Yiziphi izakhiwo zefilimu ye-polyimide

Ifilimu ye-Polyimide iyinto ewusizo kakhulu, kunezindawo eziningi lapho ingasetshenziswa khona, kodwa kumakhasimende nabangane abafuna ukuthenga, kufanele siqale sithole ukuthi yiziphi izakhiwo zefilimu ye-polyimide. Lapha, thina Ake sibheke isingeniso esingezansi ngokuningiliziwe.

Ifilimu ye-Polyimide

Ifilimu ye-Polyimide isetshenziswa kakhulu kuma-traction motors, ama-submersible motors, amathuluzi kagesi enuzi, izintambo ezinokushisa okuphezulu nezintambo, izintambo zikagesi, izinto zikagesi ezikhethekile, imigudu yamabhasi, imaski yegesi, ama-circuits aphrintiwe ashintshashintshayo asezingeni eliphezulu, amasekhethi angama-flat-panel, kanye amafreyimu ekhoyili yezwi lesipikha, njll. Iyona kuphela ifilimu ye-polyimide engaguquki esetshenziselwa ukusika ukufa e-China. I-Thermosetting polyimide inokuqina okuhle kakhulu kokushisa, ukumelana namakhemikhali kanye nezakhiwo zemishini, futhi ngokuvamile inombala osawolintshi. Amandla e-flexural kanye ne-flexural modulus ye-graphite noma i-glass fiber reinforced polyimide ingafinyelela ku-345 MPa kanye ne-20 MPa, ngokulandelanayo. I-Thermosetting polyimide inokukhasa okuphansi namandla aphezulu okunyakazisa. Izinga lokushisa lokusetshenziswa kwe-polyimide libanzi kakhulu, ukusuka ku-minus 100 degrees kuya ku-Baidu amabili noma amathathu. I-Polyimide izinzile kumakhemikhali.

I-Polyimide ingamelana namalangabi ngaphandle kokucisha ilangabi. Ama-polyimides avamile amelana nezinyibilikisi zamakhemikhali, njengama-hydrocarbon, esters, ethers, alcohols nama-chlorofluorocarbons. Ziphinde zimelane nama-asidi abuthakathaka, kodwa azinconywa ukuthi zisetshenziswe ezindaweni eziqinile ze-alkali ne-inorganic acid. Amanye ama-polyimides, afana ne-CP1 ne-CORINXLS, ayancibilika kuzincibilikisi, esiza ukuthuthukisa izinhlelo zawo ngokufutha izinga lokushisa eliphansi kanye nokuxhumanisa.