Bisphenol A:
Hais txog tus nqi: Tom qab hnub so, lub khw muag khoom bisphenol A tsis muaj zog thiab tsis muaj zog. Raws li lub Tsib Hlis 6, tus nqi siv ntawm bisphenol A nyob rau sab hnub tuaj Tuam Tshoj yog 10000 yuan / tuj, txo qis ntawm 100 yuan piv rau ua ntej hnub so.
Tam sim no, lub khw muag khoom phenolic ketone ntawm bisphenol A hloov pauv nyob rau hauv qhov nqaim, thiab cov pa roj carbon polymerization units ntawm Cangzhou Dahua thiab Yanhua tseem tab tom kho, thiab tsis muaj qhov hloov pauv tseem ceeb hauv cov khoom siv ntawm bisphenol A. Cov bisphenol A. kev ua lag luam tau ntsib kev nce ntxiv hauv kev ntxiv ua ntej hnub so, tab sis qhov chaw ua lag luam huab cua yog qeeb tom qab hnub so. Tag nrho cov xwm txheej ntawm kev ua lag luam thiab tus nqi yog qhov tsis muaj zog.
Nyob rau hauv cov nqe lus ntawm raw cov ntaub ntawv, phenolic ketone ua lag luam fluctuated nqaim lub lim tiam dhau los: qhov tseeb siv tus nqi rau acetone yog 6400 yuan / ton, thiab qhov tseeb siv tus nqi rau phenol yog 7500 yuan / tuj, uas qhia me ntsis fluctuation piv rau ua ntej hnub so.
Ntaus qhov teeb meem: Huizhou Zhongxin 40000 tuj ntaus ntawv, Cangzhou Dahua 200000 tuj ntaus ntawv kaw, Yanhua Carbon Sau 150000 tuj ntaus ntawv mus sij hawm ntev kaw; Tag nrho cov kev khiav hauj lwm tus nqi ntawm kev lag luam yog nyob ib ncig ntawm 70%.
Epichlorohydrin:
Hais txog tus nqi: Kev lag luam epichlorohydrin poob qis me ntsis tom qab hnub so: txij li lub Tsib Hlis 6th, tus nqi siv ntawm epichlorohydrin hauv East Tuam Tshoj kev lag luam yog 8600 yuan / ton, txo qis ntawm 300 yuan piv rau ua ntej hnub so.
Cov khoom siv raw khoom kawg propylene thiab kua chlorine kev lag luam tau qhia txog kev poob qis, thaum glycerol tus nqi tseem qis thiab cov nqi txhawb nqa tsis muaj zog. Ua ntej lub koob tsheej, downstream epoxy resin factories qhia tsis tshua muaj siab txaus siab rau kev yuav cov khoom siv raw epichlorohydrin. Tom qab kev ua koob tsheej, kev ua lag luam huab cua tau nce zuj zus, thiab lub Hoobkas kev xa khoom tsis zoo. Yog li ntawd, kev sib tham ntawm tus nqi maj mam txav mus rau hauv qab.
Nyob rau hauv cov nqe lus ntawm raw cov ntaub ntawv, muaj ib tug me ntsis txo nyob rau hauv tus nqi ntawm ECH raw cov ntaub ntawv rau ob txoj kev nyob rau hauv lub lim tiam: qhov tseeb siv tus nqi rau propylene yog 7100 yuan / ton, ib tug txo ntawm 200 yuan piv rau ua ntej hnub so. ; Qhov tseeb siv tus nqi rau 99.5% glycerol nyob rau sab hnub tuaj Tuam Tshoj yog 4750 yuan / ton, uas tsis hloov pauv ua ntej hnub so.
Ntaus qhov xwm txheej: Ntau yam khoom siv xws li Wudi Xinyue, Jiangsu Haixing, thiab Shandong Minji muaj cov khoom qis; Tag nrho cov kev khiav hauj lwm tus nqi ntawm kev lag luam yog nyob ib ncig ntawm 60%.
epoxy cob:
Hais txog tus nqi: Lub lim tiam dhau los, cov nqi hauv tsev epoxy resin tseem nyob ruaj khov: txij li lub Tsib Hlis 6th, tus nqi siv rau cov kua epoxy resin nyob rau sab hnub tuaj Tuam Tshoj yog 14600 yuan / ton (Suav Tuam Tshoj sab hnub tuaj / chim Hoobkas), thiab tus nqi siv rau khoom epoxy resin yog 13900 yuan / ton (sab hnub tuaj Tuam Tshoj tus nqi).
Tsis pub dhau ob peb hnub ua haujlwm tom qab hnub so, epoxy resin kev lag luam saw hlau feem ntau yuav muaj kev hloov pauv tsis muaj zog. Tom qab lub caij so ua ntej hnub so downstream stocking thiab tuaj txog ntawm daim ntawv cog lus tshiab thaum pib ntawm lub hli, kev noj cov khoom siv raw yog feem ntau raws li cov ntawv cog lus thiab cov khoom muag, thiab kev txaus siab rau kev nkag mus rau hauv kev lag luam rau kev yuav khoom yog tsis txaus. Cov ntaub ntawv raw bisphenol A thiab epichlorohydrin tau qhia txog kev poob qis, tshwj xeeb tshaj yog nyob rau hauv kev ua lag luam epichlorohydrin. Ntawm tus nqi, muaj kev poob qis, tab sis thaum pib ntawm lub hli, epoxy resin manufacturers feem ntau tshaj tawm cov nqi ruaj khov. Txawm li cas los xij, yog tias ob npaug ntawm cov khoom siv raw txuas ntxiv poob rau lub lim tiam tom ntej, epoxy resin kev ua lag luam kuj tseem yuav poob qis raws li, thiab tag nrho cov khoom lag luam tsis muaj zog.
Nyob rau hauv cov nqe lus ntawm cov khoom, tag nrho cov kev khiav hauj lwm tus nqi ntawm cov kua resin yog nyob ib ncig ntawm 70%, thaum tag nrho cov kev khiav hauj lwm tus nqi ntawm cov khoom resin yog nyob ib ncig ntawm 50% Tag nrho cov kev khiav hauj lwm tus nqi ntawm cov kua resin yog nyob ib ncig ntawm 70%, thaum tag nrho cov kev khiav hauj lwm tus nqi ntawm cov khoom resin yog nyob ib ncig ntawm 50%. nyob ib ncig ntawm 50%.