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Mbali yamtengo ikupitilirabe, osakwanira, ndipo mtengo wa epoxy utoto ndi wosauka
Msika waposachedwa wa epoxy umapitirirabe waulesi. Zopangira bisphenol Ankatsikapounsi, Epichlororohydrin adakhazikika molunjika, ndipo mtengo wotsika mtengo udasinthiratu. Ogwira ntchito anali osamala komanso osamala, amapitilizabe kukambirana kwenikweni. Komabe, kufuna kutsikira ...Werengani zambiri -
Cholinga chotsika ndi chakumwa, mitengo ya malo mu PC msika PC Pitilizani kukana, ndikupereka ndikuwonetsa kuti zotsutsana zikakhala njira yayikulu kwambiri.
Sabata yatha, msika wa PC udasokonekera, ndipo mtengo wa msika waukulu umakhala ndi zaka 50-400 yuan / Toni sabata iliyonse. Zolemba zowerengera sabata yatha, ngakhale kupezeka kwa zinthu zenizeni kuchokera ku mafakitale akulu a PC ku China kunali kotsika, poganizira dema yaposachedwa ...Werengani zambiri -
Mtengo wamsika wa isoocticol mu shandong adadzuka pang'ono
Sabata ino, msika wamsika wa isoocticol mu shandong adadzuka pang'ono. Sabata ino, mtengo wamba wa isooctanol pamsika waukulu wa Shandong udachuluka kuchokera pa 963.33 Yuan poyambira sabata mpaka 979.67%. Mapeto a sabata amachepa ndi 2 ...Werengani zambiri -
Kufuna kokwanira pamsika wotsika, thandizo lochepa mtengo, ndipo mtengo wa epoxy propane ukhoza kugwera pansi 9000 mu theka lachiwiri la chaka
Pa nthawi ya matchuthi a May Meyi, chifukwa cha kuphulika kwa hydrogen peroxide ku Lusec mankhwala, kuyambiranso kwa HPPO njira ya RPPO ya PRPO yaiwisi idachedwa. Kupanga kwaukadaulo kwa pachaka kwa matani a 80000 / Wanhua Chenul's 300000/6000 Matani a PO / SM idatsekedwa bwino ...Werengani zambiri -
Kutembenuka kuchoka kuzolowera, zomwe zimawononga mitengo yamtengo wapatali ikupitilirabe
Kuyambira 2023, mtengo wamsika wa styrene wakhala akugwira ntchito pansi pa zaka 10. Popeza zitha, zakhala ndi zopatuka kwambiri kuchokera kwa zaka 10 zambiri. Cholinga chachikulu ndikuti kukakamizidwa kwa benzene koyenera kuti muthandizire kukulitsa mphamvu kuti athe kukulitsa mbali yotsika mtengo yafooketsa mtengo wa Styr ...Werengani zambiri -
Msika wa Toliene wacheperachepera, ndipo njira yotsika imatha kukhala aulesi
Posachedwa, mafuta osalawa achulukitsa kenako kuchepa, kupatula malire a toluene, yophatikizidwa ndi osauka ndikuwaza. Malingaliro a mafakitale ndi osamala, ndipo msika ndi wofooka ndikutsika. Kuphatikiza apo, ocheperako olemera ochokera ku East China adafika, Reselil ...Werengani zambiri -
Msika wa isoppanol adayamba kudula kenako ndikugwa, ndi zinthu zochepa zochepa
Sabata ino, msika wa isoppanol adayamba woyamba. Ponseponse, itawonjezeka pang'ono. Lachinayi lapitali, mtengo wa isopropanol ku China anali 7120 Yuan / Toni, pomwe mtengo wapakatikati unali 7190 Yuan anali 7190. Mtengo wakwera ndi 0,98% sabata ino. Chithunzi: Kufanizira ...Werengani zambiri -
Mphamvu yapadziko lonse lapansi ya polyethylene imaposa matani 140 miliyoni / chaka! Kodi ndi mfundo ziti za anthu omwe akufuna m'tsogolo?
Polyethylene ali ndi mitundu yosiyanasiyana yopanga njira za polymerization njira zolemera, kuchuluka kwa zolemera maselo, ndi kuchuluka kwa nthambi. Mitundu yodziwika bwino imaphatikizira polyethylene (hdpe), otsika-otsika polyethylene (ldpe), ndi mzere wotsika-otsika polyethylene (LDEP). Polyethylene ndi wopanda fungo, osadandaula, amamva ...Werengani zambiri -
Polypropylene anapitilizabe kutsika kwake kwa Meyi ndikupitilizabe ku Epulo
Kulowa May mu ...Werengani zambiri -
Pambuyo pa tsiku lililonse, zinthu zina zophika zidagwa, ndipo msika wa epoxy unafooka
Bisphenol A: Pankhani ya mtengo: Tchuthi chitatha, Bisphenool msika unali wofooka komanso wosasunthika. Pofika Meyi 6, mtengo wotchulidwa bisphenol A ku East China anali 10000 Yuan / Toni, kuchepa kwa 100 Yuan poyerekeza ndi tchuthi chisanachitike. Pakadali pano, msika wa Phenone wa Phenone wa Phenone wa Phenone wa bisphenol ...Werengani zambiri -
Pa nthawi ya tsiku la Meyi, WTI Snode wopanda mafuta oposa 11.3%. Kodi Tsogolo Lamtsogolo Ndi Chiyani?
Pakati pa tchuthi cha Masiku a Meyi, msika wamafuta wokhudza mafuta padziko lonse lapansi utagwa, ndi msika wamafuta waku US ukugwera pansi $ 65 pa mbiya, ndikutsika pang'ono mpaka $ 10 pa mbiya. Kumbali inayo, banki ya America idasokonezanso chuma chowopsa, ndi magetsi a mafuta am'madzi ...Werengani zambiri -
Kuperekera kosakwanira ndikufuna thandizo, kuchepa kwa msika wa ab ad
Panthawi ya tchuthi, kuwonongeka kwa mafuta padziko lonse lapansi, ma styrene ndi andhadiene adatseka otsika mu dollar yaku US, zolemba zina zopanga zidagwa, ndi makampani ophatikizika, zomwe zimayambitsa zovuta. Pambuyo pa tsiku lililonse, msika wonse wa ad adapitilizabe kuwonetsaWerengani zambiri
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