta dhamaystiran, ka saarida miridhku, iyo qalajinta ayaa loo baahan yahay. Dusha sare ku tirtir acetone ama aalkolo oo ay ku xigto holac degdeg ah oo la dubayo si aad u kordhiso xoogga isku xidhka. Tani waxay meesha ka saaraysaa wasakhda waxayna dhaqaajisaa oogada birta si ay ugu dhegganaato.

2. Lakabyo is-dul-saar iyo dabaylo leh

Ugu yaraan 2-3 lakab oo dabaysha ayaa looga baahan yahay ilaalinta kiimikaad oo leh 50% isku dhafka goobabada. Cidhifyada xabagta waa in lagu xoojiyaa sharoobada PTFE ee u dhigma ama xargaha fiilooyinka birta ah ee birta ah si looga hortago in si buuxda loo diiriyo ka dib marka xabagta ay gasho warbaahinta.

3. Xadka badbaadada - goorta laga fogaado guud ahaan cajaladda PTFE

Warbaahinada aadka u daran ee soo socota, dhammaan cajaladaha leh xabagta organic waa ammaan :

  • Hydrogen fluoride (HF)

  • alkali xoog leh oo diirran oo sarreeya (> 80%)

  • Chlorine trifluoride (ClF₃)

Beddelka: U beddel dahaarka PTFE oo buuxa ama dhejis go'an oo alxan leh (aan lahayn koollo).

4. Tallaabooyinka-iska-hortagga-iska-caabbinta iyo qaraxyada

Haddii dhuumaha qaada walxaha guban kara oo ururinta taagani ay dhici karto, dooro cajaladda PTFE-da ee lidka ku ah (sida caadiga ah madow madow oo leh kaarboon buuxin, iska caabin dusha 10⁶-10⁹ Ω) si loo baabi'iyo kharashka taagan si badbaado leh.

PTFE_Cape_Haboon_Winding_Technique.png

Soo koobid - Xulashada Cajaladda PTFE Hage degdeg ah ee Codsiyada Kiimikada

Hadii deegaankaagu yahay...

Dooro...

Ka fogow...

200-260°C, acids/alkalis/ uumi

Silikoon PSA + substrate fiberglass ah

Acrylic PSA (waxay hoos u dhigi doontaa)

120-150 ° C, dareerayaasha organic

Acrylic PSA (u adkaysta)

Silikoon PSA (waxay ku barartaa dareerayaasha)

>150°C, dareerayaasha organic

Filimka PTFE saafi ah + hagaajinta farsamada

Cajalad kasta oo dhejis ah

HF, karkaraya> 80% alkali, ClF₃

Dahaarka PTFE-kaliya (aan lahayn koollo)

Cajalad kasta oo leh koolo organic

Walxaha guban kara, khatarta taagan

Ka-hortagga-static (kaarboon-ka buuxa) cajalad PTFE

Cajaladda caadiga ah ee aan shaqaynayn

Xidhitaanka dunta, buuxinta farqiga

Cajalad filim oo saafi ah oo PTFE ah

Cajalad lagu xoojiyay fiberglass

Aokai PTFE waxay bixisaa cajalado PTFE oo buuxa oo loogu talagalay codsiyada kiimikada - silikoon PSA oo loogu talagalay adeegga kuleylka sare ee acid/alkali, PSA acrylic ee caabbinta dareeraha, iyo buundooyinka lidka ku ah. Nagala soo xidhiidh warbaahintaada kiimikaad, kala duwanaanta heerkulka, iyo shuruudaha farsamada ee xulashada habboon.

Nuxurka farsamada ee kor ku xusan waxaa bixiya Jiangsu Aokai New Materials Technology Co., Ltd.

Haddii aad u baahan tahay qeexitaan faahfaahsan, kiisaska codsiga iyo xalalka loo habeeyey ee noocyada kala duwan ee alaabtayada oo ay ku jiraan PTFE maro heerkul sare leh, PTFE cajalad xabag ah oo heerkul sare ah, PTFE suunka mesh heerkulka sare, suunka kulaylka aan fiicnayn, dhar PTFE hal dhinac ah, heerkul sarreeya oo u adkaysta suunka iyo fiberglass u adkaysta adigoo isticmaalaya kanaalka hoose

Waxaan had iyo jeer u hoggaansamaan falsafada adeegga ku jihaysan xirfad-yaqaanka iyo daacadnimada, annagoo si kal iyo laab ah u bixinayna xalal warshadeed hal-joojin ah iyo adeegga macaamiisha oo fikir leh dhammaan shurakada!

Talada alaabta

Weydiinta Alaabta

Alaabooyinka la xidhiidha

Jiangsu Aokai Qalab Cusub
AoKai PTFE waa xirfadle Soo-saareyaasha iyo alaab-qeybiyeyaasha PTFE-da-ka-soo-baxa ee Fiberglass-ka ah ee Shiinaha, oo ku takhasusay bixinta PTFE Xabagta Xabagta, PTFE Conveyor Suunka, PTFE Mesh Suunka Si aad u iibsatid ama u iibiso alaabada marada PTFE ee dahaarka leh . Balac badan, dhumucdiisuna, midabyo ayaa diyaar ah oo la habeeyey.

XIDHIIDHYADA DEGDEGGA AH

QAYBTA WAX soo saarka

NALA SOO XIRIIR
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