Fiberglass (Fibreglass) yog cov khoom siv tsis muaj hlau tsis muaj hlau nrog kev ua haujlwm zoo, uas yog siv los ua cov yas los yog cov roj hmab ntxiv.Raws li cov khoom siv txhawb zog, iav fiber ntau muaj cov yam ntxwv hauv qab no, uas ua rau kev siv cov iav fiber ntau zoo dua li lwm hom fiber ntau dav.
Muaj ntau txoj hauv kev los faib cov iav fibers:
(1) Raws li cov khoom sib txawv uas tau xaiv thaum lub sijhawm tsim khoom, iav fibers tuaj yeem muab faib ua alkali-dawb, nruab nrab-alkali, high-alkali thiab tshwj xeeb iav fibers;
(2) Raws li qhov sib txawv ntawm cov fibers, iav fibers tuaj yeem muab faib ua cov iav txuas ntxiv, cov iav iav ntev ntev, thiab iav ntaub plaub;
(3) Raws li qhov sib txawv ntawm txoj kab uas hla ntawm monofilament, iav fibers tuaj yeem muab faib ua ultra-fine fibers (inch tsawg dua 4 m), high-qib fibers (inch ntawm 3-10 m), intermediate fibers (inch ntau dua. tshaj 20 m), tuab fibers Fibers (txog 30¨m inch).
(4) Raws li cov khoom sib txawv ntawm fiber ntau, iav fiber ntau tuaj yeem muab faib ua cov iav fiber ntau, muaj zog acid thiab alkali resistant iav fiber, muaj zog acid resistant iav fiber.
Kev loj hlob tus nqi ntawm iav fiber ntau ntau lawm poob ho
Xyoo 2020, tag nrho cov khoom siv iav fiber ntau yuav yog 5.41 lab tons, ib xyoos ib zaug nce ntawm 2.64%, thiab qhov kev loj hlob tau poob qis dua piv rau xyoo tas los.Txawm hais tias tus kab mob ntsws tshiab tau ua rau muaj kev cuam tshuam loj rau kev lag luam thoob ntiaj teb, ua tsaug rau kev nce qib ntawm kev lag luam thoob plaws lub peev xwm tswj kev ua haujlwm txij li xyoo 2019 thiab kev rov qab los raws sij hawm ntawm kev lag luam hauv tsev, tsis muaj cov khoom lag luam loj loj rov qab los. tsim.
Nkag mus rau peb lub quarter thib peb, nrog kev loj hlob sai ntawm kev lag luam cua fais fab kev lag luam thiab maj mam rov qab los ntawm kev thov hauv kev tsim kho vaj tse, khoom siv hauv tsev, hluav taws xob thiab lwm yam kev lag luam, cov khoom siv thiab kev xav tau ntawm cov iav fiber ntau xov paj lag luam tau hloov pauv, thiab cov nqi ntawm ntau hom iav fiber ntau cov xov paj tau maj mam nkag mus rau qhov nrawm nrawm.
Nyob rau hauv cov nqe lus ntawm kiln yarn, nyob rau hauv 2020, tag nrho cov zis ntawm kiln yarn nyob rau hauv Tuam Tshoj mainland yuav ncav cuag 5.02 lab tons, ib xyoo-rau-xyoo nce ntawm 2.01%.Hauv xyoo 2019, kev tsim muaj peev xwm tswj cov iav fiber ntau tau siv.Tag nrho cov peev txheej tsim tau ntawm qhov tshiab tsim pas dej ua ke qhov project yog tsawg dua 220,000 tons.Nyob rau tib lub sijhawm, ze li ntawm 400,000 tons ntawm cov peev txheej tsim tau nkag mus rau hauv lub xeev ntawm kev kaw lossis kho txias.Lub peev xwm tsim tau tiag tiag ntawm kev lag luam tau tswj hwm tau zoo, uas pab kev lag luam daws kev lag luam.Qhov tsis sib xws ntawm cov khoom siv thiab kev xav tau thiab cov lus teb rau tus kab mob ntsws tshiab mob ntsws tau muab lub hauv paus ruaj khov.
