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Maonero pamusika we epoxy resin: Kusakwana kugadzirwa kunotungamira mukupihwa kwakasimba, uye mitengo inogona kutanga yasimuka yozodzikama.
Munguva yezororo reMutambo weChirimo, mazhinji emafekitori epoxy resin muChina ari munzvimbo yekuvharika kuitira kugadzirisa, aine huwandu hwekushandisa hunosvika makumi matatu%. Downstream terminal mabhizinesi anowanzo ari munzvimbo yekubvisa uye zororo, uye parizvino hapana kudiwa kwekutenga ....Verenga zvimwe -
Zvigadzirwa zveheti zvinogadzirwa kubva kupropylene oxide?
Propylene oxide imhando yemakemikari mbishi zvinhu zvine matatu-anoshanda chimiro, ayo anoshandiswa zvakanyanya mukugadzira zvigadzirwa zvakasiyana. Muchikamu chino, tichaongorora zvigadzirwa zvakagadzirwa kubva kupropylene oxide. Chekutanga pane zvese, propylene oxide chinhu chakabikwa chekugadzirwa kwep ...Verenga zvimwe -
Ndiani anogadzira propylene oxide?
Propylene oxide imhando yemakemikari zvinhu zvine zvakakosha maapplication muindasitiri yemakemikari. Kugadzirwa kwayo kunosanganisira kuita kwakaoma kwemakemikari uye kunoda michina nehunyanzvi hwekuita. Muchikamu chino, tichaongorora kuti ndiani ane basa rekugadzira propylene oxide uye w ...Verenga zvimwe -
Ndeipi iyo yakakura petrochemical kambani muChina?
Mumakore achangopfuura, iyo Chinese petrochemical indasitiri yakaona kukura nekukurumidza, nemakambani mazhinji ari kurwira kugovaniswa kwemusika. Kunyange mazhinji emakambani aya ari madiki muhukuru, mamwe akakwanisa kumira kunze kwechaunga nekuzvisimbisa sevatungamiriri vemaindasitiri. Muchinyorwa chino, isu wi ...Verenga zvimwe -
Ndeipi misika yemusika mupropylene oxide?
Propylene oxide (PO) chinhu chakakosha mukugadzirwa kweakasiyana makemikari emakemikari. Yayo yakasiyana-siyana yekushandiswa inosanganisira kugadzirwa kwepolyurethane, polyether, uye zvimwe zvinhu zvepolymer-based. Nekuwedzera kuri kuda kwezvigadzirwa zvePO-based mumaindasitiri akasiyana sekuvaka, ...Verenga zvimwe -
Ndiani mugadziri mukuru wepropylene oxide munyika?
Propylene oxide imhando yemakemikari akakosha ezvigadzirwa uye epakati, ayo anoshandiswa zvakanyanya mukugadzirwa kwepolyether polyols, polyester polyols, polyurethane, polyester, plasticizers, surfactants uye mamwe maindasitiri. Parizvino, kugadzirwa kwepropylene oxide kunonyanya kukamurwa ...Verenga zvimwe -
Ndiani anogadzira propylene oxide muChina?
Propylene oxide (PO) ikemikari inosiyana-siyana ine akawanda maindasitiri ekushandisa. China, iri mugadziri ane mukurumbira uye mutengi wePO, yaona kuwedzera kwekugadzira uye kushandiswa kwekomboni iyi mumakore achangopfuura. Muchikamu chino, isu tinoongorora zvakadzama kuti ndiani ari kugadzira propylen ...Verenga zvimwe -
Chii chakafanana neacetone?
Acetone imhando ye organic solvent, iyo inoshandiswa zvakanyanya muminda yemishonga, yakanaka makemikari, pendi, etc. Iine chimiro chakafanana nebenzene, toluene uye mamwe makemikari anonhuhwirira, asi iyo molecular weight yakaderera zvikuru. Naizvozvo, ine yakakwira volatility uye solubility mumvura. ...Verenga zvimwe -
Acetone inogona kugadzirwa kubva kune isopropyl doro here?
Acetone inoshandiswa zvakanyanya organic solvent ine akasiyana maindasitiri ekushandisa, anosanganisira pendi, anonamira, uye zvemagetsi. Isopropyl doro zvakare yakajairika solvent inoshandiswa mumhando dzakasiyana dzekugadzira maitiro. Muchikamu chino, tichaongorora kana acetone inogona kugadzirwa kubva kuisopropyl alco ...Verenga zvimwe -
Isopropanol yakafanana neacetone here?
Isopropanol uye acetone maviri akajairika organic komisheni ane zvimiro zvakafanana asi akasiyana mamorekuru zvimiro. Saka, mhinduro kumubvunzo "Isopropanol zvakafanana acetone?" zviri pachena kuti kwete. Ichi chinyorwa chichaenderera mberi nekuongorora mutsauko uripo pakati peisopropanol an...Verenga zvimwe -
Unogona here kusanganisa isopropanol uye acetone?
Munyika yanhasi, umo kushandiswa kwemakemikari kuri kuramba kuchiwedzera muhupenyu hwedu hwezuva nezuva, kunzwisisa zvimiro uye kupindirana kwemakemikari aya kwakakosha. Kunyanya, mubvunzo wekuti kana munhu anogona kusanganisa isopropanol uye acetone ine mhedzisiro yakakosha mune dzakawanda ...Verenga zvimwe -
Isopropanol inogadzirwa sei kubva kuacetone?
Isopropanol imvura isina ruvara, inobvira moto inoshandiswa zvakanyanya mumaindasitiri akasiyana senge zvinonyungudutsa, rubber, zvinonamira, nezvimwe. Imwe yenzira dzekutanga dzekugadzira isopropanol ndeye hydrogenation yeacetone. Muchinyorwa chino, tichazama zvakadzama mukuita uku. Yekutanga...Verenga zvimwe
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