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Kufuna kwa ma terminal kukupitilirabe kuchepa, ndipo msika wa bisphenol A ukupitilira kuchepa
Kuyambira 2023, phindu lonse lamakampani a bisphenol A latsika kwambiri, pomwe mitengo yamisika imakonda kusinthasintha pang'ono pafupi ndi mtengo wake. Pambuyo polowa mu February, idasinthidwanso ndi ndalama, zomwe zidapangitsa kuti phindu lalikulu liwonongeke pamsika. Mpaka pano, ndi...Werengani zambiri -
Njira yayikulu yopanga vinyl acetate ndi zabwino zake ndi zovuta zake
Vinyl acetate (VAc), yomwe imadziwikanso kuti vinyl acetate kapena vinyl acetate, ndi madzi osawoneka bwino omwe amatha kutentha komanso kupanikizika, okhala ndi mamolekyu a C4H6O2 ndi molekyulu yolemera 86.9. VAc, monga imodzi mwazinthu zomwe zimagwiritsidwa ntchito kwambiri m'mafakitale padziko lonse lapansi, c ...Werengani zambiri -
Kodi bisphenol A yaku Thailand yodana ndi kutaya idzakhala ndi zotsatira zotani pamsika wapanyumba ikadzatha?
Pa February 28, 2018, Unduna wa Zamalonda udapereka chidziwitso pakutsimikiza komaliza kwa kafukufuku woletsa kutayidwa kwa bisphenol A wochokera ku Thailand. Kuyambira pa Marichi 6, 2018, wotumiza kunja azilipira ndalama zotsutsana ndi kutaya ku miyambo ya People's R...Werengani zambiri -
Msika wa PC udadzuka koyamba kenako ndikugwa, ndi ntchito yofooka
Pambuyo pakukwera pang'onopang'ono pamsika wapakhomo wa PC sabata yatha, mtengo wamsika wazinthu zodziwika bwino unatsika ndi 50-500 yuan/ton. Zida za gawo lachiwiri la Zhejiang Petrochemical Company zidayimitsidwa. Kumayambiriro kwa sabata ino, Lihua Yiweiyuan adatulutsa njira yoyeretsera mizere iwiri yopanga ...Werengani zambiri -
Msika wa acetone waku China udakwera pang'onopang'ono, mothandizidwa ndi kupezeka komanso kufunikira
Pa Marichi 6, msika wa acetone udayesa kukwera. M'mawa, mtengo wa msika wa acetone ku East China unatsogolera kukwera, ndi eni ake akukankhira pang'ono ku 5900-5950 yuan / ton, ndi zina zotsika mtengo za 6000 yuan / ton. M'mawa, zochitika zamalonda zinali zabwino, ndipo ...Werengani zambiri -
Msika waku China wa propylene oxide ukuwonetsa kukwera kokhazikika
Kuyambira mwezi wa February, msika wapakhomo wa propylene oxide wawonetsa kukwera kosasunthika, ndipo pansi pa mgwirizano wa mbali ya mtengo, mbali yoperekera ndi kufunikira ndi zinthu zina zabwino, msika wa propylene oxide wawonetsa kukwera kwa mzere kuyambira kumapeto kwa February. Pofika pa Marichi 3, mtengo wotumizira wa propylene ...Werengani zambiri -
Kuwunika kwa kupezeka ndi kufunikira kwa msika wa vinyl acetate waku China
Vinyl acetate (VAC) ndi yofunika organic mankhwala zopangira ndi molecular formula wa C4H6O2, amadziwikanso kuti vinyl acetate ndi vinyl acetate. Vinyl acetate amagwiritsidwa ntchito kwambiri popanga mowa wa polyvinyl, ethylene-vinyl acetate copolymer (EVA resin), ethylene-vinyl alcohol copolym ...Werengani zambiri -
Malinga ndi kuwunika kwa msika wa acetic acid, msika udzakhala wabwinoko mtsogolo
1. Kuwunika kwa msika wa acetic acid Mu February, asidi acetic adawonetsa kusinthasintha, mtengo ukukwera koyamba kenako kutsika. Kumayambiriro kwa mwezi, mtengo wa acetic acid unali 3245 yuan/ton, ndipo kumapeto kwa mweziwo, mtengo wake unali 3183 yuan/ton, ndi kuchepa kwa...Werengani zambiri -
Kodi mukudziwa chiyani za ntchito zazikulu zisanu ndi ziwiri za sulfure?
Sulfure yamafakitale ndi chinthu chofunikira kwambiri chamankhwala komanso zida zoyambira zamafakitale, zomwe zimagwiritsidwa ntchito kwambiri m'mafakitale, mafakitale opepuka, mankhwala ophera tizilombo, mphira, utoto, mapepala ndi magawo ena ogulitsa. Sulfure yolimba ya mafakitale imakhala ngati mtanda, ufa, granule ndi flake, womwe ndi wachikasu kapena wonyezimira wachikasu. Ife...Werengani zambiri -
Mtengo wa methanol umakwera pakanthawi kochepa
Sabata yatha, msika wapakhomo wa methanol udachulukanso chifukwa chakugwedezeka. Kumtunda, sabata yatha, mtengo wa malasha pamtengo wotsiriza unasiya kugwa ndikuwonekera. Kugwedezeka ndi kukwera kwa tsogolo la methanol kunapangitsa msika kulimbikitsa bwino. Mkhalidwe wamakampaniwo udayenda bwino komanso mkhalidwe wonse wa ...Werengani zambiri -
Msika wapakhomo wa cyclohexanone umagwira ntchito pang'onopang'ono, ndipo ukuyembekezeka kukhazikika mtsogolo.
Msika wapakhomo wa cyclohexanone ukugwedezeka. Pa February 17 ndi 24, mtengo wamtengo wapatali wa cyclohexanone ku China unatsika kuchokera ku 9466 yuan/tani kufika ku 9433 yuan/tani, ndi kuchepa kwa 0.35% pa sabata, kuchepa kwa 2.55% pamwezi pamwezi, ndi kuchepa kwa 12.92% chaka ndi chaka. Mkate wakuda...Werengani zambiri -
Mothandizidwa ndi kupezeka ndi kufunikira, mtengo wa propylene glycol ku China ukupitilira kukwera
Chomera chapakhomo cha propylene glycol chakhala chikugwira ntchito pang'onopang'ono kuyambira Chikondwerero cha Spring, ndipo zomwe zikuchitika pamsika wamakono zikupitirirabe; Panthawi imodzimodziyo, mtengo wa zopangira propylene oxide wakwera posachedwapa, ndipo mtengowo umathandizidwanso. Kuyambira 2023, mtengo wa ...Werengani zambiri
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