Lub lim tiam no, kev lag luam hauv tsev epoxy resin tau sib xyaw. Thaum lub sij hawm lub lim tiam, cov kua resin ua lag luam qhov chaw nruab nrab ntawm lub ntiajteb txawj nqus tsis muaj zog, thiab cov khoom resin ua lag luam qhia txog kev nce. Raws li kev kaw ntawm Lub Ib Hlis 7, tus nqi tseem ceeb ntawm cov kua resin hauv East Tuam Tshoj kev lag luam yog rau kev siv ntawm 20,500-21,500 yuan / ton hauv kev lees txais cov thoob. Nyob rau hauv cov nqe lus ntawm raw cov ntaub ntawv, lub ntsiab raw khoom bisphenol A nres poob thiab rebounded, thaum lwm yam raw khoom epichlorohydrin poob dua. Hais txog kev muab khoom thiab kev thov, kev lag luam epoxy resin tau ua haujlwm ruaj khov nyob rau lub lim tiam, thiab kev ua haujlwm tau nce tsis tu ncua. Txawm li cas los xij, kev lag luam epoxy resin tam sim no tau nkag mus rau lub caij so thiab kev thov tau poob qis.

Thaum pib ntawm 2021, lub hom phiaj ntawm epoxy resin ua lag luam tau khaws. Ua tsaug rau lub sijhawm luv luv ntawm cov khoom siv raw khoom thiab cov khoom siv tsis txaus, kev txhawb nqa tus nqi tam sim no tau ntxiv dag zog, thiab qhov kev thov ntawm cov tuam txhab resin tau nce.

Cov noodles nyoos
Bisphenol A: Lub lim tiam no, lub lag luam bisphenol A oscillated thiab rebounded. Thaum lub sij hawm lub lim tiam, lub lag luam bisphenol A hloov nws downward trend thiab muab maj mam nce. Cov khoom siv raw phenol khiav tsis muaj zog, qhov nruab nrab ntawm lub ntiajteb txawj nqus ntawm acetone txav mus, thiab tus nqi feem ntau txhawb nqa. Hais txog kev muab khoom, cov nroj tsuag bisphenol A hloov pauv ntau lub lim tiam no, thiab qib kev ua haujlwm poob qis. Tag nrho cov kev khiav hauj lwm tus nqi yog nyob ib ncig ntawm 60%. Ntawm lawv, Nantong Xingchen lub load poob mus rau 40%. Sinopec Mitsubishi cov nroj tsuag tau kaw ib ntus, thiab cov khoom siv ntawm qhov chaw tau nruj. Raws li qhov xav tau, lub hauv paus tseem ceeb hauv PCs thawj zaug tsis kam thiab tom qab ntawd sawv, qhov kev ua lag luam tau txais, thiab epoxy resins tsis ua raws li. Raws li kev kaw lub Ib Hlis 7, lub ntsiab lus sib tham ntawm BPA hauv East Tuam Tshoj yuav raug xa tawm ntawm RMB 12,900-13,000 / ton.

Epichlorohydrin: Lub lim tiam no, epichlorohydrin ua haujlwm tsis muaj zog. Thaum lub sij hawm lub lim tiam, cov chaw tsim khoom muaj tsis muaj kev txhawb nqa zoo, thiab kev ua lag luam epichlorohydrin txuas ntxiv poob. Cov khoom siv raw propylene thiab glycerin tau teem caij rau lub sijhawm, thiab tus nqi hloov pauv me ntsis. Ntawm cov khoom siv, lub lim tiam no epichlorohydrin tsob nroj load tseem qis, kev lag luam kev khiav hauj lwm tus nqi yog nyob ib ncig ntawm 45%, Shandong Binhua cog restarted, thiab Ningbo Huanyang kaw rau kev kho. Nyob rau hauv cov nqe lus ntawm kev thov, lub downstream resin lag luam yog txias, thiab kev thov yog ib qho nyuaj los txhim kho. Raws li kev kaw lub Ib Hlis 7, lub ntsiab lus sib tham ntawm tus nqi ntawm epichlorohydrin nyob rau sab hnub tuaj Tuam Tshoj tau xa tawm ntawm 11300-11400 yuan / ton.

Muab sab
Lub lim tiam no, kev khiav hauj lwm tus nqi ntawm cov kua resin cog tau khaws cia nyob ib ncig ntawm 60%, thiab cov khoom siv ntawm qhov chaw muaj ntau. Nws Tuam Tshoj Peev Tshuaj Kev Lag Luam tseem nyob hauv lub xeev kaw, thiab hnub pib tsis tau txiav txim siab. Nws yog ib qho nyuaj rau nce lub load ntawm cov khoom resin cog, thiab kev khiav hauj lwm tus nqi yog nyob ib ncig ntawm 40%. Ntawm lawv, Huangshan Jinfeng technical renovation nres, thiab tag nrho cov kev sib tham qhov chaw yog qhov nyuaj los txhim kho.

Xav tau sab
Tam sim no, kev ua lag luam resin tseem nyob rau lub caij tawm ntawm kev thov, cov lus nug hauv qab tsis txaus siab, thiab kev lag luam tseem tsawg dua. Kev poob siab ntawm kev lag luam tsuas yog nce ntxiv, thiab kev ua haujlwm tau ceev faj, thiab qhov xwm txheej tam sim no nyuaj rau kev hloov pauv.

Outlook kev kwv yees

Xyoo 2020, kev lag luam resin tau siv lub xyoo "khawv koob". Thaum pib ntawm 2021, epoxy resin zoo li tsis muaj zog nyob rau hauv kev txhawb nqa ntawm tus nqi, tab sis undercurrents tau nce zuj zus. Lub ntsiab tseem ceeb cuam tshuam rau kev lag luam tam sim no yog raws li hauv qab no:
Ntawm cov khoom siv raw, bisphenol A tuaj yeem piav qhia tias yog "tus neeg koom tes" tseem ceeb rau kev lag luam resin nce hauv lub voj voog no. Txawm li cas los xij, qhov cuam tshuam zoo ntawm cov khoom siv no yog txwv. Lwm cov khoom siv raw epichlorohydrin qhia qhov nqaim qis qis, thiab kev txhawb nqa tus nqi tsis zoo; Cov khoom siv sab hauv, kev ua lag luam Nyob rau hauv cov ntaub ntawv ntawm cov khoom siv ruaj khov hauv kev lag luam, cov khoom siv resin yog txaus, thiab nws nyuaj rau kev txhawb nqa; qhov kev thov sab, tus nqi thiab tsis muaj kev lag luam qhov teeb meem yog qhov nyuaj rau kev tawg, kev lag luam downstream siv feem ntau ntawm cov khoom muag, thiab qhov kev thov theem tseem yog qhov tsis zoo. Nws cia siab tias kev lag luam hauv tsev epoxy resin yuav tswj tau qhov kev hloov pauv hloov pauv hauv lub sijhawm luv luv, thiab kev rov qab los tseem yuav tsum tau ua tib zoo saib xyuas cov khoom siv raw thiab cov khoom siv thiab kev thov.