2022-06-30 12:37 umthombo: izindaba ezikhulayo, inombolo ekhulayo, PAIKE
Njengoba sonke sazi, izinto ezintsha zifakwe kuhlu njengenye yezinkomba ezinkulu zohlelo “olwenziwa e-China 2025″.Njengesizinda esibalulekile, i-glass fiber ikhula ngokushesha.
I-Glass fiber yazalwa ngawo-1930.Kuyi-inorganic non-metallic material ekhiqizwa ngezinto zokusetshenziswa zamaminerali eziyinhloko njenge-pyrophyllite, isihlabathi se-quartz, i-limestone kanye nezinto zokusetshenziswa zamakhemikhali ezifana ne-boric acid kanye nesoda ash.Inochungechunge lwezinzuzo ezifana nezindleko eziphansi, isisindo esincane, amandla aphezulu, ukumelana nokushisa okuphezulu nokumelana nokugqwala.Amandla ayo athile afinyelela ku-833mpa/gcm3, okwesibili kuphela ku-carbon fiber (ngaphezu kuka-1800mpa/gcm3) phakathi kwezinto ezivamile.Kuyinto enhle kakhulu esebenzayo nesakhiwo.
Izimakethe zasekhaya zingenisa isikhathi sokunwetshwa
Ngokusekelwe kudatha yomlando, izikhungo ezifanele zibalwe ukuthi isilinganiso sokukhula kwezinga lemboni yefiber yengilazi ngokuvamile siphindaphinda ngo-1.5-2 izinga lokukhula le-GDP yezwe.U-Owens Corning uthole ukuthi izinga lokukhula kwesidingo sefayibha yengilazi yomhlaba wonke cishe siphindwe izikhathi ezingu-1.6 kunesomkhiqizo wezimboni ngokubheka emuva kudatha yomhlaba kusukela ngo-1981 kuya ku-2015. Imiphumela yokubala ye-Huatai Securities ibonisa ukuthi kusukela ngo-2006 kuya ku-2019, izinga lokukhula. yesidingo sefayibha yengilazi yomhlaba wonke inobudlelwano obuhle bomugqa nokukhula konyaka nonyaka kwe-GDP kanye nenani elengeziwe lezimboni.Phakathi kwazo, izinga lokukhula kwesidingo sefayibha yengilazi emhlabeni wonke cishe liphindwe izikhathi ezingu-1.81 kune-GDP kanye nezikhathi ezingu-1.70 zenani elingeziwe lezimboni.Kodwa-ke, idatha yomlando ibonisa ukuthi esikhathini esidlule, ubudlelwano bomugqa phakathi kwesidingo se-fiber yengilazi yasekhaya kanye nezinkomba ze-macroeconomic babubuthakathaka.Eminyakeni yakamuva, isilinganiso sokukhula kwesidingo se-fiber fiber ekukhuleni kwe-GDP besiphezulu kakhulu kunesomhlaba.Ngo-2018 nango-2019, isilinganiso sasingu-2.4 no-3.0 ngokulandelanayo.
Ukulandela emuva emthonjeni, lokhu kuhlobene ngokuqondile nezinga eliphansi lokungena le-glass fiber e-China.
Ukusetshenziswa konyaka eShayina ngomuntu ngamunye kwe-glass fiber kuphansi kakhulu kunokwamazwe athuthukile.Ngo-2019, ukusetshenziswa kwe-glass fiber eChina kwakucishe kube ngu-2.8kg, kanti okwase-United States, Japan, European Union namanye amazwe athuthukile kwakucishe kube ngu-4.5kg.
Izindawo ezintathu eziphezulu zokusetshenziswa kwe-fiberglass e-China ezokwakha, izinto zikagesi nezinto zikagesi, nezokuthutha, zibalelwa ku-34%, 21%, kanye no-16% ngokulandelana.
Phakathi kwazo, isiqondiso esikhulu kunazo zonke sokusetshenziswa kwe-glass fiber emkhakheni we-electronics kanye nemishini yindwangu ye-elekthronikhi esetshenziselwa ukwenza i-copper clad laminate (CCL) endaweni ephrintiwe (PCB), edla iningi lentambo ye-elekthronikhi (cishe i-95%).Intambo ye-elekthronikhi yasekhaya ithathelwa indawo yimikhiqizo yasekhaya, futhi ingxenye yokungeniswa kwentambo ye-elekthronikhi yaseChina iye yehla unyaka nonyaka, futhi eminye imikhiqizo esezingeni eliphezulu kancane kancane ithathelwa indawo yimpahla evela kwamanye amazwe.
Ngokukhuthazwa okuqhubekayo kokusetshenziswa kwezentengiso okungu-5g, isidingo se-PCB sikhule kakhulu.Ukwakhiwa okukhulu kwezikhungo zedatha kanye nesidingo esikhulu samaseva kuzoba amandla amakhulu okushayela iphuzu lokukhula kwemakethe ye-PCB esikhathini esifushane.Izinhlelo zokusebenza ze-Driver kanye ne-AI zinikeza ukwesekwa kwesidingo sesikhathi eside se-PCB, futhi inkambu ye-elekthronikhi cishe izoletha imakethe ekhulayo ye-glass fiber esikhathini esizayo.
Ukuthambekela kwezinqubomgomo zomhlaba wonke zamandla nezemvelo kwenza ukuhamba kwezimoto kube yindaba yesikhathi eside embonini.Ukusetshenziswa kwezinto ezingasindi ezifana nezinhlanganisela ze-glass fibre reinforced kungenye yezindlela eziyinhloko, kodwa kunegebe elikhulu phakathi kweShayina nezinga elihamba phambili emhlabeni.I-Germany, i-United States kanye ne-Japan njengamanje amazwe anengxenye ephezulu kakhulu yezinto zezimoto ezingasindi.Phakathi kwazo, ukusetshenziswa kwezinto zezimoto ezingasindi eJalimane kubalelwa ku-25%, okuyizinga eliphezulu kakhulu emhlabeni.Kunegebe elikhulu phakathi kokusetshenziswa kwezinto ezingasindi ezimotweni zamaShayina kanye namazinga athuthukile angaphandle.Isibonelo, ukusetshenziswa kwe-aluminium nensimbi cishe kuyingxenye yezinga elithuthukisiwe lamazwe ngamazwe, futhi ukusetshenziswa kwengxube ye-magnesium cishe ku-1/10 yezinga elithuthukisiwe lase-Europe, isidingo sase-China se-automotive glass fiber sisenendawo enkulu yokukhula.
Ngokusho kwedatha yenethiwekhi ye-fiber composite yaseChina, ngo-2021, ukuphuma kuzwelonke kwe-glass fiber kwafinyelela amathani ayizigidi ezingu-6.24, uma kuqhathaniswa namathani angama-258000 ngo-2001, kanti i-CAGR yembonini yengilazi yaseChina eminyakeni engama-20 edlule yayiphezulu yafinyelela ku-17.3% .Ngokombono wedatha yokungenisa nokuthekelisa, umthamo kazwelonke wokuthekelisa we-glass fiber kanye nemikhiqizo ngo-2021 wawungamathani ayizigidi eziyi-1.683, nokukhuphuka konyaka ngama-26.5%;Ivolumu yokungenisa yayingamathani ayi-182000, igcina izinga elijwayelekile.
Isikhathi sokuthumela: Jul-11-2022