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Kodi mfundo yomatira tepi ya PTFE ndi chiyani?

Mawonedwe: 0     Wolemba: Site Editor Nthawi Yosindikiza: 2026-04-08 Koyambira: Tsamba

Funsani

Tepi ya PTFE yopangidwa ndi Jiangsu Aokai New Materials, katswiri wopanga tepi ya PTFE, amagwiritsa ntchito zomatira za silicone (silicone PSA) . Kumamatira kwa silikoni PSA kumatsata njira zitatu zapadziko lonse za PSA: kunyowetsa - adsorption - cohesion , koma makina ake ndi apadera:

1. Kunyowetsa ndi kutengeka kwa thupi

Silicone PSA ya PTFE tepi ndi kuphatikiza kwa:

·  Rabara ya silicone  (imapereka kusinthasintha komanso kufewa)

·  MQ silikoni utomoni  (amapereka rigidity ndi tack)

Pakupanikizika kopepuka, maunyolo osinthika a mphira a silikoni amayenda mwachangu kuti anyowetse gawo laling'ono la gawo lapansi. Kutsatsa kwakuthupi kumachitika kudzera mu mphamvu za van der Waals  ndi ma hydrogen bond.

2. 'Chilumba cha m'nyanja' kamangidwe: kulekanitsa kumamatira ndi mgwirizano

Ili ndiye njira yodziwika kwambiri ya silikoni PSA mu tepi ya PTFE:

·  MQ resin ('zilumba'') : khola lolimba lowoneka ngati zingwe zomwazikana pazomatira. Amapereka zomatira  - magulu a silanol (Si-OH) pa MQ resin amapanga kulumikizana mwamphamvu ndi malo monga galasi, zitsulo, ndi mphira wa silikoni.

·  Rabara ya silicone ( 'nyanja') : gawo lopitilira la polima lomwe limapereka mphamvu zolumikizana  zolimbana ndi kulephera kwamkati mkati Posintha chiŵerengero cha utomoni wa MQ kukhala mphira wa silikoni, mphamvu ya tack  ndi peel  imatha kukhala yolinganizidwa bwino.

3. Crosslinked network imakulitsa mgwirizano

Pakuchiritsa kapena kupanga, maunyolo a mphira a silikoni amalumikizidwa pang'onopang'ono pogwiritsa ntchito peroxides  kapena zopangira platinamu  kuti apange maukonde amitundu itatu. Izi zimatsimikizira kuti zomatirazo zimakhala zoyera zowonongeka  m'malo mogwirizanitsa  (kusweka mkati mwa zomatira) pansi pa kupsinjika maganizo.

Chidule

Kumamatira kwa tepi ya PTFE kumagwira ntchito motere:

·  Rabara ya silikoni imanyowetsa pamwamba ndikupereka kutsatsa kwakuthupi kudzera mu mphamvu za van der Waals.

·  MQ resin ('zilumba') imapereka kumamatira; mphira wa silicone ('nyanja') umapereka mgwirizano.

·  Kuphatikizika kwapakati kumalimbitsa mgwirizano ndikuletsa kulephera kwa zomatira mkati.

Zambiri pamwambapa zimaperekedwa ndi Jiangsu Aokai New Material Technology Co., Ltd.

Kuti mudziwe zambiri zokhudza magawo, ntchito ndi njira zothetsera makina athu onse kuphatikizapo PTFE yokutidwa ndi fiberglass nsalu, PTFE kutentha kwapamwamba tepi, PTFE lamba wotentha kwambiri, lamba wosasunthika wa makina, nsalu imodzi ya PTFE, lamba wonyamula kutentha kwambiri komanso kutentha kwapamwamba kosagwira fiberglass nsalu, chonde titumizireni ife:

·  Mafoni a Utumiki: Bambo Guo 18944819998

Bambo  Liu 13705266308

Timatsatira nzeru zaukadaulo komanso zowona mtima ndipo tadzipereka kukupatsirani mayankho oyimitsa kamodzi  ndi ntchito yachidwi!

Malingaliro azinthu

Funsani Zamankhwala
Jiangsu Aokai Zatsopano
AoKai PTFE ndi akatswiri PTFE Coated Fiberglass Fabric Opanga ndi ogulitsa ku China, apadera popereka PTFE Adhesive Tepi, PTFE Conveyor Belt, PTFE Mesh lamba . Kugula kapena yogulitsa PTFE TACHIMATA fiberglass nsalu mankhwala. Ochuluka m'lifupi, makulidwe, mitundu zilipo makonda.

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