PTFE Ifoto Yubushyuhe Bwinshi kuri FPC Itangazamakuru Rishyushye Kumurika Kurinda Byuzuye

Nkumushinga wumwuga wa PTFE yubushyuhe bwo hejuru, Jiangsu Aokai Ibikoresho bishya biguha ibisobanuro birambuye. Muburyo bushyushye bwo kumurika uburyo bworoshye bwanditse bwumuzingo (FPC), kaseti ya PTFE yubushyuhe bwo hejuru ikemura inenge ebyiri zingenzi - insimburangingo yimitsi hamwe no guhererekanya ibintu - binyuze mumikorere ihuriweho nibintu byihariye (imbaraga zo hejuru, imbaraga zidasanzwe) hamwe na tekinoroji yo gutunganya (kugenzura imiterere, kugenzura ibipimo). Ikora nkicyiza cyiza cyo kwigunga hamwe nigitutu kingana  na buffer layer.

I. Impamvu Zitera Kwikuramo no Kwimura

Substrate Winkinkingi Intandaro itera mubushyuhe butaringaniye no gukwirakwiza umuvuduko. FPC igizwe nibikoresho byinshi nka PI firime, umuringa wumuringa hamwe nudusanduku hamwe na coefficient zitandukanye zo kwagura ubushyuhe (CTE). Byongeye kandi, ibishushanyo mbonera byumuzunguruko harimo uburebure bwumuringa butaringaniye hamwe nintambwe zikomeye bizaganisha ku gukwirakwiza umuvuduko muke. Ubushyuhe hamwe nigitutu kidasanzwe bitera guhangayikishwa nibintu byimbere, bikavamo inkeke, kurigata no gusiba.

Kwimura kwa Adhesive (Ibisigisigi bisigaye) Ibi biterwa ahanini ninteruro nubusembwa bwibintu. Igice cya kabiri cyakize gifatika cya firime yo gutwikira irashonga kandi igatemba munsi yubushyuhe bwinshi, kandi igafatira hejuru yibikoresho byo kwigunga. Hagati aho, niba silicone yumuvuduko ukabije wometseho inyuma ya kaseti ya PTFE ifite ubushyuhe budahagije bwo guhangana nubushyuhe cyangwa ibipimo bidahuye neza, kunanirwa gufatanyiriza hamwe bizaba ku bushyuhe bwinshi, bigatuma ihererekanyabubasha ryigice hejuru ya FPC.

II. Uburyo bwibanze bwa PTFE Ubushyuhe bwo hejuru bwo gukumira neza

Kwirinda Kwikuramo Substrate

Ubushuhe bwumuriro hamwe no gukwirakwiza igitutu kimwe Muburyo busanzwe bwo gutondekanya: Isahani ishyushye → PTFE kaseti → silicone cushion → FPC → PTFE kaseti plate Isahani ishyushye , kaseti ya PTFE ikora nk'urwego rwo kurekura. Ubushyuhe bwacyo butajegajega butanga ubushyuhe bumwe. Gufatanya na silicone buffer cushions, bigabanya imihangayiko iterwa no kwaguka kwinshi kwubushyuhe kandi ikaringaniza umuvuduko rusange, ikirinda guhangayikishwa n’ahantu hamwe n’iminkanyari. Kubyakozwe neza cyane, ibirahuri-fibre byongerewe ingufu za kaseti ya PTFE hamwe na CTE yo hasi birasabwa kugirango habeho ituze ryiza.

Idirishya rihamye ryo gutunganya amashyanyarazi Igice cya PTFE gihagarika ingaruka zumuriro. Ufatanije na hystereze yubushyuhe ya silicone yambara, gutwara ubushyuhe biba byoroheje kandi bihamye. Igenzura itandukaniro ryubushyuhe hagati ya ≤ 5 ~ 7 ℃ mugihe cyo gufatira hamwe, bigafasha umwuka wuzuye mbere yo gukira neza, kandi bikuraho burundu iminkanyari iterwa no guterwa imburagihe no gutinda kunanirwa. Igipimo cyo gushyushya igice cyingenzi cyo kuzamuka kwubushyuhe kirasabwa kugenzurwa kuri 4.5 ~ 5.0 ℃ / min.

Kurandura ihererekanyabubasha

Umutungo udafite inkomoko hamwe nimbaraga zidasanzwe zo hejuru PTFE igaragaramo ingufu nkeya cyane (＜ 18 mN / m), munsi cyane ugereranije niy'ibishishwa byashongeshejwe. Hamwe nibikorwa byiza bidafite inkoni bisa nibikoresho bitari inkoni, birashobora gukurwaho byoroshye nyuma yo kumurika utabanje gukuramo ibice bya FPC cyangwa gusiga kole isigaranye.

Guhitamo sisitemu yo murwego rwohejuru kugirango wirinde kwimura kaseti, kaseti ya PTFE yakozwe hamwe na silicone yo mu rwego rwohejuru yunvikana. Amashanyarazi meza ya silicone agumya gukora neza kugeza kuri 260 ℃, bigatuma zero zisigara zeru mu musaruro wigihe kirekire. Urwego rwo kurwanya ubushyuhe rugomba kuba rwujuje ibisabwa (210-260 ℃).

Gukiza Byuzuye Ibifatika Mugihe cyo gutwika no gukora kaseti ya Aokai PTFE, igihe cyo gukiza kidakwiye, ubushyuhe cyangwa umuvuduko wo kwiruka bizatera gukira kutuzuye, ibyo bikaba bitera ibibazo bisigara bisigaye mubisabwa nyuma.

Ibirimo byavuzwe haruguru bitangwa na Jiangsu Aokai New Material Technology Co., Ltd.

Niba ukeneye ibisobanuro birambuye kubyerekeranye nibicuruzwa, ibintu bisabwa hamwe nibisubizo byabigenewe kumurongo wuzuye wibicuruzwa, harimo umwenda wubushyuhe bwo hejuru wa PTFE, kaseti ya PTFE yubushyuhe bwo hejuru, umukandara wa meshi wo mu bwoko bwa PTFE, umukandara wimashini utagira kashe, umwenda umwe wa PTFE wuzuye umwenda, umukandara wa convoyeur udashyuha hamwe nubushyuhe bwo hejuru bwikirahure,

·  Umurongo wa telefoni: Bwana Guo +86 18944819998

·  Umurongo wa telefoni: Bwana Liu +86 13705266308

Buri gihe twubahiriza filozofiya yubucuruzi yumwuga nubunyangamugayo, kandi tugatanga ibisubizo byinganda imwe kandi twita kubikorwa byihariye kubakiriya bisi.