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Imboni ye-carbon fiber iyamukela imakethe ekhulayo

Izindaba Zemboni

Imboni ye-carbon fiber iyamukela imakethe ekhulayo

2024-07-12

一. Iyini i-carbon fiber?
I-Carbon fiber (i-CF ngamafuphi) iyi-fiber ye-inorganic ene-carbon main chain structure enokuqukethwe kwekhabhoni engaphezu kuka-90% eyakhiwe ukuqhekeka kanye ne-carbonization yemicu ephilayo njenge-polyacrylonitrile (noma i-asphalt, i-viscose) ngaphansi kwezinga lokushisa eliphezulu. Yifayibha enamandla akhethekile aphezulu kanye nemodulus ethize phakathi kwemicu ekhiqizwa ngobuningi njengamanje, futhi isetshenziswa kakhulu endaweni yezindiza, ezokuthutha ngojantshi, imikhumbi nezimoto, amandla amasha neminye imikhakha.

 

二. Uyini umehluko phakathi kwamathowuzi amakhulu namancane?
Ngokusho kokucaciswa kokudonsa, i-carbon fiber ingahlukaniswa ibe i-tow encane kanye ne-tow enkulu:
1.Ukudonsa okuncane : Ukucaciswa kokudonsa kwe-carbon fiber kungaphansi kwe-24K, futhi inani lama-monofilaments liphakathi kuka-1000 no-24000; isetshenziswa kakhulu emikhakheni yobuchwepheshe obuphezulu njengemboni yezokuvikela kazwelonke kanye nezempi, kanye nemikhiqizo yezemidlalo nezokungcebeleka, njengezindiza, imicibisholo, amarokhethi, amasathelayithi namagiya okudoba, amakilabhu egalofu, amarakhethi ethenisi neminye imikhakha.

2.Ukudonsa okukhulu: Imininingwane yokudonsa kwe-carbon fiber ifinyelela noma idlule ku-48K, futhi inani lama-monofilaments lidlula i-48000, kufaka phakathi i-48K, 60K, 80K, njll., esetshenziswa kakhulu embonini, okuhlanganisa izindwangu, imithi kanye nempilo, i-electromechanical, civil engineering, ezokuthutha namandla.

 

三. I-carbon fiber industry chain yenziwe kanjani?
Inqubo yokukhiqiza i-carbon fiber yinde, futhi inqubo, ubuchwepheshe kanye nemingcele yemali iphezulu. Uchungechunge oluphelele lwemboni ye-carbon fiber luhlanganisa inqubo ephelele yokukhiqiza kusuka kuwoyela ongahluziwe kuya ekusetshenzisweni kwetheminali.

Ukukhuphuka komfula ikakhulukazi isixhumanisi sokuhlinzeka ngezinto ezingavuthiwe zamakhemikhali. I-Acrylonitrile itholakala ngemva kochungechunge lwezinqubo ezifana nokucwenga kanye ne-ammonia yezinto ezingavuthiwe ezifana ne-petroleum, amalahle negesi yemvelo.

I-midstream iwumgogodla wemboni. Ngemuva kokuphotha i-polyacrylonitrile, i-polyacrylonitrile-based precursor itholakala, bese i-carbon fiber itholakala ngemuva kwe-pre-oxidation, izinga lokushisa eliphansi kanye ne-high-temperature carbonization; ingenziwa ibe yizindwangu ze-carbon fibre futhii-carbon fiber prepregnjengezinto zokusetshenziswa zokukhiqiza izinto ezihlanganisiwe ze-carbon fibre.

I-Carbon fiber ihlanganiswa nama-resin, izitsha zobumba nezinye izinto zokwakha izinto ezihlanganisiwe ze-carbon fibre, futhi ekugcineni izinqubo ezihlukahlukene zokubumba zisetshenziselwa ukuthola imikhiqizo yokugcina edingwa amasimu ahlukahlukene angezansi.

 

四. Amandla okusetshenziswa kwe-carbon fiber azophinde akhululwe
Imakethe yomhlaba wonke yokufaka isicelo se-carbon fiber iya ngokuya ihlukahluka. I-Aerospace, ama-wind turbine blades kanye nezemidlalo kanye nezokungcebeleka yizinkambu ezintathu eziyisisekelo zokufaka isicelo. Ngaphezu kwalokho, i-carbon fiber nayo isetshenziswa kabanzi emikhunjini yokucindezela, ukubumba ifilimu exubile, izinhlanganisela ze-carbon-carbon, izimoto, imikhumbi nokwakhiwa.

