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Qaab-dhismeedka Qaybaha Kala-duwan ee PTFE Dharka Heerkulka Sare: Ma jiraa lakab kala-guur ah oo u dhexeeya PTFE Coating and Fiberglass Substrate?

Aragtida: 0     Qoraa: Tifaftiraha Goobta Waqtiga Daabacaadda: 2026-04-17 Asal ahaan: Goobta

Weydiiso

Jiangsu Aokai Qalabka Cusub, soo saaraha xirfadle ee PTFE maro heerkul sare ah, waxay ku siinaysaa aragtiyo qoto dheer. Maaddaama wax-qabad heersare ah oo isku-dhafan, qaab-dhismeedka isku-dhafan ee isku-dhafan ee maro-kulul-sare ee PTFE ayaa muhiim u ah iska caabbinta heerkulka, xoogga diirka iyo dabacsanaanta. Habka wax soo saarka ee PTFE maro heerkul sare ah, waxaa jira  lakab kala-guur oo muhiim ah oo u dhexeeya daahan PTFE iyo substrate fiberglass. Lakabka kala-guurka la'aanteed, qaab-dhismeed isku-dhafan ee maro heerkul sare ah ee PTFE lama gaari karo.

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Iyada oo loo marayo falanqaynta qaybaha kala-guurka ah ee microscopic, lakabka kala-guurka kama kooban yahay walax kiimiko ah, laakiin aag isku dhafan oo isku dhafan oo lagu dhisay habab badan oo wax ka beddelka jirka iyo kiimikada. Habka samaynta iyo ka koobnaanta lakabka kala-guurka ayaa lagu faahfaahiyay sida soo socota:

1. Lakabka Isku-xidhka Wakiilka Silane

Muraayado aan la daweyn si toos ah uguma xidhi karo xabagta PTFE. Sidaa darteed, dharka fiberglass-ka ah waa in lagu beddelaa walxaha isku-xidhka silane ee wax soo saarka. Mid ka mid ah dhammaadka wakiilka isku-xidhka ayaa kiimiko ahaan ula falgala kooxaha silanol (Si-OH) ee dusha sare ee fiberglass, halka dhamaadka kale uu ka kooban yahay kooxo firfircoon oo xiriir sare leh ama falcelin ku leh fluororesin. U adeegida sidii buundada isku xidhka kiimikaad ee u dhaxaysa qalfoofka fiberglass iyo daahan PTFE, lakabkani waxa uu bixiyaa gundhig kiimikaad aasaasiga ah ee guud ahaan lamination qaabdhismeedka.

2. Lakabka Dhexdhexaadka ah ee Kulul-Dhaaminta

Indho-indhaynta qaybta sare ee PTFE heerkul sare marada heerkul sare, lakabka kala-guurka gradient ka kooban PFA (Perfluoroalkoxy alkane) ama FEP (Fluorinated Ethylene Propylene) ayaa si cad loo arki karaa inta u dhaxaysa daahan PTFE iyo substrate fiberglass. Inta lagu jiro heerkulka sare ee sintering, kuwan fluoroplastics dhalaali kara waxay u dhaqmaan sida xabagta kulul-dhalaalaya gudaha, dhex gal iyo duub xirmo fiberglass si ay u sameeyaan weji joogto ah. Lakabkan dhexdhexaadka ah wuxuu si wax ku ool ah uga hortagaa delamination dahaarka hoos yimaada foorarsiga iyo xaaladaha soo noqnoqda.

3. Dhexdhexaadinta Farsamada

PTFE maro heerkul sare ah ayaa lagu soo saaraa iyada oo loo marayo habab badan oo impregnation iyo daahan. Microscopically, emulsion PTFE waxa uu galaa daloolo cabbirkoodu yar yahay oo ay sameeyeen dunta iyo tolnimada dunta muraayadaha. Ka dib marka la nadiifiyo oo la daweeyo, resin-ka adag ee PTFE wuxuu sameeyaa qaab dhismeed saddex-geesood ah oo farsamaysan oo leh dunta fiber-ka. Qaab dhismeedkan jireed ee isku xiran wuxuu bixiyaa taageero farsamo oo la isku halayn karo, hubinta xasilloonida cabbirka iyo waxqabadka lidka-delamination ee adeegga muddada dheer.

4. Interface-ka Buffer Gradient

Dahaarka PTFE iyo fiberglass waxay ka muuqdaan isku-duwayaal aad u kala duwan oo balaadhinta kulaylka, taas oo si fudud u kicinaysa walaaca gudaha iyada oo la raacayo wareegyada kuleylka iyo qaboojinta degdega ah. Premium PTFE maro heerkul sare ah waxay qabataa qaab dhismeed gradient ah: aagga u dhow fiberglass waa qani ku ah xabagta kulaylka u adkeysata iyo FEP, halka nadiifinta PTFE ay si tartiib tartiib ah u kordheyso dusha sare. Qaab dhismeedkan gradient-ku wuxuu ilaaliyaa cadaadiska kulaylka ee xaaladaha heerkulka sare wuxuuna ka fogaanayaa dillaaca dusha sare ee daahan.

5. Interface Pretreatment Substrate

Ka hor inta aan la dhisin lakabyada kala-guurka ee kore, muraayadaha fiberglass waa in la mariyaa nadiifinta heerkulka sare iyo nadiifinta si meesha looga saaro walxaha cabbirka dharka iyo wasakhda. Talaabadan daawaynta xudunta u ah waxay daaha ka qaadaysaa kooxaha silanol ee firfircoon ee sagxadaha fiber-ka, taasoo bixisa is-dhexgal nadiif ah oo kiimiko ahaan firfircoon oo loogu talagalay daawaynta isku xidhka xigta iyo galitaanka resinka.

Qaab dhismeedka isdhaafka ah ee dharka heerkulka sare ee PTFE wuxuu sameeyaa nidaam isku dhafan oo dhammaystiran oo ay ka muuqato isku-xirnaan xoog leh, dhexgalka gradient iyo dusha sare ee shaqeynta resin saafi ah . Ka faa'iidaysiga lakabyada kala-guurka ee shaqeeya ee badan oo ay weheliyaan xannibaadda jirka iyo isku-xidhka kiimikada, maaddadu waxay sii haysaa hantida sii-deynta wanaagsan iyo iska caabbinta daxalka ee PTFE, iyada oo heleysa xoog jilicsan oo heer sare ah iyo iska caabin daal ah.

Nuxurka kore waxaa bixiyay Jiangsu Aokai New Material Technology Co., Ltd.

Waxaan bixinaa noocyo kala duwan oo badeecooyin ah oo ay ku jiraan PTFE maro heerkul sare leh, PTFE cajalad heerkul sare leh, PTFE suunka mesh heerkulka sare leh, suunka mashiinka fiyuuska ah ee aan kala go 'lahayn, dharka PTFE-daran ee hal dhinac ah, suunka gudbinta heerkul sare u adkaysta iyo maro fiberglass ah oo heerkul sare leh. Si aad u hesho cabbiraadaha badeecada oo faahfaahsan, xalalka codsiga iyo adeegyada la habeeyey, fadlan nala soo xidhiidh:

· Mudane Guo: +86 18944819998

· Mudane Liu: +86 13705266308

Talada alaabta

Weydiinta Alaabta
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

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