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Ndezvipi zvinowanzoshandiswa rubber antioxidants?
Amine antioxidants, amine antioxidants anonyanya kushandiswa kuvharidzira kupisa kweokisijeni kuchembera, kuchembera kweozone, kuneta kuchembera uye heavy metal ion catalytic oxidation, mhedzisiro yekudzivirira yakasarudzika. Kukanganisa kwayo ndiko kusvibiswa, zvinoenderana nechimiro chinogona kukamurwazve kuita: Phenyl napht...Verenga zvimwe -
Ndeapi mabasa uye kushandiswa kwephenol
Phenol (kemikari formula: C6H5OH, PhOH), inozivikanwawo se carbolic acid, hydroxybenzene, ndiyo yakapfava phenolic organic substance, kristaro isina ruvara pane imwe imba tembiricha. Toxic. Phenol ikemikari yakajairwa uye chinhu chakakosha pakugadzirwa kwemamwe resin, fungicides, kuchengetedza ...Verenga zvimwe -
Mushure mekukwira nekudzika kukuru, musika weMIBK unopinda munguva itsva yekugadzirisa!
Muchikamu chekutanga, misika yeMIBK yakaramba ichidonha mushure mekukurumidza kusimuka. Mutengo wekutakura tanker wakakwira kubva pa14,766 yuan/ton kusvika pa21,000 yuan/ton, iyo yakanyanya kushamisa 42% mukota yekutanga. Kubva muna Kubvumbi 5, yakawira kuRMB 15,400/ton, yakaderera 17.1% YoY. Chikonzero chikuru chemaitiro emusika mut...Verenga zvimwe -
Chii chinonzi MMA zvinhu uye ndedzipi nzira dzekugadzira
Methyl methacrylate (MMA) yakakosha organic makemikari raw material uye polymer monomer, inonyanya kushandiswa mukugadzira organic girazi, molding mapurasitiki, acrylics, coatings uye mishonga inoshanda polymer zvinhu, etc. Icho chinhu chepamusoro-chekupedzisira che aerospace, ruzivo rwemagetsi, ...Verenga zvimwe -
Mutengo tsigiro China bisphenol Nzvimbo yemusika yegiravhiti kumusoro
China bisphenol Nzvimbo yemusika yegiravhiti kumusoro, mushure memasikati kubhidha petrochemical kwakapfuura zvaitarisirwa, kupa kusvika ku9500 yuan / tani, vatengesi vakatevera musika unokwira kumusoro, asi kutengeserana kwepamusoro kunogumira, kubva masikati kuvhara East China mainstream nhaurirano mitengo pa ...Verenga zvimwe -
Epoxy resin terminal inoda ine usimbe, uye musika uri mune doldrums!
Vhiki rino, musika wepamusha epoxy resin wakawedzera kupera simba. Pakati pevhiki, iyo yakakwira mbishi zvinhu Bisphenol A uye Epichlorohydrin yakaramba ichidzika, iyo resin mutengo werutsigiro waive usina kukwana, epoxy resin munda waive nechakasimba chekumirira-uye-kuona mamiriro ekunze, uye iyo yekupedzisira kubvunza kuzasi kwerwizi yaive f...Verenga zvimwe -
Mutengo unofarirwa, kushaya simba uye kudiwa, uye kuderera kwekuchinja mumusika wepamba cyclohexanone
Musika wepamba cyclohexanone waive usina simba munaKurume. Kubva munaKurume 1 kusvika 30, mutengo wemusika wecyclohexanone muChina wakadonha kubva pa9483 yuan/ton kusvika 9440 yuan/ton, kuderera kwe0.46%, nehupamhi hwe1,19%, gore negore kuderera kwe19.09%. Pakutanga kwemwedzi, mbishi ...Verenga zvimwe -
Muna Kurume, propylene oxide zvakare yakawira pasi peiyo 10000 yuan mark. Ndeipi yaive misika yemusika muna Kubvumbi?
Muna Kurume, iyo yakawedzera kudiwa munharaunda yemumba C musika yaive shoma, zvichiita kuti zviome kuzadzisa zvinotarisirwa neindasitiri. Pakati pemwedzi uno, mabhizinesi epasi aingoda kuunganidza, neakareba kutenderera kwekushandisa, uye mamiriro ekutenga musika anoramba ...Verenga zvimwe -
Ndeipi yakanaka makemikari raw material network?
Chemical raw materials chinhu chakakosha chemazuva ano indasitiri yemakemikari uye hwaro hweakasiyana makemikari zvigadzirwa. Nekuenderera mberi kwekuenderera mberi kwehunyanzvi hweindasitiri, kemikari raw material network iri kuwedzera kugamuchira kubva kumaindasitiri akasiyana. Iyo yakanaka chemic ...Verenga zvimwe -
Equilibrium maitiro ethylene glycol musika
Nhanganyaya: Munguva pfupi yapfuura, zvidyarwa zvemumba ethylene glycol zvave kutenderera pakati pekutangazve kwemarasha kemikari indasitiri uye yakasanganiswa kugadzirwa kweshanduko. Shanduko dzekutanga-kwezvidyarwa zviripo zvakakonzera chiyero chekugovera uye kudiwa mumusika kuchinja zvakare mune inotevera ...Verenga zvimwe -
Tsigiro yeacetone padivi remutengo yakasununguka, uye zvakaoma kuti musika weMIBK uvandudze munguva pfupi, uye shanduko mudivi rekuda inova kiyi.
Kubva muna Kukadzi, musika weMIBK wepamba wakachinja maitiro ayo ekutanga akapinza kumusoro. Nekuenderera mberi kwekupihwa kwezvinhu zvinotengeswa kunze kwenyika, kunetsa kwekupa kwakadzikiswa, uye musika watendeuka. Kubva munaKurume 23, hurukuro huru yenhaurirano pamusika yaive 16300-16800 yuan/ton. Accordin...Verenga zvimwe -
Acrylonitrile musika yakaderera zvishoma kubva munaKurume
Musika weacrylonitrile wakadzikira zvishoma kubva munaKurume. Kubva munaKurume 20, mutengo wemvura wakawanda mumusika weacrylonitrile waive 10375 yuan/ton, pasi ne1.19% kubva pa10500 yuan/ton pakutanga kwemwedzi. Parizvino, mutengo wemusika weacrylonitrile uri pakati pe10200 ne10500 yuan/ton kubva pa...Verenga zvimwe
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