Cov Txheej Txheem Kho Mob Thaum Muaj Xwm Ceev Hydroxyethyl Acrylic HEA yog dab tsi?

Hydroxyethyl acrylate ZOO Cov Kev Kho Mob Thaum Muaj Xwm Ceev
Tom qab ua rau daim tawv nqaij puas tsuaj, tam sim ntawd yaug nrog dej huv ntau li 15 feeb, thiab tom qab ntawd tshem tawm nrog 5% sodium bicarbonate kua. Thaum lub qhov muag raug raus, khaws lub qhov muag qhib thiab yaug tas li tsawg kawg 20 feeb, thiab nrhiav kev kho mob sai sai. Cov neeg raug lom los ntawm kev ua pa yuav tsum tau tsiv mus rau qhov chaw uas muaj huab cua ntshiab thiab pab ua pa dag. Rau Hydroxyethyl acrylate HEA me me xau, nqus nrog xuab zeb thiab muab tso rau hauv cov thawv kaw. Rau cov xau loj, tshem tawm cov neeg nyob ib puag ncig thiab tsuag dej atomized kom dilute cov pa.

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.