izindaba

I-Carbon fiber composite material (CFRP), isebenzisa i-phenolic resin njenge-matrix resin, inokumelana nokushisa okuphezulu, futhi izakhiwo zayo ezibonakalayo ngeke zehle ngisho naku-300 ° C.

I-CFRP ihlanganisa isisindo esilula namandla, futhi kulindeleke ukuthi isetshenziswe kakhulu kwezokuthutha zeselula kanye nezicelo zemishini yezimboni eziphishekela izidingo zokunciphisa isisindo kanye nokusebenza kahle kokukhiqiza.Kodwa-ke, i-CFRP esekelwe ku-epoxy resins yenhloso evamile inezinkinga ekumelaneni nokushisa futhi ayikwazi ukuhlangabezana ngokugcwele nezidingo ezihlukahlukene zamakhasimende.Izinga lokushisa elimelana nokushisa le-CFRP ne-Mitsubishi Chemical's epoxy resin njengoba isisekelo singu-100-200 ℃, futhi umkhiqizo omusha uthuthukiswe ngalesi sikhathi nge-phenolic resin njengoba isisekelo sinokumelana nokushisa okuphezulu, futhi izakhiwo zakhona azikho ngisho nasesikhathini. izinga lokushisa eliphezulu 300 ℃.nciphisa.

Ngaphezu kwezici ze-conductivity ephezulu yokushisa, ukuqina okuphezulu, nesisindo esincane, i-CFRP iphinde yanikeza ukumelana nokushisa okuphezulu, okulindeleke ukuthi isize amakhasimende axazulule izinkinga okwakunzima ukuzixazulula ngaphambili.Manje amanye amakhasimende anqume ukuyizama futhi azophinde akhuthaze ukusetshenziswa kokuqukethwe ezindizeni, ezimotweni, kwezokuthutha ngololiwe, embonini nakwezinye izinkambu esikhathini esizayo.