Inquiry
Form loading...

Qhov cuam tshuam ntawm qhov concentration ntawm hydroxyethyl acrylate rau ntawm qhov kev ua haujlwm ntawm tus kheej polymerization yog dab tsi?

2025-11-18

Qhov concentration ntawm hydroxyethyl acrylate ZOO kuj yog ib qho tseem ceeb heev. Yog tias qhov concentration qis dhau, qhov kev tshuaj tiv thaiv tus kheej-polymerization yuav nyuaj rau tshwm sim vim tias qhov muaj feem yuav muaj kev sib tsoo molecular txo qis. Yog tias qhov concentration siab dhau, qhov kev tshuaj tiv thaiv yuav dhau los ua kev kub ntxhov, yooj yim tsim cov khoom by-products. Yog li ntawd, kev tswj hwm qhov concentration yog qhov tseem ceeb heev. Feem ntau hais lus, hauv kev sim tus kheej-polymerization, qhov concentration ntawm hydroxyethyl acrylate hea feem ntau yog tswj hwm ntawm 5% thiab 50%. Hauv qhov ntau no, qhov kev tshuaj tiv thaiv tuaj yeem ua mus zoo thiab qhov zoo ntawm cov khoom polymer tuaj yeem ua kom ntseeg tau.

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.