PTFE Kɔkɔ-Dzoxɔxɔ Tape na FPC Hot Press Lamination Gblẽƒe Mɔxexe

Abe PTFE ƒe dzoxɔxɔ gã ƒe kasɛt wɔla bibi ene la, Jiangsu Aokai New Materials na numeɖeɖe tsitotsito wò. Le dzoxɔxɔ nyadzɔdzɔŋlɔla lamination ɖoɖo si Flexible Printed Circuit Boards (FPC), PTFE dzoxɔxɔ gã tape kpɔa nu vevi eve ƒe gbɔdzɔgbɔdzɔwo gbɔ — substrate wrinkling kple adhesive transfer — to dzɔdzɔmenuwo ƒe nɔnɔmewo ƒe ŋusẽkpɔɖeamedzi siwo wotsɔ ƒo ƒui (low surface energy, high dimensional stability) kple optimized processing technologies (stacking structure design, parameter control). Ewɔa dɔ abe dzadzɛnyenye ƒe ƒuƒoƒo nyuitɔ  kple nyaƒoɖeamenu si sɔ kple wo nɔewo ƒe ƒuƒoƒo ene.

I. Nusiwo Hea Substrate Wrinkling kple Adhesive Transfer vɛ

Substrate Wrinkling Nusi gbɔ wòtsonae nye dzoxɔxɔ kple nyaƒoɖeamenu ƒe mama si mesɔ o. FPC nye nu geɖewo abe PI film, akɔbli foil kple adhesives siwo ƒe coefficients of thermal expansion (CTE) vovovowo le. Tsɔ kpe ɖe eŋu la, nutome sue ƒe nɔnɔmetata ƒe nɔnɔme siwo dometɔ aɖewoe nye akɔbli ƒe titrime si mesɔ o kple afɔɖeɖe siwo naa nu sesẽna la ana nyaƒoɖeamenu ƒe mama si mesɔ o nava. Dzoxɔxɔ kple nyaƒoɖeamenu si mewɔ ɖeka o hea nusiwo le eme ƒe nuteɖeamedzi vɛ, si wɔnɛ be ʋuʋudedi, ʋuʋudedi kple ʋuʋudedi.

Adhesive Transfer (Residual Adhesive) Esia tsoa ƒomedodo kple nusiwo wotsɔ wɔe ƒe gbɔdzɔgbɔdzɔwo gbɔ koŋ. Semi-cured adhesive of cover film for lamination melts eye wòsina le dzoxɔxɔ gã me, eye wòléna ɖe nusiwo woɖe ɖe aga ƒe anyime. Le ɣeyiɣi sia me la, ne silicone-sensitive adhesive si wofa ɖe PTFE tape ƒe megbe la ƒe dzoxɔxɔ ƒe tsitretsitsi mesɔ gbɔ o alo dɔwɔwɔ ƒe nɔnɔme siwo mesɔ o la, cohesive ƒe kpododonu adzɔ le dzoxɔxɔ gã me, si ana adhesive ƒe akpa aɖe nayi FPC ƒe anyigba dzi.

II. PTFE ƒe Dzoxɔxɔ Kɔkɔ Tape ƒe Mɔnu Veviwo hena Mɔxexe Ðe Gblẽƒewo Nu

Mɔxexe Ðe Substrate Wrinkling Nu

Dzoxɔxɔ ƒe ʋuʋu ɖe vovo & nyaƒoɖeamenu mama ɖekae Le dzidzenu stacking xɔtuɖoɖo: Dzoxɔxɔ gbadzɛ → PTFE tape → silicone cushion → FPC → PTFE tape → Dzoxɔxɔ gbadzɛ , PTFE tape wɔa dɔ abe asiɖeɖe le ƒuƒoƒo ene. Eƒe dzoxɔxɔ ƒe tsɔtsɔme si li ke la nana dzoxɔxɔ ƒe tsɔtsɔ yi teƒe ɖeka sɔ. Esi wòwɔa nu aduadu kple silicone buffer cushions ta la, eɖea nuteɖeamedzi si dzoxɔxɔ ƒe kekeɖenudɔwɔwɔ si to vovo hena vɛ dzi kpɔtɔna eye wòdaa asɔ le nyaƒoɖeamenu bliboa me, si wɔnɛ be nuteɖeamedzi ƒe agbɔsɔsɔ le teƒea kple flitete si kplɔe ɖo. Le ewɔwɔ si sɔ pɛpɛpɛ ŋutɔ gome la, wokafu PTFE tape si ŋu wotsɔ glass-fiber do ŋusẽe si me CTE mesɔ gbɔ ɖo o hena didime ƒe liƒo si de ŋgɔ wu.

