Txij li xyoo no, qee qhov khoom lag luam txuas ntxiv kom nce siab, nrog lwm cov nqi los txuas ntxiv xyoo tas los, qee tus ntaus lub siab tshiab hauv 10 xyoo. Raws li cov ntaub ntawv tshaj tawm PMI, cov khoom siv nyoos yuav cov khoom seem ntawm 66.9 txog 72.8. Cov khoom siv nyoos cov nqi nce ntawm kev lag luam sab saud, nruab nrab thiab qis dua ntawm kev lag luam lag luam, cov peev txheej ntawm kev sib txawv. Cqdj ntawm 2021 daim ntawv cog lus tshiab los nce carbon fiber muag nqe ntawm 20%; thiab cov iav fiber ntau, thermosetting chav kawm ncaj ncaj yarn tsis pub tsawg tshaj 200 yuan / tuj; Thermoplastic txhawb cov xov paj,Iav Fiber Cov khoom lag luam tsis tsawg dua li ntawm cov iav fiber ntau, tus nqi ntawm thermoset ncaj yarn yuav tau nce los ntawm tsis pub tsawg tshaj li rmb 200 / nyhav; Thermoplastic txhawb cov xov paj thiab cov xov fiber ntau cov xov paj thiab cov nqe ntawm cov xov paj ntau dua li RMB 400 / nyhav.
Composite cov khoom lag luam khoom lag luam yog nqes los ntawm kev lag luam. Tau ntau xyoo, cov tsoos ua lag luam ntawm kev lag luam tau ntsib lub siab ntawm overcapacity, nce cov nqi zog, thiab cov khoom muaj zog zoo nkauj, thiab cov khoom lag luam loj heev. Coupled nrog cov tsis muaj zog ntawm kev ua lag luam xav tau hauv 2021, nws yuav nyuaj rau cov khoom lag luam muag khoom los xa cov khoom siv roj raw los, thiab cov txiaj ntsig kev lag luam yuav raug puas. Raws li kev sojntsuam, tsawg kawg 30% ntawm cov lag luam hauv kev lag luam yog nyob rau hauv lub xeev poob. Qee qhov kev lag luam tau txo qis cov qauv kev ua tau zoo ntawm cov ntaub ntawv raw, uas tau cuam tshuam rau cov khoom siv ruaj khov, noj qab haus huv, thiab cov kev lag luam zoo ntawm kev lag luam.
Cov kev lag luam lag luam uas muaj cov qauv hauv kev lag luam, muaj cov txiaj ntsig ntsuas channel thiab muaj lub zog sib cav hauv kev lag luam saw. Nyob rau tib lub sijhawm, lub hauv paus nteg los ntawm cov khoom lag luam sib txawv, thiab thev naus laus zis thiab thev naus laus zis hloov mus rau cov nqi hloov khoom siv. , rau cov khoom tshwj xeeb, muaj cov nqi nce zog, thiab cuam tshuam rau kev thov tau yog me me. Raws li kev tshawb fawb, ze li ntawm 20% ntawm cov lag luam tau pom qhov tseem ceeb hauv cov txiaj ntsig.
Peb kuj tseem tsimFiberglass ncaj rov qab,Fiberglass Mats, fiberglass mesh, thiabFiberglass Woven Roving.
Tiv tauj peb:
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Lub Sijhawm Post: Mar-11-2022
