1. Cov iav fiber ntau: kev loj hlob sai hauv kev tsim muaj peev xwm
Nyob rau hauv 2021, tag nrho cov peev xwm ntawm iav fiber roving nyob rau hauv Tuam Tshoj (tsuas yog xa mus rau lub mainland) mus txog 6.24 lab tons, nrog rau ib lub xyoo nce ntawm 15.2%. Kev txiav txim siab tias qhov kev tsim muaj peev xwm loj hlob ntawm kev lag luam cuam tshuam los ntawm kev sib kis hauv 2020 tsuas yog 2.6%, qhov nruab nrab ntawm kev loj hlob hauv ob xyoos yog 8.8%, uas tseem nyob hauv qhov kev loj hlob tsim nyog. Kev cuam tshuam los ntawm "dual carbon" lub tswv yim kev txhim kho, kev thov hauv tsev rau lub zog tshiab tsheb, kev tsim lub zog ua haujlwm, cov khoom siv hluav taws xob thiab hluav taws xob thiab cua fais fab thiab cov khoom siv hluav taws xob tshiab tau pib siv zog. Nyob rau tib lub sijhawm, kev lag luam txawv teb chaws tau cuam tshuam los ntawm COVID-19, thiab qhov tsis sib xws ntawm cov khoom siv thiab kev thov tau loj heev. Ntau hom fiberglass roving, xws li xov paj hluav taws xob thiab kev lag luam spinning, tau nyob rau hauv cov khoom luv luv thiab cov nqi tau nce ntxiv.
Hauv xyoo 2021, tag nrho cov peev txheej tsim tawm ntawm cov khoom siv hluav taws xob hauv tsev tau mus txog 5.8 lab tons, nrog rau xyoo-rau-xyoo nce ntawm 15.5%. Muaj kev cuam tshuam los ntawm kev nce ntxiv ntawm tus nqi ntawm ntau hom iav fiber ntau rov qab txij li xyoo 2020, lub zog iav fiber ntau hauv tsev muaj peev xwm txaus siab nthuav dav. Txawm li cas los xij, nyob rau hauv kev cuam tshuam ntawm kev ua raws li "ob chav tswj" txoj cai ntawm kev siv zog nruj, qee qhov kev kho tshiab lossis txias thiab nthuav dav ntawm lub tank kilns raug yuam kom ncua kev tsim khoom. Txawm li cas los xij, 15 qhov tshiab thiab txias kho thiab nthuav tawm tank thiab kiln yuav ua tiav thiab muab tso rau hauv kev ua haujlwm hauv 2021, nrog lub peev xwm tshiab ntawm 902000 tons. Txog rau thaum xaus ntawm 2021, lub peev xwm ntawm cov khoom siv hluav taws xob hauv tsev tau tshaj 6.1 lab tons.
Hauv xyoo 2021, tag nrho cov peev txheej tsim khoom ntawm cov khoom siv hluav taws xob hauv tsev yog kwv yees li 439000 tons, nrog rau xyoo-rau-xyoo nce ntawm 11.8%. Muaj kev cuam tshuam los ntawm tag nrho qhov nce hauv tus nqi ntawm iav fiber ntau roving, lub peev xwm tsim khoom ntawm domestic crucible roving tau nce ntau. Nyob rau hauv xyoo tas los no, crucible hlau kos duab lag luam tau ntsib cov teeb meem tseem ceeb, xws li kev nce ntxiv ntawm cov khoom siv hluav taws xob thiab cov nqi zog, kev cuam tshuam ntau ntawm kev tsim khoom los ntawm kev tiv thaiv ib puag ncig thiab kev tswj hwm hluav taws xob, thiab kev nyuaj ntawm cov khoom kom tau raws li qhov siab- efficiency processing xav tau ntawm cov khoom tom qab. Tsis tas li ntawd, cov khoom lag luam zoo ntawm cov khoom lag luam sib xws yog qhov tsis sib xws, thiab kev sib tw homogenization yog qhov hnyav, yog li tseem muaj ntau yam teeb meem hauv kev txhim kho yav tom ntej, Nws tsuas yog tsim nyog rau cov khoom muaj peev xwm ntxiv, tsom mus rau cov kev xav tau ntawm cov khoom me me hauv qab, ntau ntau yam thiab txawv daim ntawv thov kev lag luam.
