Wannan takarda ta mayar da hankali kan manne-manne ...
1. Ma'anar Asali na Kadarar Daidaita Daidaito
Halayen daidaitawa shine ikon yin rufi daidai gwargwado da kuma daidaitacce akan saman substrates.
2. Alaƙa da Tasirin Daidaito a Matakai daban-daban
A cikin tattaunawa mai zuwa, abubuwan da aka ƙera sun saba da juna, gami da nauyin rufi, zafin jiki, matsin lamba, da sauransu. Saboda duk abubuwan za su haifar da canje-canje ga laminates na ƙarshe, za mu ga waɗannan masu canji a matsayin waɗanda aka gyara.
Domin manne marar narkewa ba shi da wani sinadari da zai zama tushe, sifar daidaita shi ita ce aikin manne nasa. A takaice dai, zai fi tsabta, amma manne mara narkewa har yanzu yana da nasa halaye.
Da farko, daidaita yanayin manne na SF yana da alaƙa da ɗanɗanon manne da kansa. Duk da cewa ɗanɗanon yana da alaƙa kai tsaye da zafin jiki kuma ya bambanta da juna, wanda ke nufin ɗanɗanon manne na SF zai ragu lokacin da zafin jiki ya ƙaru. Sannan a ƙarƙashin zafin ɗaki, ɗanɗanon manne na SF mai ɗanɗano yana da babban bambanci dangane da samfuran manne na SF daban-daban da halayen jiki. Duk da haka, a ƙarƙashin yanayin zafin aiki mai kyau na samfurin manne na SF guda ɗaya, bambancin kewayon ɗanɗanonsa ba a bayyane yake ba. Don haka, samfurin ƙarancin ɗanɗano wataƙila ba shine mafi kyau ba idan aka kwatanta samfurin manne na SF mai girma tare da ƙaramin ɗanɗano. Misali, WD8262A/B na KANGDA NEW MATERIALS, a ƙarƙashin zafin aikinsa (kusan 45℃), ɗanɗanonsa shine 1100 mpa.s. Amma lokacin laminating PET.INK/ALU, yana iya samun kyakkyawan bayyanar ba tare da ɗigo ba yayin lamination na farko. A ƙarshe, ba yana nufin ƙarancin ɗanɗano zai iya kawo kyakkyawan bayyanar ba. Canjin canjin manne na SF lokaci ne mai sauri, wanda ke buƙatar abubuwa da yawa don cimma sakamako mai kyau. A halin yanzu, ɗanɗano yana da ƙasan ƙasa. Misali, a ƙarƙashin 80-90℃ (Manne mai sassa biyu na SF), ɗanko ba shi da canje-canje kaɗan tare da hauhawar zafin jiki.
Daidaitawar farko (Frist leveling) ci gaba ne na yanayin manne gauraye. Bayan an yi amfani da manne, yanayin daidaita shi yana raguwa tare da saurin amsawa tsakanin abubuwan A&B da raguwar zafin jiki. Gabaɗaya, ana ɗaukar matakin farko na manne SF a matsayin daidaita bayan laminating laminating. A wannan lokacin, danko na manne zai fi girma fiye da gaurayen manne akan na'urorin aunawa.
Daidaita manne danye yana nufin daidaita manne a cikin ganguna kafin a haɗa shi. Wannan daidaita ba ya shiga cikin tsarin laminating na fina-finai ko foils.
Siffa ta biyu ta daidaita ma'auni ita ce, bayan an yi laminating da kuma zuwa matakin warkarwa, manne na SF zai shiga matakin amsawar haɗin gwiwa cikin sauri a ƙarƙashin tasirin zafin jiki, kuma aikin daidaita ma'aunin yana raguwa zuwa ɓacewa gaba ɗaya.
3. Kammalawa
Haƙƙin daidaita manne na ɗanyen SF kafin gauraye > haƙƙin daidaita manne na biyu > haƙƙin daidaita manne na gauraye SF akan na'urorin aunawa > haƙƙin daidaita manne na farko. Saboda haka, yanayin canjin danko na manne na SF a zahiri tsari ne mai tasowa, wanda a bayyane yake ya bambanta da manne na SB.
Idan kuna da wasu tambayoyi game da SF laminating don marufi mai sassauƙa, muna shirye mu taimake ku.
Tuntube mu:
Trey:trey@shkdchem.comwaya: +86 13770502503
Angus:angus@shkdchem.comwaya: +86 13776502417
Turdibek:turdibek@shkdchem.comwaya: +86 17885629518
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KANGDA SABBIN KAYAYYAKI (GROUP) CO., LTD.
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Lokacin Saƙo: Satumba-14-2021