He aha ka hopena o ka mahana mālama o ka hydroxyethyl acrylate i ka maikaʻi?
Mai ka manaʻo o ka thermodynamics, i ka wā e mālama ai i ka hydroxyethyl acrylate MAIKAʻI LOA, inā ʻoi aku ka mahana o ka pahu ma mua o30°C, e piʻi nui ka hana molekala o ka mea, kahi e hoʻolalelale ai i nā hopena kemika. No laila, pono e hōʻoia ʻia ʻaʻole e ʻoi aku ka mahana ma mua o kēia palena. Hōʻike ka ʻike hana kūpono i ka wā e haʻahaʻa ai ka mahana o ka pahu mālama hydroxyethyl acrylate HEA ma mua o 0°C, e hōʻemi nui ʻia kona kahe ʻana, a hiki ke paʻa kūloko, e hoʻopilikia ana i ka lawe maʻamau o ka mea. No laila, ʻaʻole pono e haʻahaʻa loa ka mahana. Ke noʻonoʻo nei i nā ʻano kemika o ka hydroxyethyl acrylate, pono e kāohi ʻia ka pae loli o ka mahana o ka pahu mālama i loko ±5°C. Hiki i kēia ke pale aku i nā pilikia kemika hiki ke hoʻokumu ʻia e nā loli mahana nui a mālama i ke kūpaʻa o ke kaiapuni mālama. E like me nā kūlana ʻoihana kemika, i nā wā wela kiʻekiʻe i ke kauwela, pono e hoʻolako ʻia nā pahu mālama hydroxyethyl acrylate HEA me nā hana hoʻoluʻu kūpono e hōʻoia i ʻole e ʻoi aku ka mahana o loko o ka pahu ma mua o 28°C, e pale ana i nā hopena maikaʻi ʻole i hoʻokumu ʻia e ka piʻi ʻana o ka mahana ambient.