I-Fiberglass (i-Fibreglass) yimathiriyeli engeyiyo eyentsimbi esebenza ngokugqwesileyo, esetyenziselwa ukwenza iplastiki eyomeleziweyo okanye irabha eyomeleziweyo.Njengesixhobo sokuqinisa, ifayibha yeglasi inezi mpawu zilandelayo, ezenza ukuba ukusetyenziswa kwefiber yeglasi kusebenze ngakumbi kunezinye iintlobo zefiber ngokubanzi.
Kukho iindlela ezininzi zokwahlula iifiber zeglasi:
(1) Ngokwezixhobo ezahlukeneyo ezikhethiweyo ngexesha lemveliso, iifiber zeglasi zinokwahlulwa zibe yi-alkali-free, medium-alkali, high-alkali kunye ne-glass fibers ekhethekileyo;
(2) Ngokwenkangeleko eyahlukileyo yemicu, imicu yeglasi inokwahlulwa ibe yimicu yeglasi eqhubekayo, imicu yeglasi enobude obusisigxina, noboya beglasi;
(3) Ngokomahluko kububanzi be-monofilament, iifayibha zeglasi zinokwahlulwa zibe yimicu ye-ultra-fine (i-diameter engaphantsi kwe-4 m), i-high-grade fibers (ububanzi obuphakathi kwe-3-10 m), i-fibers ephakathi (i-diameter enkulu ngaphezu kwe-20 m), iifiber ezishinyeneyo (malunga ne-30¨m ububanzi).
4
Izinga lokukhula kwemveliso yeglasi yefibre yehla kakhulu
Ngo-2020, isiphumo esipheleleyo se-glass fiber yarn iya kuba yi-5.41 yezigidi zeetoni, ukunyuka konyaka-ngonyaka kwe-2.64%, kwaye izinga lokukhula liye lehla kakhulu xa lithelekiswa nonyaka odlulileyo.Nangona ubhubhani omtsha wenyumoniya ubangele impembelelo enkulu kuqoqosho lwehlabathi, ngenxa yenkqubela phambili eqhubekayo yomsebenzi wolawulo lwamandla oshishino ngokubanzi ukusukela ngo-2019 kunye nokuchacha kwangethuba kwimakethi yemfuno yasekhaya, akukho kusilela kuluhlu olukhulu lwempahla. yenziwe.
Ukungena kwikota yesithathu, ngokukhula okukhawulezayo kwemfuno yentengiso yamandla omoya kunye nokufunyanwa ngokuthe ngcembe kwemfuno kwiziseko ezingundoqo, izixhobo zombane zasekhaya, izinto zombane kunye namanye amacandelo, unikezelo kunye nemfuno yemeko yemarike yomsonto weglasi itshintshile ngokusisiseko, kwaye amaxabiso Iindidi ezahlukeneyo zemisonto yeglasi yefayibha ziye zangena ngokuthe ngcembe kumjelo onyuka ngokukhawuleza.
Ngokubhekiselele kwi-kiln yarn, ngo-2020, imveliso epheleleyo ye-kiln yarn kwilizwe laseTshayina iya kufikelela kwi-5.02 yezigidi zeetoni, ukunyuka konyaka-ngonyaka kwe-2.01%.Ngo-2019, ulawulo lwamandla emveliso yomsonto weglasi lwaphunyezwa.Umthamo opheleleyo wemveliso yeprojekthi yeziko lamachibi esanda kwakhiwa ubungaphantsi kweetoni ezingama-220,000.Kwangelo xesha linye, phantse iitoni ezingama-400,000 zomthamo wemveliso zangena kwimeko yokuvalwa okanye ukulungiswa okubandayo.Awona mandla emveliso yeshishini alawulwa ngokufanelekileyo, nto leyo eyanceda ishishini ukusombulula imarike.Ukungalingani phakathi konikezelo kunye nemfuno kunye nempendulo kwindyikityha entsha ye-pneumonia inike isiseko esiluqilima.
Ngokufunyanwa kwakhona kwemfuno yemarike kunye nokuchaneka ngokukhawuleza kwamaxabiso, umthamo uwonke wemveliso yeprojekthi entsha ye-pool kiln ngo-2020 ifikelele malunga neetoni ezingama-400,000.Ukongezelela, ezinye iiprojekthi zokulungisa izinto ezibandayo ziye zaqalisa ngokuthe ngcembe imveliso.Ishishini lisafuna ukuqaphela ukukhula okugqithileyo komthamo wemveliso yomsonto weglasi.Ukusombulula ingxaki, ukulungelelanisa ngokufanelekileyo kunye nokwandisa isakhiwo somthamo wemveliso kunye nesakhiwo semveliso.