Nrog rau kev rov qab los ntawm kev xav tau ntawm kev ua lag luam thiab cov nqi rov qab sai, tag nrho cov peev txheej tsim tawm ntawm lub pas dej ua ke tshiab tshiab hauv xyoo 2020 tau mus txog ze li ntawm 400,000 tons.Tsis tas li ntawd, qee qhov kev kho mob khaub thuas tau maj mam rov pib dua.Kev lag luam tseem yuav tsum tau ceeb toom rau qhov kev loj hlob ntau dhau ntawm iav fiber ntau ntau lawm.Txhawm rau daws qhov teeb meem, rationally kho thiab optimize lub peev xwm ntau lawm thiab cov qauv khoom.
Nyob rau hauv cov nqe lus ntawm crucible yarn, tag nrho cov zis ntawm channel thiab crucible yarn nyob rau hauv Tuam Tshoj mainland xyoo 2020 yog hais txog 390,000 tons, nce 11.51% xyoo-rau-xyoo.Kev cuam tshuam los ntawm kev sib kis thiab lwm yam, cov xov paj hauv tsev tsim muaj peev xwm tau poob qis thaum ntxov 2020. Txawm li cas los xij, hais txog cov xov paj crucible, txawm hais tias nws kuj tau cuam tshuam los ntawm qhov xwm txheej sib kis, kev nrhiav neeg ua haujlwm, kev thauj mus los thiab lwm yam tseem ceeb thaum pib ntawm cov xov paj. xyoo, cov khoom tsim tawm ntawm cov xov paj crucible tau nce zuj zus nrog kev nce sai hauv qhov kev thov rau ntau hom kev ntim qis thiab ntau ntau yam sib txawv ntawm cov fabrics downstream.
Cov zis ntawm iav fiber ntau cov khoom lag luam yog loj hlob sai.
Cov khoom siv hluav taws xob xav tau: Xyoo 2020, tag nrho cov khoom tsim tawm ntawm ntau yam khoom siv hluav taws xob / cov khoom siv hauv kuv lub teb chaws yog kwv yees li 714,000 tons, ib xyoos ib zaug nce ntawm 4.54%.Nrog kev nce qib txuas ntxiv ntawm kev tsim khoom ntse thiab 5G kev sib txuas lus, nrog rau kev txhim kho nrawm ntawm lub neej ntse thiab lub neej ntse vim muaj kev sib kis, txhawm rau tsav kev txhim kho sai ntawm cov khoom siv sib txuas lus hluav taws xob thiab chaw ua lag luam.
Cov khoom lag luam muaj kev xav: Hauv xyoo 2020, tag nrho cov khoom tsim tawm ntawm ntau yam khoom lag luam hauv kuv lub teb chaws yog 653,000 tons, ib xyoos ib zaug nce ntawm 11.82%.Nrog rau kev ntxiv dag zog rau kev nqis peev hauv vaj tse, kev tsim kho vaj tse thiab lwm yam kev lag luam hauv lub sijhawm tom qab muaj kev sib kis, mesh fabrics, qhov rai cov ntxaij vab tshaus, sunshade fabrics, hluav taws kub curtains, hluav taws pam vov, waterproof membranes, phab ntsa npog thiab geogrids, membrane qauv ntaub ntawv, cov zis ntawm iav fiber ntau cov khoom siv rau kev tsim kho thiab kev tsim kho vaj tse, xws li cov khoom siv ntxiv, cov khoom siv hluav taws xob thermal rwb thaiv tsev, thiab lwm yam, tuav lub zog loj hlob zoo.
