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Mocheso oa polokelo ea hydroxyethyl acrylate o lokela ho tlalehoa joang?

2025-11-10

Lintlha tsa lipatlisiso li bontša hore haeba mocheso oa tanka ea polokelo ea hydroxyethyl acrylate o le ka tlase ho 15°C nako e telele nakong ea polokelo, tse ling tsa litšobotsi tsa eona tsa 'mele li ka ameha. Ka hona, ho molemo ho boloka mocheso o le maemong a holimo ka ho lekaneng kamoo ho ka khonehang. Tlhokomelong ea letsatsi le letsatsi, mocheso oa tanka ea polokelo ea hydroxyethyl acrylate o lokela ho tlalehoa lihora tse ling le tse ling tse 2 ho lemoha maemo a sa tloaelehang a mocheso ka nako le ho nka mehato e tsamaellanang ho netefatsa polokeho ea polokelo.

Ho latela pono ea polokelo e sireletsehileng, ha mocheso oa hydroxyethyl acrylate o theoha. Polokelo ea HEA litsela tsa tanka25°C, mokhoa oa temoso ea pele o lokela ho kenngoa tšebetsong, 'me lisebelisoa tse kang sistimi ea ho pholisa li lokela ho hlahlojoa ka nako ho thibela mocheso ho nyoloha ho ea pele.

Bakeng sa polokelo ea nako e telele ea hydroxyethyl acrylate heating, mocheso oa tanka o lokela ho tsitsisoa hoo e ka bang 18°C, kaha boemo bona ba mocheso bo ka eketsa tiisetso ea botsitso ba lik'hemik'hale tsa eona le ho tšoarella ha boleng ba sehlahisoa.

Sebopeho sa hydroxyethyl acrylate HEA se etsa qeto ea hore e na le polarity e itseng. Ka lebaka la phapang ea electronegativity ea liathomo tse fapaneng molek'huleng, kabo ea tjhaja ha e lekane. Polarity ena e e lumella ho kopanngoa hantle le li-solvents tse ling tsa polar, joalo ka ethanol le metsi.