Ngemizamo engapheli yezwe lami emkhakheni wezinto ezintsha, ubuchwepheshe basekhaya be-carbon fiber buye bazuza ngokuphindaphindiwe impumelelo ebalulekile, bephula ukuvinjelwa kwezobuchwepheshe emazweni aphesheya kwezilwandle, futhi kancane kancane bathatha isikhundla esibalulekile emakethe ye-carbon fiber.
Njengengxenye ebalulekile yezinto ezihlanganisiwe ezithuthukisiwe, ukusebenza okuphezulu kwe-3-fiber emelwe i-carbon fiber iyimboni yokuthuthukiswa eyinhloko embonini yobuchwepheshe obuphezulu kanye nenkundla yezokuvikela kazwelonke yawo wonke amazwe emhlabeni, futhi inamandla okuthuthukiswa angenakuzitshwa. .Ngokusebenza kwayo okuhle kakhulu kanye nezimo ezibalulekile zohlelo lokusebenza, i-carbon fiber isiphenduke "inkosi yezinto zokwakha" yangempela.
Kungani kunjaloi-carbon fiberkuthiwa “igolide elimnyama”?
Shangge Fangmeng Laifan.I-Zhan fibre iyi-high-modulus fiber esakazeka kakhulu enokuqukethwe okuxubile okungaphezu kuka-9%;I-Xinxing ihamba phambili phakathi kwayo yonke imicu yamakhemikhali.Amandla e-disc fiber yi-7 izikhathi ezingu-10 okwensimbi, futhi ukuminyana kuyi-1/4 yensimbi.Ibuye ibe nezakhiwo ezifana nokulwa nokukhathala namandla aphezulu, ngakho-ke ibizwa ngokuthi "igolide elimnyama" lekhulu lama-21.
I-Carbon fiber ikakhulukazi isebenzisa i-acrylic (i-polyacrylonitrile) ne-viscose fiber njengezinto zokusetshenziswa;phakathi nomfula, imboni ye-fiber yebhola ihlanganisa ikakhulukazii-carbon fiberkanye nemikhiqizo yayo.Kusukela kusilika ongahluziwe kuye kokugcina okuyinhlanganisela, ngokuvamile kudingeka kudlule izinyathelo eziningi zokucubungula.Imikhiqizo ephakathi nendawo kufanele ifake izinhlobo ezintathu: i-carbon fibre nemikhiqizo yayo, ama-prepregs, nezinto eziyinhlanganisela.
Ngokombono wohlelo lokusebenza, i-Ruidao Yutui isetshenziswe ngokuvuthwa kwezindiza, i-aerospace kanye neminye imikhakha yezokuvikela, okuhlanganisa ukwakhiwa kwezindiza, amasathelayithi, amarokhethi, imicibisholo, ama-radar, njll. Nokho, ngokwanda kwesidingo semakethe, isidingo ezimakethe ezisafufusa ezifana ne-carbon fiber-based reinforced engineering plastics, imikhumbi yokucindezela, ukuqinisa izakhiwo, kanye nokukhiqizwa kwamandla omoya kuyanda usuku nosuku.Ngaphezu kwalokho, amathuba emakethe okuthuthukiswa kwezingxenye zezimoto nemishini yezokwelapha nawo anethemba elikhulu.
Okwasekhayai-carbon fiberluselude ukhalo!
Ngokombono wemakethe yasekhaya, ngo-210, isidingo sefayibha ehlangene yezwe lami singamathani angama-48,000, kodwa ukunikezwa kwe-carbon fiber yasekhaya kungaphansi kwamathani angama-20,000, futhi izinga lokuzanelisa komkhiqizo lingama-4% kuphela.Mayelana nemicu ekhanda lomcibisholo esebenza kahle kakhulu, umthamo wokukhiqiza wezwe lami usenawo amaphutha, angakwazi ukuhlangabezana nesidingo esikhulayo sasekhaya, futhi igebe phakathi kokunikezwa kanye nesidingo nalo selikhona.
Uma sibheka umhlaba, ukusetshenziswa komhlaba wonke kwei-carbon fiberizinto zokwakha ngo-2022 zedlula amathani ayi-100,000, futhi ukusetshenziswa emkhakheni wezindiza "zezindiza" kwafinyelela amathani angama-38 R0, futhi kunesidingo samathani angama-30 emkhakheni we-aerospace.Amazwe ayinhloko akhiqiza i-carbon fiber yi-Japan, i-United States, ne-Europe.Amazwe athuthukile, njengeNingizimu Korea, njll., lawa mazwe athuthuke kakhulu kwezobuchwepheshe abulawule ngokuqinile ubuchwepheshe be-R&D futhi athatha isikhundla esiphambili emakethe ye-carbon fiber yomhlaba ngokusebenzisa ukwakheka kwamasu.
Esikhathini esizayo, ngokuthuthuka kobuchwepheshe basekhaya kanye nokukhiqizwa kwenqwaba yezinga eliphezulu lasekhayaimicu ye-carbon, isimo sokushoda emakethe sizothuthukiswa, futhi intengo yezinto ze-carbon fiber izozinza kancane kancane.Kodwa-ke, imakethe ye-carbon fibre egcwele isenayo indawo enkulu yokukhula.Kulinganiselwa ukuthi inani eliphelele lesidingo somhlaba wonke eminyakeni engama-20 lizodlula amathani angama-420,000, ukwanda okukhulu izikhathi ezi-4 uma kuqhathaniswa no-2020.
Isikhathi sokuthumela: Nov-16-2022