Pakadali pano, kuchepa kwa zinthu zopangira bisphenol A kukuchepa, epichlorohydrin ikuyembekezeka kusinthasintha mofooka, magwiridwe antchito othandizira mtengo akuyembekezeka kukhala ofooka, ndipo nkhani yabwino yaposachedwa pamsika wa epoxy resin ndi yovuta, ogula ali ndi malingaliro ofooka pamsika wamtsogolo.
Chidule cha msika wa epoxy resin wakunyumba
Cholinga chachikulu cha msika wa epoxy resin sabata ino chatsika. Mkati mwa sabata, kuchepa kwa zinthu zopangira bisphenol A kunapitilira, ndipo epoxyyopropane ina ya zinthu zopangira inali ndi vuto lalikulu, ndipo ntchito yothandizira mtengo inali yapakati. Mkati mwa sabata ino, maoda atsopano a epoxy resin sanali osalala, ndipo mafakitale ena a epoxy resin adasinthidwa. Kapangidwe konse ka makampaniwa kanachepa poyerekeza ndi sabata yatha. Nkhani yabwino ya msika wa epoxy resin ndi yovuta kupeza, makampaniwa alibe chidaliro pa momwe msika ulili, mabizinesi opanga zinthu achepetsedwa, mndandanda watsopano uli ndi malo okambirana, kusankha kotsika kukufunika kuti kubwezeretsedwe, ndipo n'kovuta kukonza mpweya womwe uli pamunda.
Pofika kumapeto kwa Lachinayi lino, kukambirana kwakukulu kwa East China liquid epoxy resin E-51 komwe kumagwirizana ndi RMB 15,200-15,900/ton kwaperekedwa, ndi mtengo wapakati pa sabata wa RMB 15,770/ton, mtengo wa 3.43% kuchokera sabata yatha; Kukambirana kwakukulu kwa E-12 ndi RMB 14,000-14,300/ton, ndi mtengo wapakati pa sabata wa RMB 14,400/ton, mtengo wa 4.13% kuchokera pa mtengo wapakati sabata yatha.
Msika wamtengo wa epoxy resin m'dera lililonse
Kum'mawa kwa China: Msika wa epoxy resin ku East China ndi chete, mtengo wa zinthu zopangira ukusokoneza malingaliro a makampani, mwayiwu ndi wopindulitsa kwambiri kukambirana, chidwi chogula zinthu zotsika mtengo sichili chokwera, msika watsopano wotumiza zinthu zochepa ndi wochepa, kukambirana kwakukulu kumatanthauza kutumiza kwa RMB 15,300-15,900/ton VAT.
South China: Msika wa epoxy resin ku South China watsika, ndipo magwiridwe antchito othandizira mtengo ndi ofooka, zomwe wopanga amapereka zili ndi malo ambiri owonjezera, malingaliro odikira ndikuwona ndi ochulukirapo, malo ogulitsira pamsika ndi ofooka, zokambirana zazikulu zikunena kwakanthawi za kutumiza kwa VAT kwa RMB 15,500-16,100/ton.
Msika wa unyolo wamakampani a epoxy resin
Kusanthula msika wa zinthu zomwe zikufunidwa komanso zomwe zikufunidwa
Kusanthula kwa Bisphenol A: Sabata ino, kuchuluka kwa mphamvu yogwiritsira ntchito chipangizo chamkati cha bisphenol A chinali 68.43%, kuwonjezeka kwa 2.9 peresenti poyerekeza ndi sabata yatha (11/25-12/01). Sabata ino, Nanya Plastic idagwira ntchito mosalekeza zinthuzo zitatulutsidwa pa Disembala 5. Shanghai Petrochemical Mitsui idasungidwa pa Disembala 7. Kulemera kwa zida zina sikunasinthe kwambiri. Pansi pa chitetezo, kuchuluka kwa mphamvu yogwiritsira ntchito bisphenol A m'nyumba kudakwera (Dziwani: ziwerengero za Luxi Chemical Industry zikuphatikizidwa).
Kusanthula kwa Epichlorohydrin: Kuchuluka kwa mphamvu yogwiritsira ntchito makampani opanga epoxy oxide m'nyumba ndi 53.89%, kuchepa kwa 0.35%. Pa sabata, chipangizo cha Jiangsu Grand Factory chogwiritsa ntchito matani 100,000 pachaka cha glycerin chinayambitsidwanso pa Disembala 8; Jiangsu Haixing chogwiritsa ntchito matani 130,000 pachaka cha acrylonitic chinali chosakhazikika; Shandong Sanyan chogwiritsa ntchito matani 60,000 pachaka cha acrylonin Disembala 4 Kuyambiranso kuyambitsanso, ntchito yochepa yonyamula katundu; chipangizo cha Dongying chogwiritsa ntchito matani 30,000 pachaka cha propylene chinayambitsidwanso pa Novembala 28, koma sabata ino sichinakhazikika; Ningbo Zhenyang, Baling Petrochemical, Hebei Jiaao, ndi Zhuotai zonse zinali pamalo oimika magalimoto. Kuphatikiza apo, matani 75,000 pachaka cha dongosolo la njira ya glycerin la Binhua Group pa Disembala 9 chikuyembekezeka kuyambanso pa Disembala 20; zida zina ndizokhazikika.
Kuneneratu zamsika zamtsogolo
Thandizo la mtengo wa epoxy resin ndi lofooka, kutsatira zomwe zikufunika pambuyo pake kuli kochepa, kusamala kwambiri kudikira ndikuwona, kutumiza kokha sikukwanira. Zikuyembekezeka kuti msika wofooka wa epoxy resin uli ndi mwayi waukulu woti ungagwere sabata yamawa. Kukambirana kwakukulu kwa epoxy resin yamadzimadzi kumatanthauza 14,300-15,000 yuan/tani yoperekera madzi oyera, ndipo kukambirana kwakukulu kwa epoxy resin yolimba kumatanthauza 13,900-14,300 yuan/tani yoperekera ndalama. Tiyenerabe kusamala za momwe zinthu zopangira zikuyendera m'madzi komanso kutsatira komwe kukubwera.
Nthawi yotumizira: Disembala-15-2022