1. Nhanganyaya yeCopper Foil
Copper foil (foil yemhangura): rudzi rwe cathode electrolytic material, nhete, inoenderera mberi yesimbi foil yakaiswa pahwaro hwechigadziko chebhodhi redunhu, rinoshanda semutyairi wePCB. Iyo inonamatira nyore kune insulating layer, inogamuchira yakadhindwa yekudzivirira layer, uye inoumba dunhu pateni mushure mekuora. Copper girazi bvunzo (yemhangura girazi bvunzo): flux corrosion bvunzo, uchishandisa vacuum deposition firimu pagirazi ndiro.
Copper foil inogadzirwa nemhangura uye chimwe chikamu chemamwe masimbi. Copper foil kazhinji ine 90 foil uye 88 foil, kureva kuti, iyo yemhangura ine 90% uye 88%, uye saizi i16 * 16cm. Copper foil ndiyo inonyanya kushandiswa yekushongedza zvinhu. Zvakadai se: mahotera, temberi, Buddha zvidhori, zviratidzo zvegoridhe, mataira mosaics, mabasa emaoko, nezvimwe.
2. Chigadzirwa maitiro
Copper foil ine yakaderera pamusoro peokisijeni maitiro uye inogona kusungirirwa kune akasiyana substrates, senge simbi, insulating zvinhu, nezvimwewo, uye ine tembiricha yakakura. Inonyanya kushandiswa mumagetsi ekudzivirira uye antistatic. Iyo conductive mhangura foil inoiswa pamusoro peiyo substrate uye yakasanganiswa nesimbi substrate, ine yakanakisa conductivity uye inopa electromagnetic shielding effect. Inogona kukamurwa kuita: yekuzvinamira yemhangura foil, kaviri-inoitisa mhangura foil, imwe-inoitisa mhangura foil, nezvimwe.
Yemagetsi giredhi yemhangura foil (kuchena pamusoro pe99.7%, ukobvu 5um-105um) chimwe chezvinhu zvakakosha zveindasitiri yemagetsi. Kukurumidza kukura kweindasitiri yeruzivo rwemagetsi, kushandiswa kwemagetsi giredhi yemhangura foil iri kuwedzera, uye zvigadzirwa zvinoshandiswa zvakanyanya mumaindasitiri macalculators, Communication equipment, QA midziyo, lithium-ion mabhatiri, terevhizheni dzevanhu, vhidhiyo rekodha, CD player, photocopiers, nhare, air conditioning, motokari dzemagetsi components, game consoles, etc. Misika yepamba uye yekunze ine kuwedzera kudiwa kwemagetsi egiredhi yemhangura foil, kunyanya yepamusoro-yemagetsi giredhi yemhangura foil. Masangano akakodzera enyanzvi anofanotaura kuti panosvika gore ra2015, kudiwa kweChina kwemagetsi egiredhi remhangura foil kuchasvika 300,000 matani, uye China ichava nzvimbo huru yekugadzira pasi rose yemabhodhi edunhu akadhindwa nemafoiri emhangura. Musika wemagetsi giredhi yemhangura foil, kunyanya yepamusoro-performance foil, ine tarisiro. .
3. kupiwa kwepasi rose kwemhangura foil
Indasitiri yemhangura foil inogona kuwanzo kukamurwa kuita mapoka maviri: yakakungurutswa yemhangura foil (RA yemhangura foil) uye point solution copper foil (ED copper foil). Pakati pavo, yakakungurutswa yemhangura foil ine yakanaka ductility uye mamwe maitiro, ayo anoshandiswa mukutanga nyoro bhodhi process. Copper foil, uye electrolytic copper foil ine mukana weiyo yakaderera mutengo wekugadzira pane yakakungurutswa foil yemhangura. Sezvo foil yemhangura yakakungurutswa iri yakakosha zvinhu zvemabhodhi anochinjika, kuvandudzwa kwehunhu uye shanduko yemitengo yefoiri yemhangura yakakungurutswa ine imwe mhedzisiro pane inoshanduka bhodhi indasitiri.