Dzoxɔxɔ ƒe dɔwɔwɔ ƒe fesre si li ke PTFE ƒe ƒuƒoƒoa xea mɔ na dzoxɔxɔ ƒe ŋusẽkpɔɖeamedzi tẽ. Ne wotsɔ dzoxɔxɔ ƒe ʋuʋu si le silicone-kpluwo me kpe ɖe eŋu la, dzoxɔxɔ ƒe tsɔtsɔ yi fafɛ eye wòli ke. Ekpɔa dzoxɔxɔ ƒe vovototo si le ƒuƒoƒoawo dome dzi le ≤ 5~7 °C me le adhesive gelling me, si wɔnɛ be ya dona keŋkeŋ hafi adhesive curing madzudzɔmadzudzɔe, eye wòɖea flitete si gelling kaba kple ya si wohe ɖe megbe hena vɛ la ɖa le gɔmedzedzea me. Wokafui be woakpɔ dzoxɔxɔ ƒe agbɔsɔsɔ si le dzoxɔxɔ ƒe dziyiyi ƒe akpa vevitɔ dzi le 4.5~5.0 °C/min.

Adhesive Transfer ɖeɖeɖa

Nusiwo meléna ɖe nu ŋu o kple anyigbadziŋusẽ si bɔbɔ ŋutɔ PTFE ƒe nɔnɔmewo ƒe anyigbadziŋusẽ si bɔbɔ ŋutɔ (18 mN/m), si bɔbɔ kura wu esi le aŋɔ si wotsɔ ƒo ƒu kple nusiwo wotsɔna léa nu ɖe ​​nu ŋu. Esi wòwɔa dɔ nyuie ŋutɔ le non-stick me abe nuɖanu siwo meléna o ene ta la, woate ŋu aɖee ɖa bɔbɔe le lamination megbe evɔ womaƒo FPC substrates alo agblẽ glue susɔeawo ɖi o.

Tiatia si wɔa dɔ nyuie le aŋenu ƒe ɖoɖo ŋu Be woaƒo asa na nusiwo wotsɔna léa nu ɖe ​​wo ɖokui ŋu ƒe asitɔtrɔ le kasɛt la ŋu la, woaxɔ PTFE kasɛt si wowɔ kple aŋenu nyui si te ŋu sea nu le silicone ƒe nyaƒoɖeamenu me. Premium silicone adhesive léa dɔwɔwɔ li ke le vaseɖe 260 °C, kpɔa egbɔ be zero susɔe glue le ɣeyiɣi didi ƒe ewɔwɔ atraɖii. Dzoxɔxɔ ƒe tsitretsitsi ƒe dzeside la naɖo dɔwɔwɔ ƒe nudidiwo gbɔ bliboe (210–260 °C).

Adhesives ƒe Dɔyɔyɔ Bliboe Le Aokai PTFE tape ƒe nutsyɔtsyɔ kple ewɔwɔ me la, ɣeyiɣi si mesɔ o si woatsɔ awɔ dɔe, dzoxɔxɔ alo duƒuƒu ƒe duƒuƒu ana adhesive nawɔ dɔ bliboe o, si gahea adhesive ƒe kuxi susɔewo vɛ le eŋudɔwɔwɔ emegbe me.

Nya siwo le etame la tso Jiangsu Aokai New Material Technology Co., Ltd. gbɔ.

Ne èhiã nyatakaka bubuwo tso adzɔnuwo ƒe nɔnɔmewo, dɔwɔwɔ ƒe nɔnɔmewo kple egbɔkpɔnu siwo wowɔ ɖe ɖoɖo nu na míaƒe adzɔnuwo ƒe hatsotso bliboa, siwo dometɔ aɖewoe nye PTFE dzoxɔxɔ gã avɔ, PTFE dzoxɔxɔ gã tape, PTFE dzoxɔxɔ gã mesh alidziblanu, seamless fusing mɔ̃ alidziblanu, axa ɖeka PTFE coated avɔ, dzoxɔxɔ gã tsi tre ɖe glass fiber avɔ, taflatse ƒo ka na mí faa:

·  Kaƒoƒo: Aƒetɔ Guo +86 18944819998

·  Kaƒoƒo: Aƒetɔ Liu +86 13705266308

Míeléa asitsatsa ŋuti xexemenunya si nye dɔwɔwɔ nyuie kple fɔmaɖimaɖi me ɖe asi ɣesiaɣi, eye míenaa dɔwɔƒewo ƒe kuxiwo gbɔ kpɔnu siwo woate ŋu awɔ le teƒe ɖeka eye míebua dɔ siwo wowɔ ɖe ɖoɖo nu na xexeame katã ƒe asisiwo.