Ndezvipi zvirimo zvekushandisa uye ndezvipi zvadzo chaizvo?

Ndezvipi zvirimo zvekushandisa uye ndezvipi zvadzo chaizvo?

1, polyimide (polyimide, dzimwe nguva yakapfupikiswa sePi), ndechimwe chezvakanakisa zvakanakisa kuita kwe organic polymer zvinhu. Yayo yakadzika tembiricha yekudzikisira ye400 ° C kana more, refu-time yekushandisa tembiricha -200 ° , ndi f to h light insulation.

2.Polyimide kirasi yePolymer ine imidee mhete (-co-n-co- CO-) pane iyo hombe keteni, pakati pePolymer ine phthalimde chimiro chakanyanya kukosha. Sezvinoratidzwa neyenjimi yejini, polyimide yakashandiswa zvakanyanya mu anopinda, Aerospace, ma microelectronics, nano, firimu rekuparadza, laser uye mamwe minda uye mamwe minda. Muna 1960s, nyika dziri mukutsvaga, kusimudzira uye kushandiswa kwePolyimide muzana rino ramakore rechi21, imwe yemapurasitiki ekuvimbisa kwazvo.

3.Application
(1. Zvigadzirwa zvekutanga zviri Dupont Kapton, Utilex Series yeUbe Xing naZhong yuan apical. inojekesa polyimide firimu inogona kushandiswa seye nyoro solar cell base ndiro.
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. Iyo ndeimwe yeiyo yakanyanya kupisa tembiricha yezvivakwa zvinhu. Semuenzaniso, chirongwa cheUS superonic chakagadzirirwa kumhanya kwe2, 4m, tembiriro remukati ra177 Matrix Resin yeCarbon Fiber Yakachengetedzwa Zvivakwa zvinhu, huwandu hwendege yega yega ingangoita 30t.
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. Inonyanya kushandiswa kuzvishingisa, kuiswa chisimbiso, insulation uye zvinhu zvakarongeka. Guangcheng Polyimide zvinyorwa zvatanga kushandiswa mu compressor rotor, piston mhete uye yakakosha pombi chisimbiso uye zvimwe zvikamu zvekushandisa.
. Guangcheng polyimide inonamatira yakagadzirwa seyakakwira insulation potting zvinhu zvezvinhu zvemagetsi zvikamu zvemagetsi.
. Inogona zvakare kushandiswa seye permeate evaporation membrane uye ultrafiltration membrane. Nekuda kweiyo polyimide kupisa uye organic sol kuramba kuramba kuita, mukuparadzaniswa kwemagasi uye zvinwiwa zvine kukosha kwakanyanya.
. Nenguruve kana dhayi inogona kushandiswa yefirimu faira firimu, iyo inogona kurerutsa zvikuru maitiro ekugadzirisa.
. Semunhu anodzivirira anogona kuderedza kukanganiswa kwenzvimbo pane chishandiso, asi zvakare neyisimudziro yekudzivirira, kuderedza kana kubvisa chikanganiso chakapfava chechishandiso (softerror).
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