Sezvo kune vashoma vanogadzira mapepa emhangura akakungurutswa, uye tekinoroji iriwo mumaoko evamwe vanogadzira, vatengi vane dhigirii yakaderera yekudzora mutengo uye kupa. Naizvozvo, pasina kukanganisa kuita kwechigadzirwa, electrolytic copper foil inoshandiswa pachinzvimbo chekukungurutsa Copper foil ndiyo inogoneka mhinduro. Nekudaro, kana iyo yemuviri zvimiro zvefoiri yemhangura pachayo ichizokanganisa etching zvinhu mumakore mashoma anotevera, kukosha kweakakungurutswa foil yemhangura kuchawedzera zvakare mune zvitete kana zvitete zvigadzirwa, uye yakakwirira-frequency zvigadzirwa nekuda kwekutariswa kwenharembozha.
Pane zvipingamupinyi zviviri zvakakura pakugadzirwa kwefoiri yemhangura yakakungurutswa, zvipingamupinyi zvezviwanikwa uye zvipingamupinyi zvehunyanzvi. Iyo resource barriers inoreva kudiwa kwemhangura yemidziyo yekutsigira kugadzirwa kwemhangura foil yakakungurutswa, uye zvakakosha kwazvo kutora zviwanikwa. Kune rimwe divi, zvipingamupinyi zvehunyanzvi zvinoodza mwoyo vatsva vanopinda. Pamusoro peiyo calendering tekinoroji, kurapwa kwepamusoro kana oxidation kurapwa tekinoroji inoshandiswa zvakare. Mazhinji mafekitori makuru epasirese ane akawanda tekinoroji patent uye kiyi tekinoroji Ziva Sei, iyo inowedzera zvipingamupinyi kupinda. Kana vatsva mushure mekukohwa kugadzirisa nekugadzirwa, vanodziviswa nemutengo wevagadziri vakuru, uye hazvisi nyore kubudirira kupinda mumusika. Naizvozvo, iyo yepasi rose yakakungurutswa foil yemhangura ichiri yemusika nekusarudzika kwakasimba.
3. kugadzirwa kwemhangura foil
Copper foil muChirungu inonzi electrodepositedcopperfoil, inova chinhu chakakosha pakugadzirwa kwecopper clad laminate (CCL) uye yakadhindwa redunhu board (PCB). Mukusimudzira kwanhasi nekukurumidza kweindasitiri yeruzivo rwemagetsi, electrolytic copper foil inonzi: "neural network" yemagetsi chigadzirwa chiratidzo uye kufambisa kwemagetsi nekutaurirana. Kubva 2002, kukosha kwekugadzirwa kwemabhodhi edunhu akadhindwa muChina kwakapfuura nzvimbo yechitatu pasirese, uye copper clad laminates, iyo substrate material yePCBs, yavewo yechitatu pakukura mugadziri munyika. Nekuda kweizvozvo, indasitiri yeChina ye electrolytic yemhangura foil yakagadziridzwa nekusvetuka-svetuka mumakore achangopfuura. Kuti tinzwisise uye tinzwisise zvakapfuura uye zvazvino zvepasirese uye budiriro yeChina electrolytic copper foil indasitiri, uye kutarisira ramangwana, nyanzvi kubva kuChina Epoxy Resin Industry Association yakaongorora budiriro yayo.
Kubva pakuona kwedhipatimendi rekugadzira uye kugadzirwa kwemusika we electrolytic copper foil indasitiri, hurongwa hwayo hwekuvandudza hunogona kukamurwa kuita nguva huru dzebudiriro: United States yakagadzira bhizinesi rekutanga repasi rose copper foil uye nguva iyo indasitiri yemagetsi yemhangura yakatanga; YeJapan copper foil Iyo nguva iyo mabhizinesi anotonga zvizere musika wepasirese; iyo nguva iyo nyika ine multi-polarized kukwikwidza kumusika.