Pehea e hoʻopaʻa ʻia ai ka mahana mālama o ka hydroxyethyl acrylate?

Hōʻike ka ʻikepili noiʻi inā ʻoi aku ka mahana o ka pahu mālama o ka hydroxyethyl acrylate ma lalo o 15°C no ka manawa lōʻihi i ka wā e mālama ai, hiki ke hoʻopilikia ʻia kekahi o kona mau waiwai kino. No laila, ʻoi aku ka maikaʻi o ka mālama ʻana i ka mahana ma kahi pae kiʻekiʻe e like me ka hiki. I ka nānā ʻana i kēlā me kēia lā, pono e hoʻopaʻa ʻia ka mahana o ka pahu mālama hea hydroxyethyl acrylate i kēlā me kēia 2 hola e ʻike i nā kūlana mahana ʻē i ka manawa kūpono a hana i nā hana kūpono e hōʻoia i ka palekana o ka mālama ʻana.

Mai ka manaʻo o ka mālama palekana, i ka wā e mahana ai ka hydroxyethyl acrylate Ka mālama ʻana o HEA nā hoʻokokoke ʻana o ka pahu wai25°C, pono e hoʻāla ʻia kahi ʻano hana hōʻike mua, a pono e nānā ʻia nā lako e like me ka ʻōnaehana hoʻolulu i ka manawa kūpono e pale aku ai i ka piʻi hou ʻana o ka mahana.

No ka mālama lōʻihi ʻana o ka hydroxyethyl acrylate hea, pono e hoʻopaʻa ʻia ka mahana o ka pahu ma kahi o 18°C, ʻoiai hiki i kēia kūlana mahana ke hoʻonui i ka hōʻoia o kona kūpaʻa kemika a me ke kūpaʻa o ka maikaʻi o ka huahana.

ʻO ke ʻano o ka hydroxyethyl acrylate HEA e hoʻoholo ai he polarity kona. Ma muli o ka ʻokoʻa o ka electronegativity o nā ʻātoma like ʻole i loko o ka mole, ʻaʻole like ka hoʻolaha ʻana o ka uku. ʻO kēia polarity e hiki ai iā ia ke hui maikaʻi me kekahi mau mea hoʻoheheʻe polar, e like me ʻethanol a me ka wai.