1.Emkhakheni we-aerospace, i-carbon fiber isiphenduke into ethandwayo yezingxenye ezibalulekile ezifanaindiza kanye nemicibisholo ngenxa yezici zayo ezibalulekile zesisindo esilula namandla aphezulu. Abakhiqizi bezindiza abakhulu emhlabeni jikelele baye baqinisa imizamo yabo yocwaningo nentuthuko futhi bazimisele ukuzuza impumelelo enkulu ekulungiseleleni nasekusebenziseni ubuchwepheshe bezinto ze-carbon fiber. Lo mkhakha unemigoqo ephezulu yobuchwepheshe kanye nokutshalwa kwezimali okukhulu kwe-R&D. Uma imiphumela ebalulekile isizuziwe, ukuncintisana kwemakethe kanye nesabelo semakethe semikhiqizo kuzothuthukiswa kakhulu.

 

2.Emkhakheni wama-wind turbine blades , ukusetshenziswa kwe-carbon fiber kubhekane nezinselelo ezithile eminyakeni yamuva, kodwa ngokuthuthukiswa okunamandla kwemboni yamandla omoya kanye nokuthuthuka okuqhubekayo kobuchwepheshe, amathemba okufaka isicelo asebanzi. Abakhiqizi abaningi be-carbon fibre basebenzisana ngokugcwele nabakhiqizi bempahla yamandla omoya ukuze bathuthukise ngokuhlanganyela izinto ze-carbon fibre ezifaneleke kakhulu izindwani ze-turbine yomoya. Ngesikhathi esifanayo, ezinye izinkampani ezisafufusa nazo zizama ukuzuza isabelo semakethe kulo mkhakha ngokusungula izinto ezintsha zobuchwepheshe kanye namasu okulawula izindleko.

 

3.Inkundla yezemidlalo nezokungcebeleka iyimakethe ye-value-added ephezulu yezicelo ze-carbon fiber. Njengezidingo zabathengi ekusebenzeni kweimishini yezemidlalo ukwanda, i-carbon fiber kancane kancane yathatha isikhundla esibalulekile emkhakheni wemishini yezemidlalo ngenxa yezakhiwo zayo ezinhle kakhulu zemishini nezici ezingasindi. Amakilabhu egalofu, izindawo zokubeka amabhayisikili, izinduku zokudoba neminye imikhiqizo yamukele izinto ze-carbon fiber. Kulo mkhakha, ukuncintisana kugxile kakhulu ekwakhiweni komkhiqizo kanye nomthelela womkhiqizo. Izinkampani ezikwazi ukubamba ngokunembile amathrendi emakethe futhi ziqhubeke nokuqamba izinto ezintsha cishe zizogqama.

 

五. Qinisa ucwaningo nokuthuthukiswa kwezobuchwepheshe ukuze kuthuthukiswe ukuthuthukiswa kwezimboni
I-Carbon fiber idlala indima engenakushintshwa endaweni ye-aerospace, ama-wind turbine blades, ezemidlalo nezokungcebeleka ngamandla ayo aphezulu, i-modulus ephezulu, ukuminyana okuphansi kanye nokumelana nokugqwala okuhle kakhulu. Sekukonke, imakethe yokusetshenziswa kwe-carbon fiber ikhombisa ukuthambekela okuhlukahlukene, futhi isidingo nokuncika ku-carbon fiber emikhakheni ehlukene kuyahlukahluka. Ngokuthuthuka okuqhubekayo kobuchwepheshe kanye nokwanda okuqhubekayo kwemakethe, inkambu yesicelo yei-carbon fiberizokwandiswa futhi, ilethe ukunethezeka kanye namathuba amaningi ekuphileni kwansuku zonke kwabantu.

Lesi sihloko sicashunwe ku-Carbon Fiber Information

I-ZBREHON igxile ezintweni ze-carbon fibre, ihlinzeka ngemikhiqizo yekhwalithi ephezulu kumakhasimende omhlaba, ithimba le-R&D elithuthukisiwe lokuqinisekisa ikhwalithi, kanye nezinsizakalo ze-OEM ne-ODM. Siyakwamukela ukuze uthole imininingwane eyengeziwe

 

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