Ib.Supply side: tshiab domestic ntau lawm muaj peev xwm los yog hloov lub ntiaj teb no mov qauv

Los ntawm lub ntiaj teb no nylon ua lag luam, nylon 6 thiab nylon 66 account rau ntau tshaj 95% ntawm tag nrho cov tsim muaj peev xwm thiab cov zis.Raws li IHS tsab ntawv ceeb toom, xyoo 2020 lub ntiaj teb nylon 6 muaj peev xwm ntawm 10.52 lab tons / xyoo, nylon 66 muaj peev xwm ntawm 3.17 lab tons / xyoo.Nylon 6 hauv tsev vim tias cov khoom siv raw caprolactam tau nyob hauv cheeb tsam, kev loj hlob sai ntawm kev tsim muaj peev xwm nyob rau hauv kaum xyoo dhau los, lub zog nylon 6 hauv 2020 mus txog 6.47 lab tons / xyoo, suav txog li 62% ntawm lub ntiaj teb kev tsim khoom, Lub peev xwm ntau lawm ntawm kaum ob lub tuam txhab suav nrog ntau dua 36%, feem ntau yog nyob hauv East Tuam Tshoj, South Tuam Tshoj thiab lwm thaj chaw tsim kho.Raws li peb cov ntaub ntawv txheeb cais ntawm Hua'an Chemical, yuav muaj 2.78 lab tons ntawm cov peev txheej tsim tawm tshiab yav tom ntej.Tam sim no, cov nylon 6 hauv tsev feem ntau tsim cov khoom siv fiber ntau, yav tom ntej nrog kev nthuav dav ntawm kev tsim muaj peev xwm ua rau muaj kev sib tw hnyav, ntau cov tuam txhab yuav koom nrog hauv engineering plastics thiab lwm qhov chaw muaj nqi ntxiv.

Lub peev xwm ntawm nylon 66 yog dwarfed los ntawm cov nylon 6. Tam sim no, lub peev xwm ntawm nylon 66 txog 600,000 tons / xyoo, feem ntau yog los ntawm cov synthesis ntawm ib qho ntawm monomer adipamide raw khoom adiponitrile ntev monopoly nyob rau hauv ib tes ntawm ib tug. ob peb txawv teb chaws manufacturers.Nyob rau hauv xyoo tas los no, lub localization ntawm adiponitrile breakthroughs, ntau lawm muaj peev xwm yuav tsum tau nce sai, tam sim no kev npaj thiab nyob rau hauv kev tsim kho nylon 66 muaj peev xwm ntawm 1.26 lab tons / xyoo.

二.Qhov kev thov sab: Tuam Tshoj txoj kev lag luam chaw loj hlob muaj peev xwm

Vim yog qhov sib txawv ntawm nylon 6 thiab nylon 66, nylon 6 thiab nylon 66 xav tau qauv sib txawv.71% ntawm nylon 6 rau textile filaments, industrial filaments thiab lwm yam fiber ntau, 29% rau engineering resins.Thaum 59% ntawm nylon 66 yog siv rau engineering resins.Nyob rau hauv lub neej yav tom ntej, nrog rau boom nyob rau hauv plastics, nws yog kwv yees hais tias ntau nylon 66 thiab nylon 6 yuav siv tau rau engineering resins.

Ntxiv rau Tuam Tshoj cov nylon xav tau kev lag luam, los ntawm tag nrho lub ntiaj teb nylon 6 thiab nylon 66 kev ua tau zoo, ze li rau xyoo ntawm lub ntiaj teb nylon 6 noj hauv 2.5 lab tons / xyoo nce thiab nqis, nylon 66 noj hauv 1.5 lab tons / xyoo hloov pauv. , lub neej yav tom ntej yog cia siab tias tom qab kev rov qab los ntawm kev xav tau kev sib kis yuav muaj qee qhov kev rov qab los, tab sis vim tias tam sim no tus nqi ntawm nylon nyob rau hauv txawv teb chaws tsim lub teb chaws nyob rau hauv tus nqi nkag tau ntau dua, lub sij hawm ntev ntawm kev loj hlob qeeb, yav tom ntej. Kev loj hlob xav tau saib ntawm Tuam Tshoj.

Kev txheeb ze rau kev ua lag luam thoob ntiaj teb, Tuam Tshoj txoj kev lag luam nylon xav tau kev loj hlob sai.Los ntawm 2015 txog 2019, nylon 6 noj tau nce los ntawm 1.08 lab tonnes / xyoo, nrog qhov nruab nrab txhua xyoo kev loj hlob ntawm 9.7%, txawm hais tias muaj kev sib kis cuam tshuam rau kev thov hauv xyoo 2020, kev siv tau poob los ntawm tsuas yog 4.4% (9.6% hauv lwm lub ntiaj teb). ;nyob rau tib theem, nylon 66 noj tau nce los ntawm 44,000 tonnes / xyoo, ib qho piv rau kev loj hlob nyob rau hauv tag nrho lwm cheeb tsam ntawm lub ntiaj teb no.Nrog rau kev nce hauv cov khoom siv raw khoom muaj peev xwm, txo nqi, nrog rau kev txhim kho hauv tib neeg cov qauv kev ua neej thiab kev xav tau cov khoom zoo, kaum xyoo tom ntej yuav tsum muaj kev loj hlob loj hauv kev siv nylon 6 thiab nylon 66. .