Hunhu
Iyo yero uye inoonekera 280 ℃, nguva pfupi inogona kusvika mazana mana ► × tembiricha yakanyanya. Girazi transition tembiricha ye80 ℃ (UPILEX R), 385 ℃ (Kapton) uye anopfuura 500 ℃ (UPILEX S). 20 【Simba reChile re200 MPa, 200 ℃ rakakura kupfuura 100 mpa. Kunyanya kukodzera kushandiswa seyakajeka kune inochinjika yakadhindwa matunhu ematunhu uye akasiyana-siyana emota tembiricha uye zvigadzirwa zveMagetsi zvekushandisa.
Kuiswa
Polyimides anowanzo kuve akaiswa mumapoka maviri makuru.
Thermoplastic Polyimide, yakadai seMafirimu emimba, majasi, machira uye emazuva ano micrEyelectronics ne polyimide.
Thermosta polyimide, kunyanya kusanganisira blismalimide (BMI) Type uye Monomer Repolmer
Film clemification
Inosanganisira benzene-mhando polyimide firimu uye bipherl polyimide firimu mapoka maviri. Yaimbova yeUnited States yeUnited States Zvigadzirwa zveSufont, Trade zita Kaptarcarcarboxylic acid Dianhydride uye Diphenyl Ether diamine system. Iyo yekupedzisira inogadzirwa neJapan ube Corporation, Trade zita Upeilex, naBipHenyl Tetracarcardicardiceld Diamine Diamine (R-Type) kana M-phenyleneneStiamine (S-TIMY) System.
Zvakanakira zvePolyimide
(1) Yakanakisa kupisa kupesana. Polyimide DECEMPOST Tembiricha inopfuura mazana mashanu
(2) yakanakisa michina yezvivakwa. Simba reCensile reVasina Kusagadziriswa Matrix zvinyorwa zviri pamusoro 100mpa. Kapton firimu yakagadzirirwa yunifomu Anhydride Tensile Simba re 170mpa, uye Bipherl Polyimide (Utilex s) inogona kusvika 400mpa. Polyimide Fiber Mowelus yeElasticity inogona kusvika 500mpa, yechipiri chete kuCarbon fiber.
(3) Yakanaka makemikari kugadzikana uye kuramba kupisa uye humidy. Polyimide zvinhu zvinowanzoitika mune organic solses, corrosion kuramba, hydrolysis kuramba. Chinja iyo molecular dhizaini inogona kuwanikwa kubva kune akasiyana mamiriro emhando. Dzimwe mhando dzakatidzivirira kumanikidzwa 2 kumurwadzo, 120 ℃, 500H rekubikira.
(4) Radi reiation kuramba. Polyimide firimu mu5 ± 109rad dose radiation, iyo simba richiri kuchengetedzwa 86%; Dzimwe polyimide fiber na1 ± 1010rad nekukurumidza emagetsi emagetsi radiation, simba raro rekuchengetwa kwegumi nenomwe muzana.
(5) zvakanaka dielectric zvivakwa. Dilelectric Inopfuura 3.5, kana iyo Sumo Carorine maatomu, iyo Dilelectric Kurasikirwa Kwemakore gumi neshanu kusvika ku300KV / MM cm. Naizvozvo, iyo synceis yeFluoline-ine zvekushandisa polyimide inzvimbo dzakakurumbira dzekutsvaga.
Zvivakwa zviri pamusoro zvakagadziriswa pamusoro pehuremu hwakawandisa hwekudziya uye frequency langa. Mukuwedzera, polyimide ine zvivakwa zvekudziya kudziya kudziya, kuderera kwekuwedzera kwekuwedzera, murazvo unodzoreredza uye wakanaka biocomputer. Kubata kwePolyimide kwakanakisa
Zvishandiso
Inozivikanwa se "goridhe firimu" polyimide firimu ine mashandiro akanaka, FPC Tete Substrate), Aerospace, makomputa, makomputa, makomputa, makomputa, mishonga, makomendi, magetsi, maindasitiri emagetsi, maindasitiri emagetsi uye maairipi emagetsi.
