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Izolo, ixabiso le-vinyl acetate yayingama-7046 yuan ngetoni nganye. Ukususela ngoku, uluhlu lwamaxabiso kwimakethi ye-vinyl ye-vinyl phakathi kwe-6900 yuan kunye ne-8000 yuan nganye yetoni. Kutshanje, ixabiso le-acetic acid, izinto ezibukhali ze-vinyl acetate, ibikwinqanaba eliphezulu ngenxa yokunqongophala. Ngaphandle kokuxhamla f ...Funda ngokugqithisileyo -
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NgoSeptemba 2023, iMakethi yeSopropanol ibonise ixabiso eliqinisekileyo eliphezulu, ngamaxabiso aqhubeka ngokufikelela kwiindawo ezitsha, ngakumbi ukuthelekiswa. Eli nqaku liza kuhlalutya utshintsho lwamva kweli ntengiso, kubandakanya nezizathu zokunyuka kwamaxabiso, izinto ezixabisa iindleko, ukuhambisa kunye noku ...Funda ngokugqithisileyo -
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NgoSeptemba 2023, eqhutywa kukunyuka kwamaxabiso e-oyile atyhefu kunye necala eliqinileyo, ixabiso lentengiso le-phenol linyuka kakhulu. Ngaphandle kokunyuka kwamaxabiso, ibango elikhanyayo le-Downream alikhulisiyo ngolungelelwano, olunokuba nefuthe elithile lokuthintela kwintengiso. Nangona kunjalo, imakethi ihlala iphezulu ...Funda ngokugqithisileyo -
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Kwiminyaka yakutshanje, inkqubo yetekhnoloji ye-China ye-China yenze inkqubela phambili ebonakalayo, ekhokelele kwimveliso yemveliso yeekhemikhali kunye nokhuphiswano lweekhemikhali. Eli nqaku libonisa ikakhulu kwimveliso eyahlukileyo yemveliso ...Funda ngokugqithisileyo -
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Ngo-2023, imakethi yasekhaya ye-phenol yafumana inyathelo lokuqala lokuwa kwaye liye lenyuka, ngamaxabiso athambekele kwaye akhule ngaphakathi kweenyanga ezisi-8, ikakhulu uphembeleleke kunikezelo lwayo kunye nexabiso. Kwiinyanga ezine zokuqala, imakethi iqhiphulwe ngokubanzi, ngokwenza okubonakalayo ngoMeyi kunye ne-sig ...Funda ngokugqithisileyo -
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Kwimarike yaseTshayina, inkqubo yemveliso ye-MMA iphuhlise iindidi ezintandathu, kwaye ezi nkqubo ziphuhlisiwe. Nangona kunjalo, imeko yokhuphiswano kaMma iyahluka kakhulu phakathi kweenkqubo ezahlukeneyo. Okwangoku, kukho iinkqubo ezintathu zemveliso eziphambili zeMMA: Ace ...Funda ngokugqithisileyo -
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Ekuqaleni kukaJulayi, ityhefu kunye ne-chain yayo yemizi-mveliso iphele phantse iiyure ezintathu zenyanga ezintathu kwaye yaphinda yadandaza ngokukhawuleza kwaye igorha ngokuchasene nomkhwa. Imakethi yaqhubeka inyuka ngo-Agasti, ngamaxabiso aphezulu e-rive efikelela kwinqanaba labo eliphezulu ukusukela ekuqaleni kuka-Okthobha 2022. Nangona kunjalo, inqanaba lokukhula kwe-D ...Funda ngokugqithisileyo
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