Cov qauv tshwj xeeb ntawm cov hydroxyethyl acrylate molecules yog dab tsi?

Lub molecule ntawm Hydroxyethyl Acrylate muaj ib qho qauv tshwj xeeb, uas yog nws txoj kev sib txuas ob npaug. Qhov kev sib txuas ob npaug no yog qhov tseem ceeb heev thiab yog qhov tseem ceeb rau kev ua kom tus kheej-polymerization ntawm hydroxyethyl acrylate. Hais yooj yim, thaum cov tshuaj no raug rau ib puag ncig tsim nyog nyob rau hauv cov xwm txheej tsim nyog, nws yuav teb nrog nws tus kheej los tsim ib qho polymer. Suab zoo kawg nkaus, puas yog?

Cov qauv ntawm hydroxyethyl acrylate HEA txiav txim siab tias nws muaj qee qhov polarity. Vim yog qhov sib txawv ntawm electronegativity ntawm cov atoms sib txawv hauv molecule, qhov kev faib tawm ntawm tus nqi tsis sib xws. Qhov polarity no tso cai rau nws kom sib xyaw zoo nrog qee cov kuab tshuaj polar, xws li ethanol thiab dej.