Iko kushandiswa kukuru kwepolyimide firimu

Firimu rePolyimide ndechimwe chezvinhu zvekutanga zvepolyimide, iyo inoshandiswa kune slot insulation yemotor uye tambo yekuputira zvinhu. Zvigadzirwa zvikuru iDuPont Kapton, Ube’s Upilex akatevedzana uye Zhongyuan Apical. Transparent polyimide mafirimu anoshanda seanochinjika solar cell masters. Maseiri e IKAROS akagadzirwa nemafirimu epolyimide nemafibhi. Muchikamu chekugadzira magetsi emagetsi, polyimide fibers inogona kushandiswa kusefa magasi anopisa, uye tambo dze polyimide dzinogona kuparadzanisa guruva uye yakakosha Chemical zvinhu.

Coating: Se insulating pendi yemagineti waya, kana seyepamusoro tembiricha inodzivirira pendi.

Yepamberi composite zvinhu: inoshandiswa mune aerospace, ndege uye roketi zvikamu. Ndiyo imwe yeakanyanya kupisa tembiricha inodzivirira structural materials. Semuenzaniso, kumhanya kwakagadzirwa kwe supersonic yendege yevatakuri muUnited States i2.4M, tembiricha yepasi panguva yekubhururuka i177 ° C, uye hupenyu hwebasa hunodiwa 60,000h. Zvinonzi 50% yezvigadzirwa zvezvivakwa zvinobva pane thermoplastic polyimide. Resin kabhoni faibha yakasimbisa composite zvinhu, huwandu hwendege yega yega hunosvika makumi matatu.

Fiber: Iyo modulus ye elasticity ndeyechipiri chete kune kabhoni fiber, iyo inoshandiswa sesefa zvinhu zveyepamusoro tembiricha midhiya uye radioactive zvinhu, pamwe nebara uye machira asingapindi moto. Zvigadzirwa zvakasiyana-siyana zve polyimide zvinogadzirwa muChangchun, China.

Foam plastiki: inoshandiswa seyakakwira tembiricha yekudzivirira zvinhu.

Injiniya mapurasitiki: Kune thermosets uye thermoplastics. Thermoplastics inogona kuumbwa kuumbwa kana jekiseni kuumbwa kana kutamisa kuumbwa. Inonyanya kushandiswa kuzvizora, kuisa chisimbiso, insulating uye zvimiro zvezvinhu. Guangcheng polyimide zvinhu zvakaiswa kune mechaniki zvikamu se compressor rotary vanes, piston mhete uye yakakosha pombi zvisimbiso.

Separation membrane: inoshandiswa kupatsanura akasiyana gasi mapeya, akadai sehydrogen/nitrogen, nitrogen/oxygen, carbon dioxide/nitrogen kana methane, nezvimwewo, kubvisa mwando kubva mumhepo hydrocarbon feed gasi nedoro. Inogona zvakare kushandiswa senge pervaporation membrane uye ultrafiltration membrane. Nekuda kwekupikiswa kwekupisa uye organic solvent kuramba kwepolyimide, inonyanya kukosha mukuparadzaniswa kwemagasi egasi uye zvinwiwa.