Minda yekushandisa
. Zvigadzirwa zvikuru ndezvekupedzisira Inojekesa polyimide yemafirimu inogona kushandiswa seyinochinjika solar substrate.
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(6. Mukuwedzera, polyimide inogona zvakare kushandiswa seyakawisira nzvimbo yekunamatira, firimu rekuparadzanisa, PhotoResist
Chimiro chazvino
Sezvinoratidzwa neyenjimi yekunyorwa Nguva pfupi yadarika, nyika dziri kutsvaga, dzichikura uye kushandisa polyimide mune imwe yemapurasitiki ekuvimbisa kwazvo muzana muzana. Polyimide, nekuda kwezvinhu zvacho zvakaringana mukuita uye synthesis, ingave ichirongwa zvinhu zvakazara, inozivikanwa se "Dambudziko Solver" (uye kuti "hapana Polyimide haazove neanhasi micreilelectronicsions ". Mune nhamba yakakura yePolymer zvinhu, kune matanhatu chete muUnited States Chemical Officts (CA) izita rakaparadzana, polyimide ndeimwe yadzo. Polyimide ndechimwe chavo. Izvi zvinoratidza kuti polyimide ine kukosha kwakakosha mune tekinoroji uye bhizinesi. Ndiina indasitiri, flat panel yekuratidzira indasitiri, indasitiri yemoto uye zvimwe zvinobudirira uye zvakabudirira uye zvisingaiti zvinotungamira mukuvandudzwa kwezvinhu zvinotsigira uye kukura kwemusika. Magetsi engineering (yemagetsi giredhi) blyimide bhodhi dzematunhu, dzakabatanidzwa maseru, mapuranga ezvimwe zvinhu zvemagetsi, zvakanyanya mukushandisa kwezvigadzirwa zvemagetsi zvinotora basa rakakosha kwazvo.
Tarisiro yePolyimide
Polyimide semazivha anovimbisa akazivikanwa zvakakwana, mune zvekushandisa uye zvinhu zvakarongeka uye zvigadzirwa zvekushandisa zviri kuwedzera. Polyimide ari kubuda sechinhu chinoshanda, uye kugona kwayo kuchiri kuongororwa. Nekudaro, mushure memakore makumi mana ekuvandudzwa, hazvisati zvave zvakasiyana siyana, chikonzero chikuru ndechekuti, kana uchifananidzwa nevamwe polymers, mutengo uchiri wakanyanya. Naizvozvo, imwe yemirairo huru yemangwana polyimide kutsvagisa kunofanirwa kunge kuri muMonomer synthesis uye polymerization nzira dzekutsvaga nzira dzekuderedza mitengo.
PI FILIM YAKABUDA REMUDZIDZISI
Pi firimu maererano nekushandiswa kwesimbe uye kupisa-kupokana nechinangwa chegiredhi yemagetsi pamwe neyemagetsi giredhi nezvinodiwa nemapoka maviri. Magetsi giredhi pi firimu nekuda kwezvakadzika zvinodiwa zveimba yakakwanisa kugadzirwa uye kuita uye zvigadzirwa zvekunze uye zvisina mutsauko chakakosha; Electronic Giredhi pi firimu iri nekukura kweFCCL uye nekubuda kwenzvimbo huru dzekushandisa dzePIhafirimu uye muchina wepamutemo wekirasi pi filvers yefirimu, iyo Chiso cheAnisotropy (Kufanana Kwakafanana) Isa mberi zvinodiwa zvakafanana. Remangwana richiri kufanira kuendesa nhamba yakakura yegiredhi giredhi pi firimu mukuita kweiyo nzvimbo yekunze pi firimu mune imwezve mimwe, haigone kuita zvinodiwa zveFCC-Ekupedzisira zvigadzirwa. Mukufanotaura mitengo yemusika yemusika, kwenguva yakareba mutengo wegiredhi yemagetsi pi film yave ichidzorwa neChuter, neSouth Korea Skc uye Korea mapoka maviri ekubatana, pamwe nekukanganisika Dambudziko rezvehupfumi pamusoro pebudiriro yezvigadzirwa zvemagetsi, mutengo wechigadzirwa wakadzikiswa, asi giredhi remagetsi pi film ichiripo mari yakakwira mari.