Xyoo 2021, lub peev xwm tsim cov iav pob rau hlau kos duab ntawm ntau yam crucibles hauv Suav teb yog 992000 tons, nrog rau xyoo tas los nce ntawm 3.2%, uas tau qeeb qeeb dua li xyoo tas los. Raws li keeb kwm yav dhau los ntawm "ob chav carbon" txoj kev txhim kho lub tswv yim, iav pob kiln lag luam tau ntsib ntau thiab ntau lub zog kaw nyob rau hauv cov nqe lus ntawm cov khoom siv hluav taws xob thiab cov khoom siv raw khoom.
2. Cov khoom siv iav fiber ntau: cov nplai ntawm txhua ntu kev lag luam txuas ntxiv mus
Cov khoom siv hluav taws xob xav tau: raws li kev txheeb cais ntawm Tuam Tshoj iav Fiber Industry Association, tag nrho cov peev txheej tsim tau ntawm ntau yam khoom siv hluav taws xob / cov khoom siv hauv Suav teb xyoo 2021 yog kwv yees li 806000 tons, ib xyoos ib zaug nce ntawm 12.9%. Nyob rau hauv xyoo tas los no, txhawm rau koom tes nrog kev siv lub teb chaws ntse tsim kev tsim kho lub tswv yim, lub peev xwm nthuav dav ntawm kev lag luam khoom siv hluav taws xob tau nrawm heev.
Raws li kev txheeb cais ntawm tooj liab clad laminate ceg ntawm Tuam Tshoj Electronic Materials Industry Association, lub teb chaws nruj tooj liab clad laminate muaj peev xwm ncav cuag 867.44 lab square metres hauv xyoo 2020, nrog rau xyoo-rau-xyoo nce ntawm 12.0%, thiab kev tsim muaj peev xwm loj hlob yog tseem ceeb ceev. Tsis tas li ntawd, xyoo 2021, lub peev xwm tsim cov iav fiber ntau raws li tooj liab clad laminate project yuav ncav cuag 53.5 lab square meters / xyoo, 202.66 lab square meters / xyoo thiab 94.44 lab square meters / xyoo raws li. Muaj kev nce qib ntawm kev nqis peev loj thiab kev tsim kho cov haujlwm "tsis tau pom dua hauv ntau xyoo" hauv kev lag luam tooj liab clad laminate, uas yog khi rau kev loj hlob sai ntawm kev thov rau cov khoom siv hluav taws xob iav fiber ntau.
Cov khoom lag luam xav tau: hauv xyoo 2021, tag nrho cov peev txheej tsim khoom ntawm ntau yam khoom siv hauv Suav teb yog kwv yees li 722000 tons, nrog rau xyoo-rau-xyoo nce ntawm 10.6%. Nyob rau hauv 2021, tag nrho cov peev ntawm Tuam Tshoj txoj kev loj hlob vaj tse tau mus txog 147602 billion yuan, nrog rau ib lub xyoo nce ntawm 4.4%. Nyob rau hauv kev taw qhia ntawm "ob chav carbon" txoj kev loj hlob lub tswv yim, kev tsim kho kev lag luam nquag hloov mus rau hauv txoj kev loj hlob ntawm cov pa roj carbon tsawg, tsav txoj kev loj hlob tsis tu ncua ntawm kev ua lag luam rau ntau hom iav fiber ntau muaj cov khoom lag luam hauv kev txhim kho lub tsev, kev txuag hluav taws xob. thiab thermal rwb thaiv tsev, kho kom zoo nkauj, kho kom zoo nkauj, waterproof coiled cov ntaub ntawv thiab lwm yam. Tsis tas li ntawd, lub peev xwm ntawm cov tsheb tshiab zog tau nce los ntawm 160%, lub peev xwm ntawm cov tshuab cua txias tau nce 9.4% xyoo-rau-xyoo, thiab lub peev xwm ntawm cov tshuab ntxhua khaub ncaws tau nce 9.5% xyoo-rau-xyoo. Kev ua lag luam ntawm txhua yam iav fiber ntau cov khoom lag luam rau tsheb thermal rwb thaiv tsev thiab kho kom zoo nkauj, iav fiber ntau cov khoom siv hluav taws xob rwb thaiv tsev, thiab iav fiber ntau cov khoom siv rau kev tiv thaiv ib puag ncig pom, txoj kev civil engineering thiab lwm yam kev lag luam tswj kev loj hlob ruaj khov.
