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    Hi wahi matirhiselo ya maleic anhydride?
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    Xana ku na maendlelo mangani ya vuhumelerisi bya ti indasitiri ya maleic anhydride?
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    Hi swihi switirhisiwa swa maleic anhydride?
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    Hi byihi vuyelo bya self polymerization ya hydroxyethyl acrylate?

    2. 2.025-11-19

    Xikombiso, loko hi lava ku tlakusa ku ti-polymerization ka hydroxyethyl acrylate KAHLE hi UV irradiation eka laboratory, hinga hlanganisa hydroxyethyl acrylate na nhlayo leyi faneleke ya catalyst kutani hi veka solution eka ndzhawu leyi mahiselo ya lawuriwaka eka 40°C. Kutani hi voninga nkatsakanyo wa reaction hi rivoni ra UV. Hiku famba ka nkarhi, hydroxyethyl acrylate HEA yita endla self-polymerization hakatsongotsongo kuva yi endla nchumu wuntshwa wa macromolecular. Nchumu lowu wuntshwa wunga tirhisiwa eka switirhisiwa swotala swohambana hambana, kufana naku endliwa ka swifunengeto na swinamarheti. Ku ti-polymerization ka hydroxyethyl acrylate HEA swi khumbeka hi swilo swo tala. Swiyimo swa nkoka swinene swikatsa mahiselo, ku vonakala, catalyst, solvent, na concentration. Hi ku tiva swiyimo leswi ntsena hi nga lawula mpimo ni vuyelo bya ku angula. Hakunene i nsimu leyi tsakisaka swinene ya dyondzo! Ndzi tshemba leswaku hi ku avelana loku, un’wana na un’wana anga kuma ku twisisa ko antswa ka self-polymerization reaction ya hydroxyethyl acrylate.

    Xivumbeko xa hydroxyethyl acrylate HEA xi vona leswaku yina polarity yokarhi. Hikwalaho ka ku hambana ka electronegativity ya ti athomo to hambana eka molekhuli, ku hangalasiwa ka charge a ku ringani. Polarity leyi yipfumelela kuva yi hlangana kahle na ti polar solvents tin’wana, kufana na ethanol na mati.