Ngokubhekiselele kwintambo ye-crucible, isiphumo esipheleleyo seshaneli kunye nentambo ye-crucible kwilizwe lase-China ngo-2020 malunga neetoni ezingama-390,000, ukwanda kwe-11.51% ngonyaka.Ukuchatshazelwa ngubhubhane kunye nezinye izinto, umthamo wokuvelisa umsonto wasekhaya uye wancipha kakhulu ekuqaleni kuka-2020. Nangona kunjalo, ngokubhekiselele kwintambo ye-crucible, nangona nayo yayichatshazelwa yimeko yobhubhane, ukuqashwa, ukuthutha kunye nezinye izinto ekuqaleni unyaka, imveliso yomsonto we-crucible yanda kakhulu ngokunyuka ngokukhawuleza kwemfuno yeentlobo ezahlukeneyo ze-volume ephantsi kunye neentlobo ezininzi ezihlukeneyo zamashishini ahlukeneyo ezantsi.
Imveliso yeglasi yeemveliso ezilukiweyo zeglasi ikhula ngokukhawuleza.
Iimveliso ezivezwe nge-elektroniki: Ngo-2020, isiphumo sisonke selaphu le-elektroniki / iimveliso ezivelileyo kwilizwe lam malunga neetoni ezingama-714,000, ukonyuka konyaka nge-4.54%.Ngenkqubela phambili eqhubekayo yokuvelisa ngobukrelekrele kunye nonxibelelwano lwe-5G, kunye nophuhliso olukhawulezileyo lobomi obukrelekrele kunye noluntu olukrelekrele ngenxa yobhubhane, ukuqhuba uphuhliso olukhawulezayo lwezixhobo zonxibelelwano lwe-elektroniki kunye nemarike yamaziko.
Iimveliso ezivezwe kwimizi-mveliso: Ngo-2020, isiphumo sisonke semveliso eyahlukeneyo yemveliso kwilizwe lam yayiziitoni ezingama-653,000, ukonyuka konyaka nge-11.82%.Ngokuqiniswa kotyalo-mali kwi-real estate, iziseko zophuhliso kunye namanye amacandelo kwixesha lasemva kobhubhani, amalaphu e-mesh, izikrini zefestile, amalaphu e-sunshade, amakhethini omlilo, iingubo zomlilo, i-membrane engenamanzi, iingubo zodonga kunye ne-geogrids, izixhobo ze-membrane zesakhiwo, iimveliso zegilasi zefiber yokwakha kunye neziseko zophuhliso, ezifana ne-mesh eqinisiweyo, iiphaneli ezihlanganisiweyo zokugquma kwe-thermal, njl., zigcine ukukhula okulungileyo.
Izinto ezahlukeneyo zokugquma umbane ezifana nelaphu lemica kunye nemikhono yokugquma ixhamle ekubuyiselweni kwezixhobo zasekhaya kunye namanye amashishini kwaye yakhula ngokukhawuleza.Imfuno yeemveliso zokhuseleko lokusingqongileyo ezifana nelaphu lokucoca ubushushu obuphezulu izinzile.
Imveliso ye-thermosetting yeglasi yefiber eyomeleziweyo yeemveliso ezihlanganisiweyo inyuke kakhulu
Ngo-2020, imveliso yeglasi eyomeleziweyo yefiber yeglasi iya kuba malunga ne-5.1 yezigidi zeetoni, ukunyuka konyaka-ngonyaka kwe-14.6%.Ubhubhani omtsha we-pneumonia owaqhambuka ekuqaleni kuka-2020 waba nefuthe elibi kwimveliso yefiber yeglasi eyomeleziweyo yeemveliso ezihlanganisiweyo ngokwemigaqo yokuqesha, ukuthuthwa, ukuthenga, njl., kunye nenani elikhulu lamashishini ayeke umsebenzi kunye nemveliso.Ngena
Emva kokungena kwikota yesibini, ngenkxaso eyomeleleyo yoorhulumente basekhaya kunye noorhulumente basekhaya, uninzi lwamashishini aqala kwakhona imveliso kunye nomsebenzi, kodwa ezinye ii-SME ezincinci kunye nezibuthathaka zawela kwimeko eleleyo, eyandisa ngakumbi ukuxinana kweshishini ukuya kuthi ga kwinqanaba elithile.Umthamo wokuodola wamashishini ngaphezu kobukhulu obumiselweyo uye wakhula ngokuthe ngcembe.
Ifayibha yeglasi ibethelele imveliso edityanisiweyo ye-thermosetting: Ngo-2020, imveliso yeglasi eyomeleziweyo yeemveliso ze-thermosetting ye-thermosetting iya kuba malunga ne-3.01 yezigidi zeetoni, ukunyuka konyaka-ngonyaka malunga ne-30.9%.Ukukhula ngamandla kwimarike yamandla omoya yeyona nto iphambili ekukhuleni ngokukhawuleza kwemveliso.
Ifayibha yeglasi eyomeleziweyo yeemveliso ezihlanganisiweyo ze-thermoplastic: Ngo-2020, iyonke imveliso yeglasi eyomeleziweyo yeemveliso ezihlanganisiweyo ze-thermoplastic e-China iya kuba malunga ne-2.09 yezigidi zeetoni, ukwehla konyaka-ngonyaka malunga ne-2.79%.Ukuchatshazelwa ngubhubhane, imveliso yonyaka yeshishini leemoto yehle nge-2% unyaka nonyaka, ngakumbi ukuveliswa kweemoto zabakhweli kwehle nge-6.5%, nto leyo eyaba nefuthe elikhulu ekwehleni kwemveliso yefiber emfutshane yokuqinisa iimveliso ze-thermoplastic composite. .