Ntau yam khoom siv hluav taws xob insulating xws li mica daim ntaub thiab lub tes tsho insulating tau txais txiaj ntsig los ntawm kev rov qab los ntawm cov khoom siv hauv tsev thiab lwm yam kev lag luam thiab loj hlob sai.Qhov kev thov rau ib puag ncig tiv thaiv cov khoom xws li kub kub lim ntaub yog ruaj khov.
Cov zis ntawm thermosetting iav fiber reinforced composite khoom tau nce ntau
Xyoo 2020, tag nrho cov khoom tsim tawm ntawm iav fiber ntau cov khoom sib xyaw hauv Suav teb yuav yog li ntawm 5.1 lab tons, ib xyoos ib zaug nce ntawm 14.6%.Cov kab mob ntsws tshiab uas tshwm sim thaum ntxov xyoo 2020 tau muaj kev cuam tshuam loj heev rau kev tsim cov iav fiber ntau ntxiv cov khoom sib xyaw hauv cov ntsiab lus ntawm kev nrhiav neeg ua haujlwm, kev thauj mus los, kev yuav khoom, thiab lwm yam, thiab ntau lub lag luam tau nres ua haujlwm thiab tsim khoom.Nkag mus
Tom qab nkag mus rau lub quarter thib ob, nrog kev txhawb nqa zoo ntawm tsoomfwv hauv nruab nrab thiab hauv nroog, feem ntau cov tuam txhab lag luam rov pib tsim khoom thiab ua haujlwm, tab sis qee qhov me me thiab tsis muaj zog SMEs poob rau hauv lub xeev dormant, uas ntxiv dag zog rau kev lag luam concentration mus rau qee yam.Qhov kev txiav txim ntim ntawm cov lag luam saum toj no qhov loj me tau loj hlob tsis tu ncua.
Iav fiber reinforced thermosetting composite cov khoom lag luam: Hauv 2020, tag nrho cov khoom tsim tawm ntawm iav fiber reinforced thermosetting composite khoom hauv Suav teb yuav yog li 3.01 lab tons, ib xyoos ib zaug nce li ntawm 30.9%.Kev loj hlob muaj zog ntawm kev lag luam cua fais fab yog qhov tseem ceeb tom qab kev loj hlob sai hauv kev tsim khoom.
iav fiber reinforced thermoplastic composite khoom: Hauv xyoo 2020, tag nrho cov khoom tsim tawm ntawm iav fiber reinforced thermoplastic composite khoom nyob rau hauv Tuam Tshoj yuav yog li ntawm 2.09 lab tons, ib xyoo-rau-xyoo txo ntawm kwv yees li 2.79%.Kev cuam tshuam los ntawm kev sib kis, kev lag luam tsheb cov khoom tsim tawm txhua xyoo poob los ntawm 2% xyoo-rau-xyoo, tshwj xeeb tshaj yog cov neeg caij tsheb poob los ntawm 6.5%, uas muaj kev cuam tshuam ntau dua rau kev poob qis hauv cov khoom tsim tawm ntawm luv iav fiber ntau cov khoom siv thermoplastic composite. .
Cov txheej txheem ntau lawm ntawm cov iav fiber ntau ntev thiab txuas ntxiv iav fiber ntau siv cov khoom siv thermoplastic composite tau dhau los ua neeg paub tab, thiab nws qhov kev ua tau zoo thiab kev ua lag luam muaj peev xwm tau nkag siab los ntawm ntau tus neeg.Nws tau txais ntau thiab ntau daim ntawv thov hauv daim teb.
Kev xa tawm ntawm cov iav fiber ntau thiab cov khoom lag luam tau poob qis heev
Xyoo 2020, tag nrho cov kev lag luam yuav paub txog kev xa tawm ntawm cov iav fiber ntau thiab cov khoom ntawm 1.33 lab tons, ib xyoos ib zaug poob ntawm 13.59%.Tus nqi xa tawm yog 2.05 billion US dollars, ib xyoos ib zaug poob ntawm 10.14%.Ntawm lawv, qhov ntim ntawm cov iav fiber ntau raw khoom pob, iav fiber ntau rovings, lwm cov iav fibers, tws iav fibers, roving woven fabrics, iav fiber mats thiab lwm yam khoom poob los ntawm ntau tshaj 15%, thaum lwm cov khoom sib sib zog nqus. ruaj khov los yog nce me ntsis.