3. Cov iav fiber ntau ntxiv cov khoom sib xyaw: thermoplastic crystallization yog loj hlob sai
Nyob rau hauv 2021, tag nrho cov peev xwm ntawm iav fiber reinforced composite khoom nyob rau hauv Tuam Tshoj yog kwv yees li 5.84 lab tons, nrog rau ib lub xyoo nce ntawm 14.5%.
Nyob rau hauv cov nqe lus ntawm iav fiber reinforced thermosetting composite khoom, tag nrho cov muaj peev xwm ntau lawm yog hais txog 3.1 lab tons, ib xyoo-rau-xyoo nce ntawm 3.0%. Ntawm lawv, kev lag luam cua hluav taws xob tau ntsib kev hloov kho nyob rau hauv nruab nrab ntawm lub xyoo, thiab lub peev xwm tsim tawm txhua xyoo poob. Txawm li cas los xij, tau txais txiaj ntsig los ntawm "ob npaug carbon" lub tswv yim kev txhim kho, nws tau rov nkag mus rau hauv lub xeev ntawm kev loj hlob sai txij li ib nrab xyoo thib ob. Tsis tas li ntawd, kev lag luam tsheb tau rov qab zoo heev. Tsav los ntawm txoj cai txo cov pa roj carbon emissions zoo, kev tsim kho thiab kev lag luam yeeb nkab tau maj mam tig mus rau cov qauv kev sib tw, thiab cov khoom siv molding, pultrusion thiab nruam phaj cov khoom tau nce tsis tu ncua.
Nyob rau hauv cov nqe lus ntawm iav fiber reinforced thermoplastic composite cov khoom, tag nrho cov peev txheej muaj peev xwm yog kwv yees li 2.74 lab tons, nrog rau ib xyoos ib zaug nce li ntawm 31.1%. Nyob rau hauv 2021, Tuam Tshoj lub tsheb tsim tau mus txog 26.08 lab, nrog rau ib lub xyoo nce ntawm 3.4%. Tom qab peb xyoos, Tuam Tshoj lub tsheb tsim dua tshiab tau txais kev loj hlob zoo. Ntawm lawv, lub peev xwm ntawm cov tsheb tshiab zog tau nce mus txog 3.545 lab, nrog rau ib xyoos ib zaug nce ntawm 160%, tsav tsheb loj hlob sai ntawm ntau yam khoom siv thermoplastic sib xyaw rau tsheb. Tsis tas li ntawd, nyob rau hauv xyoo tas los no, cov tshuab cua txias, tshuab ntxhua khaub ncaws, xim TV, tub yees thiab lwm yam khoom siv hluav taws xob hauv tsev kuj tau tswj hwm txoj kev loj hlob ruaj khov. Gree, Haier, Midea thiab lwm yam khoom siv hluav taws xob hauv tsev loj tau npaj cov khoom siv thermoplastic composite ntau lawm kab, tsav kev ua kom zoo dua qub ntawm kev ua lag luam thiab cov qauv xav tau thiab kev loj hlob sai ntawm cov peev txheej ntau lawm.
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Lub sij hawm xa tuaj: Mar-16-2022