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Kini ilana ti adhesion ti teepu PTFE?

Awọn iwo: 0     Onkọwe: Aago Atẹjade Olootu Aaye: 2026-04-08 Oti: Aaye

Beere

Teepu PTFE ti a ṣe nipasẹ Jiangsu Aokai Awọn ohun elo Tuntun, olupese ọjọgbọn ti teepu PTFE, nlo alemora titẹ-ara silikoni (PSA silikoni) . Adhesion ti silikoni PSA tẹle awọn igbesẹ gbogbo agbaye mẹta ti PSA: wetting – adsorption – cohesion , ṣugbọn ẹrọ rẹ jẹ alailẹgbẹ:

1. Wetting ati ti ara adsorption

PSA silikoni ti teepu PTFE jẹ idapọpọ ti:

(  Roba Silikoni  pese ni irọrun ati rirọ)

(  Resini silikoni MQ  pese rigidity ati taki)

Labẹ titẹ ina, awọn ẹwọn rọba silikoni rọ n ṣan ni iyara lati tutu dada inira micro ti sobusitireti naa. Adsorption ti ara waye nipasẹ awọn ologun van der Waals  ati awọn ifunmọ hydrogen apa kan.

2. 'Erékùṣù Òkun' ìgbékalẹ̀: ìyapa ti ìsopọ̀ṣọ̀kan àti ìsomọ́ra

Eyi ni ẹrọ pataki julọ ti silikoni PSA ni teepu PTFE:

Resini MQ  (awọn erekusu 'awọn erekusu') : ile-ẹyẹ onisẹpo mẹta ti o fẹsẹmulẹ bi awọn ẹya ti o tuka sinu Layer alemora. Wọn pese adhesion  - awọn ẹgbẹ silanol (Si-OH) lori resini MQ ṣe awọn ibaraẹnisọrọ to lagbara pẹlu awọn ipele bii gilasi, irin, ati roba silikoni.

Rubber Silikoni  ('okun') : ipele polima ti nlọsiwaju ti o pese agbara iṣọpọ  lati koju ikuna inu lakoko peeling.By Siṣàtúnṣe iwọn ti MQ resini to silikoni roba, tack  ati Peeli agbara  le jẹ gbọgán iwontunwonsi.

3. Crosslinked nẹtiwọki iyi isokan

Lakoko imularada tabi iṣelọpọ, awọn ẹwọn roba silikoni jẹ ọna asopọ niwọntunwọnsi nipa lilo peroxides  tabi awọn ayase Pilatnomu  lati ṣe agbekalẹ nẹtiwọọki onisẹpo mẹta. Eyi ṣe idaniloju pe Layer alemora n gba peeling interfacial mimọ  kuku ju ikuna iṣọpọ  (fifọ inu alemora) labẹ wahala.

Lakotan

Adhesion ti teepu PTFE ṣiṣẹ bi atẹle:

·  roba silikoni wes awọn dada ati ki o pese ti ara adsorption nipasẹ van der Waals ologun.

·  MQ resini ('erekusu ') pese adhesion; roba silikoni ('okun ') pese isokan.

·  Ikọja-ọna iwọntunwọnsi nmu isọdọkan lagbara ati idilọwọ ikuna alemora inu.

Alaye ti o wa loke ti pese nipasẹ Jiangsu Aokai New Material Technology Co., Ltd.

Fun awọn alaye diẹ sii nipa awọn paramita, awọn ohun elo ati awọn solusan aṣa ti laini ọja wa ni kikun pẹlu PTFE ti a bo fiberglass fabric, PTFE high temperature teepu, PTFE high temperature mesh belt, laminating machine seamless belt, single side PTFE fabric, ga otutu sooro igbanu ati ki o ga otutu sooro fiberglass asọ, jọwọ kan si wa:

·  Hotline Service: Ogbeni Guo 18944819998

·  Ogbeni Liu 13705266308

A ṣe atilẹyin ọjọgbọn ati imoye iṣẹ ooto ati pe a pinnu lati pese fun ọ pẹlu awọn ipinnu iduro kan  ati iṣẹ akiyesi!

Ọja iṣeduro

Ọja Ìbéèrè
Jiangsu Aokai Ohun elo Tuntun
AoKai PTFE jẹ alamọdaju PTFE Ti a bo Fiberglass Fabric Awọn iṣelọpọ ati awọn olupese ni Ilu China, amọja ni ipese PTFE alemora teepu, PTFE Conveyor igbanu, PTFE Mesh igbanu . Lati ra tabi osunwon PTFE ti a bo fiberglass fabric awọn ọja. Ọpọlọpọ iwọn, sisanra, awọn awọ wa ti adani.

Awọn ọna asopọ kiakia

Ẹka Ọja

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