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Zviitiko zvitsva mumusika wePC wepamba: Ko mitengo, kupa uye kudiwa, uye marongero zvinokanganisa sei maitiro?
1, Kuchinja kwemitengo ichangoburwa uye mamiriro emusika mumusika wePC Munguva pfupi yapfuura, musika wePC wepamba wakaratidza kudzikama kukwira. Kunyanya, iyo huru yakakurukurwa mutengo wemhando yejekiseni giredhi yakaderera-yekupedzisira zvinhu muEast China ndeye 13900-16300 yuan/tani, nepo mitengo yenhaurirano yepakati kusvika...Verenga zvimwe -
Kemikari Indasitiri Ongororo: Yakadzama Ongororo yeMMA Mutengo Maitiro uye Musika Mamiriro
1, MMA mitengo yakakwira zvakanyanya, zvichiita kuti pave nemusika wakasimba wekupa Kubva 2024, mutengo weMMA (methyl methacrylate) wakaratidza kukwira kwakakosha. Kunyanya mukota yekutanga, nekuda kwekukanganisa kwezororo reMutambo weChirimo uye kudzikira kwekugadzirwa kwemidziyo yepasi, ...Verenga zvimwe -
Musika Trend Ongororo yeBisphenol A: Kukwidza Kukurudzira uye Kudzika Kwekuda Mutambo
1、 Market Action Analysis Kubva muna Kubvumbi, iyo yepamba bisphenol A musika yakaratidza yakajeka kukwira kumusoro. Aya maitiro anonyanya kutsigirwa nekukwira kwemitengo yezvinhu zviviri mbishi zvinhu phenol uye acetone. Mutengo mukuru wakataurwa muEast China wakwira kusvika pa9500 yuan/ton. Panguva imwe...Verenga zvimwe -
Kutsigirwa kwemutengo wakaderera uye kunonoka kukura, iyo PC musika ichaenda kupi?
1, Supply side maintenance inotyaira yekuongorora kukura kwemusika Pakati pekupera kwaKurume, nekuburitswa kwenhau dzekugadzirisa kweakawanda maPC zvishandiso seHainan Huasheng, Shengtong Juyuan, uye Dafeng Jiangning, pane zviratidzo zvakanaka padivi rekupa pamusika. Maitiro aya akafambisa gumi ...Verenga zvimwe -
Mitengo yemusika yeMMA irikukwira, netight supply inova mutyairi mukuru
1, Market Overview: Kuwedzera kwemutengo kunokosha Pazuva rekutanga rekutengeserana mushure meQingming Festival, mutengo wemusika wemethyl methacrylate (MMA) wakawana kuwedzera kukuru. Kokotesheni kubva kumabhizinesi muEast China yasvetuka kusvika ku14500 yuan/ton, kuwedzera kwe600-800 yuan/ton zvichienzaniswa...Verenga zvimwe -
Kuongororwa Kwemusika weBisphenol A: Kuwedzeredza KweZvigadzirwa Zvemumba, Indasitiri Inogona Kupfuura Sei?
M-cresol, inozivikanwawo sem-methylphenol kana 3-methylphenol, inhengo yeorganic ine kemikari formula C7H8O. Patembiricha yemumba, inowanzova mvura isina ruvara kana yakareruka yeyero, inonyungudika zvishoma mumvura, asi inonyungudika muzvinonyungudutsa zvakaita se ethanol, ether, sodium hydroxide, uye ine flammabilit...Verenga zvimwe -
Ongororo yemhando yekugovera uye yekuda, maitiro emitengo, uye kukura kweiyo meta cresol musika, ine yakazara yakanaka maitiro mune ramangwana.
M-cresol, inozivikanwawo sem-methylphenol kana 3-methylphenol, inhengo yeorganic ine kemikari formula C7H8O. Patembiricha yemumba, inowanzova mvura isina ruvara kana yakareruka yeyero, inonyungudika zvishoma mumvura, asi inonyungudika muzvinonyungudutsa zvakaita se ethanol, ether, sodium hydroxide, uye ine flammabilit...Verenga zvimwe -
Ko propylene oxide inoputika here?
Propylene oxide imvura isina ruvara inoonekera ine kunhuhwirira kwakasimba kunogumbura. Icho chinhu chinopisa uye chinoputika chine nzvimbo yakaderera yekuvira uye yakakwirira kusagadzikana. Naizvozvo, zvinodikanwa kutora matanho anodiwa ekuchengetedza kana uchiishandisa nekuichengeta. Chekutanga pane zvese, propylene oxide ndeye fla...Verenga zvimwe -
Ko propylene inotengeswa sei?
Propylene imhando yeolefin ine molecular formula yeC3H6. Haina ruvara uye yakajeka, ine density ye 0.5486 g/cm3. Propylene inonyanya kushandiswa mukugadzirwa kwepolypropylene, polyester, glycol, butanol, nezvimwewo, uye ndeimwe yezvinhu zvakakosha muindasitiri yemakemikari. Mukushambadzira...Verenga zvimwe -
Iwe unogadzira sei propylene oxide kubva kupropylene?
Kushandurwa kwepropylene kuita propylene oxide inzira yakaoma inoda kunyatsonzwisiswa kwemakemikari ekuita maitiro anobatanidzwa. Ichi chinyorwa chinotarisa munzira dzakasiyana-siyana uye maitiro ekuita anodiwa pakugadzirwa kwepropylene oxide kubva kupropylene. Zvakanyanya ...Verenga zvimwe -
Ongororo yemusika weChina epoxy propane: kuwedzera chiyero, kupokana-kudiwa-kupokana, uye nzira dzekuvandudza ramangwana.
1, Kukurumidza kukura kwe epoxy propane indasitiri chiyero Epoxy propane, seyakakosha yekuwedzera kutungamira kwepasi pemvura yakanaka makemikari muketani yepropylene indasitiri, yakagamuchira kutarisisa kusati kwamboitika muindasitiri yemakemikari yeChinese. Izvi zvinonyanya kukonzerwa nechinzvimbo chayo chakakosha mumakemikari akanaka ...Verenga zvimwe -
Vanoita sei propylene oxide?
propylene oxide rudzi rweakakosha organic makemikari mbishi zvinhu uye zvepakati. Inonyanya kushandiswa mukugadzirwa kwepolyester polyols, polyester polyols, polyurethane, polyether amine, nezvimwewo, uye inokosha mbishi kugadzirwa kwepolyester polyols, iyo yakakosha ...Verenga zvimwe
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