Tus kab mob pneumonia tshiab tau kis mus thoob ntiaj teb.Nyob rau tib lub sijhawm, txoj cai tswjfwm kev lag luam ntawm Tebchaws Europe thiab Tebchaws Meskas tsis tau txhim kho zoo.Kev lag luam ua tsov rog tau txais los ntawm Tebchaws Meskas tawm tsam Tuam Tshoj cov khoom lag luam xa tawm thiab cov cai tswj kev lag luam uas tau siv los ntawm European Union tawm tsam Tuam Tshoj tseem tab tom ua.Lub hauv paus ua rau qhov pom tseeb poob qis hauv kev xa tawm ntim ntawm kuv lub teb chaws cov iav fiber ntau thiab cov khoom hauv xyoo 2020.
Xyoo 2020, kuv lub teb chaws tau xa tawm tag nrho ntawm 188,000 tons ntawm iav fiber ntau thiab cov khoom lag luam, nce xyoo ib xyoos ntawm 18.23%.Tus nqi ntshuam yog 940 lab US las, ib xyoos ib zaug nce ntawm 2.19%.Ntawm lawv, kev loj hlob ntawm cov iav fiber ntau rovings, lwm cov iav fibers, nqaim woven fabrics, iav fiber ntau (Bali yarn) thiab lwm yam khoom ntau tshaj 50%.Nrog rau kev tswj tau zoo ntawm kev sib kis hauv kuv lub tebchaws thiab rov pib tsim khoom thiab ua haujlwm hauv kev lag luam tiag tiag, kev lag luam hauv tsev tau dhau los ua lub cav muaj zog txhawb kev rov qab los thiab kev loj hlob ntawm iav fiber ntau kev lag luam.
Raws li cov ntaub ntawv ntawm National Bureau of Statistics, xyoo 2020, cov nyiaj tau los ntawm kev lag luam tseem ceeb ntawm kuv lub teb chaws cov iav fiber ntau thiab cov khoom lag luam (tsis suav nrog cov iav fiber ntau ntxiv cov khoom sib xyaw) yuav nce 9.9% xyoo-rau-xyoo, thiab tag nrho cov txiaj ntsig yuav nce 56% xyoo-rau-xyoo.Tag nrho cov nyiaj tau los txhua xyoo tshaj 11.7 billion yuan.
Raws li kev sib kis tas mus li ntawm cov kab mob ntsws tshiab ntawm cov kab mob ntsws thiab cov kev tsis sib haum xeeb ntawm kev lag luam thoob ntiaj teb, cov iav fiber ntau thiab cov khoom lag luam tuaj yeem ua tiav cov txiaj ntsig zoo.Ntawm qhov tod tes, ua tsaug rau kev lag luam txuas ntxiv kev siv cov iav fiber ntau cov xov paj tsim muaj peev xwm tswj tau txij li xyoo 2019, tus naj npawb ntawm cov haujlwm tshiab tau raug ncua, thiab cov kab ntau lawm tau pib kho txias thiab ncua sijhawm ntau lawm.Qhov kev thov hauv kev lag luam ntu xws li cua zog thiab cua zog tau loj hlob sai.Ntau yam iav fiber ntau yarns thiab cov khoom lag luam tau ua tiav ntau yam ntawm cov nqi nce txij li peb lub hlis twg.Cov nqi ntawm qee cov khoom siv iav fiber ntau tau mus txog lossis mus txog qib zoo tshaj plaws hauv keeb kwm, thiab tag nrho cov txiaj ntsig ntawm kev lag luam tau nce ntau.
Post lub sij hawm: Jun-29-2022