Inkqubo yokuvelisa ifayibha yeglasi ende kunye nefayibha yeglasi eqhubekayo eyomeleziweyo yeemveliso ezihlanganisiweyo ze-thermoplastic iya ikhula ngakumbi nangakumbi, kwaye iingenelo zayo zokusebenza kunye namandla emarike ziqondwa ngabantu abaninzi ngakumbi.Ifumana izicelo ezininzi ngakumbi entsimini.
Ukuthunyelwa ngaphandle kwefayibha yeglasi kunye neemveliso zehle kakhulu
Ngo-2020, lonke ishishini liya kuqonda ukuthunyelwa ngaphandle kwefayibha yeglasi kunye nemveliso ye-1.33 yezigidi zeetoni, ukwehla konyaka-ngonyaka nge-13.59%.Ixabiso lokuthumela ngaphandle laliyi-2.05 yeebhiliyoni zeedola zaseMelika, ukwehla konyaka nonyaka nge-10.14%.Phakathi kwazo, umthamo othunyelwa ngaphandle weglasi yefiber ekrwada iibhola, iifayibha zeglasi, ezinye iintsinga zeglasi, iintsinga zeglasi ezinqunqiweyo, amalaphu ajikeleziswayo, amalaphu eglasi kunye nezinye iimveliso zehle ngaphezulu kwe-15%, ngelixa ezinye iimveliso zicutshungulwe ngokunzulu. uzinzile okanye unyuke kancinci.
Ubhubhani omtsha wenyumoniya uyaqhubeka ukusasazeka kwihlabathi jikelele.Kwangaxeshanye, imeko yomgaqo-nkqubo wezorhwebo waseYurophu naseUnited States ayiphucukanga kakhulu.Umlo wokurhweba owamkelwa yi-United States ngokuchasene nemveliso yase-China yokuthumela ngaphandle kunye nomgaqo-nkqubo wokulungisa urhwebo ophunyezwe yiManyano yaseYurophu ngokuchasene ne-China usaqhuba.Oyena nobangela wokuhla okucacileyo komthamo wokuthumela ngaphandle kweglasi yelizwe lam kunye neemveliso ngo-2020.
Ngo-2020, ilizwe lam langenisa i-188,000 yeetoni zeglasi kunye neemveliso, ukunyuka konyaka-ngonyaka nge-18.23%.Ixabiso lokungeniswa kwamanye amazwe laliyi-940 yezigidi zeedola zase-US, ukunyuka konyaka-ngonyaka kwe-2.19%.Phakathi kwazo, izinga lokukhula kokungenisa kweglasi ifayibha rovings, ezinye iintsinga zeglasi, amalaphu emxinwa elukiweyo, iglasi ifayibha sheet (umsonto weBali) kunye nezinye iimveliso zidlule kwi-50%.Ngolawulo olusebenzayo lobhubhane kwilizwe lam kunye nokuphinda kuqaliswe imveliso kunye nokusebenza kuqoqosho lokwenyani lwasekhaya, imakethi yemfuno yasekhaya iye yaba yinjini eyomeleleyo exhasa ukubuyiswa kunye nophuhliso lweshishini le-glass fiber.
Ngokutsho kwedatha ye-National Bureau of Statistics, ngo-2020, ingeniso yeshishini eliphambili kwifayibha yeglasi yelizwe lam kunye nemveliso yemveliso (ngaphandle kweemveliso ezihlanganisiweyo zeglasi) ziya kunyuka nge-9.9% ngonyaka, kwaye inzuzo iyonke iya kunyuka. ukunyuka ngama-56% unyaka nonyaka.Iyonke inzuzo yonyaka idlula i-11.7 yeebhiliyoni zeeyuan.
Ngesiseko sokusasazeka kwesifo esitsha senyumoniya kunye nokuwohloka okuqhubekayo kwimeko yorhwebo lwamazwe ngamazwe, i-glass fiber kunye nemveliso yemveliso inokufikelela kwiziphumo ezilungileyo.Kwelinye icala, ngenxa yokuphunyezwa ngokuqhubekayo kweshishini lolawulo lwemveliso yeglasi yefayibha ukusukela ngo-2019, inani leeprojekthi ezintsha libambezelekile, kwaye imigca yemveliso ekhoyo iqalise ukulungiswa okubandayo kunye nokulibaziseka kwemveliso.Imfuno kumacandelo emarike njengamandla omoya kunye namandla omoya ikhule ngokukhawuleza.Iintlobo ezahlukeneyo zemisonto yeglasi kunye neemveliso zizuze imijikelo emininzi yokunyuka kwamaxabiso ukusukela kwikota yesithathu.Amaxabiso ezinye iimveliso zemisonto yeglasi ifayibha ifikelele okanye isondele kwelona nqanaba lilungileyo kwimbali, kwaye inqanaba lenzuzo lilonke kushishino lonyuke kakhulu.
Ixesha lokuposa: Jun-29-2022