PTFE Tape Adhesion vs Ubushyuhe: Uburyo bwo Gutezimbere

Jiangsu Aokai Ibikoresho bishya, inkomoko yabigize umwuga ikora PTFE yubushyuhe bwo hejuru, isangira ubushishozi kubwanyu.

PTFE (Teflon) kaseti yubushyuhe bwo hejuru irashobora gukoreshwa ubudahwema mubushyuhe bwa -196 ℃ kugeza 260 ℃ . Mubisabwa byinshi, ubushyuhe bwo kurwanya ubushyuhe bwa kaseti bugabanywa nigice gifatika  aho kuba PTFE substrate. Imikorere yayo ikurikiza amategeko asobanutse ajyanye n'ubushyuhe:

Imikorere ifatika igabanuka uko ubushyuhe buzamuka  Hamwe nubushyuhe bwiyongera, ibifata byoroha buhoro buhoro, bikanyerera ndetse bikanangirika, bigatuma imbaraga zifatika zigabanuka. Macroscopically, ibi bigaragarira nkigitonyanga cyo gufata adhesion.

Imikorere ntarengwa igenwa nubwoko bufatika  Ibifatika bitandukanye bifite ubushyuhe butandukanye bwo kunanirwa:

 

Kunoza ubushyuhe bwo hejuru bwo gufata umwanya , optimizasiyo ikorwa cyane cyane mubintu bitatu: gufatira hamwe, gukora substrate, hamwe no guhuza imiterere.

1. Igice gifatika: Kuzamura intege nke

·  Hitamo sisitemu yo hejuru yubushyuhe bwo hejuru : Shyira imbere umuvuduko wa silicone wunvikana kumurimo muremure wigihe kirekire.

:  Guhindura Fluorocarubone Hindura silicone yometse hamwe na fluorocarbon kugirango uzamure ubushyuhe bwikirahure (Tg) bugere kuri 230 ℃. Nyuma yamasaha 48 yo gukoresha ubudahwema kuri 260 ℃, igipimo cyo kugumya kugumya kiracyarenga 85%.

·  Kwinjiza urusobekerane : Kubaka imiyoboro ya nano-nini yo guhuza imiyoboro kugirango wongere imbaraga zifatika hamwe nogukomera kwi shitingi yubushyuhe hejuru yubushyuhe bwinshi.

·  Ongeramo stabilisateur yumuriro : Shyiramo fenoline yabujijwe hamwe nubundi buryo bwo guhagarika ubushyuhe muri formula kugirango wirinde neza kwangirika kwa okiside munsi yubushyuhe bwinshi.

2. Substrate Layeri: Kuzamura igipimo ntarengwa cyo kurwanya ubushyuhe

·  Guhindura Nano-kuzuza : Ongeramo nano silika, boron nitride nanotubes nizindi nanoparticles muri substrate ya PTFE kugirango ube ingingo zifatika zifatika. Ubushuhe bwo kugoreka ubushyuhe burashobora kwiyongera kuri 20-30 ℃, mugihe ukomeje kurenga 90% byambere kuri 260 ℃.

·  Kuvura molekuline ivura : Guhuza iminyururu ya PTFE kugirango uzamure ubushyuhe bwa serivisi bukomeza kugera kuri 300 ℃.

·  Kongera imbaraga za fibre : Ongeramo 25% fibre fibre cyangwa fibre ya karubone kugirango wongere imbaraga zo kunyerera hejuru ya 300%, bituma ukomeza gukoresha kugeza 280 ℃.

3. Imigaragarire & Igishushanyo mbonera: Kongera umurongo uhamye

·  Kwivura hejuru yubutaka : Koresha imiti ya plasma cyangwa imiti yimiti hejuru ya PTFE kugirango wongere ubukana nibikorwa byubuso, ushimangire guhuza imiterere kandi wirinde gusibanganya ubushyuhe bwinshi.

·  Ongeraho inzitizi hagati yinzitizi : Shyiramo polimide (PI) yo kwigunga hagati ya PTFE substrate na afashe kugirango uhagarike kwinjiza no kwimuka munsi yubushyuhe bwinshi, bitezimbere muri rusange.

·  Kunoza imiterere ihuriweho : Kwemeza ibyiciro byinshi byubaka: Guteranya PTFE + gushimangira substrate + ubushyuhe bwo hejuru bwo hejuru , kugirango uhuze ubushyuhe hamwe nibikorwa bifatika.

·  Kubika ubushyuhe bwo kwagura ubushyuhe : Coefficent yo kwagura umurongo wa PTFE yikubye inshuro 10 icyuma.

Bika icyuho cya mm 0,15-0.3  muburyo bwububiko kugirango urekure ubushyuhe bwumuriro neza.

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

Niba ukeneye ibisobanuro birambuye kubipimo bya tekiniki, sisitemu yo gusaba hamwe nibisubizo byabigenewe kumurongo wibicuruzwa byuzuye - harimo imyenda ya PTFE yubushyuhe bwo hejuru, kaseti ya PTFE yubushyuhe bwo hejuru, umukandara wa meshi wa PTFE wumukandara, umukandara wimashini udahuza, umwenda umwe wa PTFE, umukandara wa convoyeur udashyuha cyane hamwe nigitambara cyo hejuru cya fiberglass - nyamuneka twandikire:

·  Umurongo wa telefoni: Bwana Guo +86 18944819998

·  Umurongo wa telefoni: Bwana Liu +86 13705266308

Buri gihe twubahiriza filozofiya yubucuruzi yumwuga nubunyangamugayo, kandi duharanira kuguha ibisubizo byinganda imwe hamwe na serivisi yatekerejwe nyuma yo kugurisha.