Lub lim tiam no, kev lag luam hauv tsev epoxy resin tsis muaj zog ntxiv. Thaum lub sij hawm lub lim tiam, cov khoom siv hluav taws xob sab saud Bisphenol A thiab Epichlorohydrin poob qis, cov nqi them nyiaj tsis txaus, cov epoxy resin teb tau muaj zog tos-thiab-pom huab cua, thiab cov lus nug hauv qab ntawm lub davhlau ya nyob twg muaj tsawg, qhov chaw tshiab ib leeg. ntawm lub ntiajteb txawj nqus txuas ntxiv mus. Nyob rau hauv nruab nrab ntawm lub asthiv, dual raw cov ntaub ntawv tsis poob thiab stabilized, tab sis lub downstream kev lag luam tsis tau tsiv mus nyob, cov resin ua lag luam huab cua yog tiaj tus, lub rooj sib tham qhov chaw ntawm lub ntiajteb txawj nqus yuav tsis muaj zog, ib co factories nyob rau hauv lub siab rau nkoj thiab txiav. profit, kev lag luam tsis muaj zog.

Raws li lub Peb Hlis 31, lub ntsiab lus sib tham tus nqi ntawm cov kua resin ua lag luam nyob rau sab hnub tuaj Tuam Tshoj raug xa mus rau 14400-14700 yuan / tuj, nqis 100 yuan / tuj piv nrog lub lim tiam dhau los; tus nqi sib tham tseem ceeb ntawm cov khoom lag luam resin hauv cheeb tsam Huangshan raug xa mus rau 13600-13800 yuan / tuj, nqis 50 yuan / tuj piv nrog lub lim tiam dhau los.

Cov khoom nyoos

Bisphenol A: Bisphenol A lag luam nqaim qis dua lub lim tiam no. Phenol acetone tau nce thaum pib ntawm lub lim tiam thiab poob thaum kawg, tab sis tag nrho cov nce siab, tus nqi siab ntawm bisphenol A fluctuates me ntsis, tus nqi sab siab yog qhov tseem ceeb. Terminal downstream xav tau tseem tsis muaj kev txhim kho, bisphenol A los tswj kev yuav khoom ntawm qhov kev thov tseem ceeb, qhov chaw ua lag luam yog lub teeb. Lub lim tiam no, qhov qis qis dua tos-thiab-pom, txawm hais tias cov khoom siv nruj me ntsis hauv nruab nrab lub lim tiam, tab sis qhov kev thov tsis muaj zog, tsis muaj kev cuam tshuam rau kev lag luam hauv nruab nrab ntawm lub ntiajteb txawj nqus, lub lim tiam no tseem tsis muaj zog khiav. Ntawm cov cuab yeej, kev lag luam qhib tus nqi yog 74.74% lub lim tiam no. Raws li lub Peb Hlis 31, East Tuam Tshoj bisphenol Ib lub ntsiab lus sib tham tus nqi siv nyob rau hauv 9450-9500 yuan / ton, piv nrog lub lim tiam dhau los tus nqi poob 150 yuan / ton.

Epichlorohydrin: Kev lag luam hauv tsev epichlorohydrin poob qis rau lub lim tiam no. Thaum lub sij hawm lub lim tiam, tus nqi ntawm ob yam khoom tseem ceeb tau nce tsis tu ncua, thiab tus nqi them nyiaj yug tau txhim kho, tab sis qhov kev thov qis qis rau epichlorohydrin tsis txaus los ua raws li, thiab tus nqi txuas ntxiv mus rau qhov kev poob qis. Txawm hais tias qhov kev sib tham hauv nruab nrab ntawm lub ntiajteb txawj nqus tau nce, qhov kev xav tau hauv qab yog qhov dav, thiab qhov kev thawb ib leeg tshiab tau nres, thiab kev hloov kho tag nrho yog nyob rau hauv ntau yam. Khoom siv, lub lim tiam no, kev lag luam qhib tus nqi ntawm kwv yees li 51%. Raws li lub Peb Hlis 31, tus nqi tseem ceeb ntawm epichlorohydrin nyob rau sab hnub tuaj Tuam Tshoj yog 8500-8600 yuan / ton, nqis 125 yuan / tuj piv nrog lub lim tiam dhau los.

Muab sab

Lub lim tiam no, lub nra ntawm cov kua resin nyob rau sab hnub tuaj ntawm Tuam Tshoj tau poob qis, thiab tag nrho qhov qhib tus nqi yog 46.04%. Cov cuab yeej ua kua pib ua haujlwm hauv thaj teb tau nce, Changchun, South Asia load 70%, Nantong Star, Hongchang hluav taws xob load 60%, Jiangsu Yangnong pib load 50%, cov khoom siv dav dav, tam sim no cov chaw tsim khoom muab rau cov neeg siv cog lus.

Xav tau sab

Tsis muaj kev txhim kho tseem ceeb nyob rau hauv nqes hav, qhov kev txaus siab nkag mus rau hauv kev tshawb nrhiav kev lag luam tsis yog siab, qhov tseeb ib qho kev lag luam tsis muaj zog, cov ntaub ntawv rov qab los ntawm kev xav tau hauv qab.

Ntawm tag nrho, Bisphenol A thiab Epichlorohydrin tau nres poob thiab ruaj khov tsis ntev los no, nrog kev hloov pauv me ntsis ntawm tus nqi; downstream davhlau ya nyob twg cov lag luam 'kev thov tsis txaus los ua raws li, thiab nyob rau hauv kev pom zoo ntawm cov chaw tsim khoom lag luam, qhov kev lag luam tiag tiag tseem tsis muaj zog, thiab tag nrho cov khoom lag luam epoxy resin yog nyob ruaj khov. Raws li tus nqi, kev xa khoom thiab kev thov, epoxy resin kev lag luam yuav tsum tau ceev faj thiab tos-saib, nrog rau kev hloov pauv, thiab peb yuav tsum tau xyuam xim rau cov khoom lag luam sab saud thiab qis qis.