2-Hydroxyethylmethacrylate (1,2-Ethanediol,mono(2-methyl)-2-propenoate)
| Nā ʻano kemika | Paʻa ʻole - hiki ke polymerize i ka loaʻa ʻole o ka stabilizer. Hiki ke hoʻopaʻa ʻia me, a i ʻole loaʻa nā liʻiliʻi o, diethylene glycol monomethacrylate, di(ethylene glycol)dimethacrylate, methacrylic acid. Kūlike ʻole me nā mea hoʻoheheʻe ikaika, nā mea hoʻomaka radical manuahi, peroxides, kila. Hiki ke pahū nā pahu pani inā wela ʻia ma muli o ka polymer holo. | |
| Nā noi | Hoʻohana ʻia ka 2-Hydroxyethyl methacrylate no ka hoʻomākaukau ʻana i nā polymers hydrophilic no nā mea hana biomedical. ʻO 2-Hydroxyethyl methacrylate ka monomer methacrylic no ka hoʻohana ʻana i nā ʻīnika UV, nā mea hoʻopili, nā lacquers, nā mea niho, nā kui hana, a pēlā aku. Hoʻohana ʻia ka 2-Hydroxyethyl methacrylate i nā ʻīnika a me nā uhi UV-curable. Hoʻohana ʻia hoʻi ia i nā mea hoʻopili, nā kui hana, nā mea niho a me nā lacquers. I loko o ke kauka niho, ʻo ia kekahi o nā acrylates volatile nui me ka methyl methacrylate. Eia kekahi, hoʻohana ʻia ia ma ke ʻano he monomer i ka synthesis o nā polymers no nā prosthetics niho a no ka grouting geotechnical i ka hana kūkulu. | |
| KinofʻOrm | Māmāwai | |
| Papa Pōʻino | 8 | |
| Ola papa | Wahi a ko mākou ʻike, hiki ke mālama ʻia ka huahana no 12 mau mahina mai ka lā i hāʻawi ʻia ai inā mālama ʻia i loko o nā pahu i hoʻopaʻa pono ʻia, pale ʻia mai ka mālamalama a me ka wela a mālama ʻia ma nā mahana ma waena o 5 - 30°C. | |
| Tnā waiwai maʻamau
| Kiko heheʻe | -12 °C |
| Kikowaena paila | 67 °C3.5 mm Hg (lit.) | |
| ka nui o ka paʻa | 1.073 g/mL ma 25 °C (mālamalama ʻia) | |
| ka nui o ka mahu | 5 (vs ea) | |
| kaomi mahu | 0.01 mm Hg (25 °C) | |
| helu kuhikuhi refractive | n20/D 1.453(lit.) | |
| Fp | 207 °F | |
| mahana mālama | 2-8°C | |
Palekana
I ka wā e lawelawe ai i kēia huahana, e ʻoluʻolu e mālama i nā ʻōlelo aʻoaʻo a me ka ʻike i hāʻawi ʻia ma ka pepa ʻikepili palekana a e mālama i nā hana palekana a me nā hana hoʻomaʻemaʻe wahi hana kūpono no ka lawelawe ʻana i nā kemika.
Hoʻomaopopo
Hoʻokumu ʻia ka ʻikepili i loko o kēia puke pai ma ko mākou ʻike a me ka ʻike o kēia manawa. Ma muli o nā kumu he nui e hoʻopilikia ai i ka hana ʻana a me ka hoʻohana ʻana i kā mākou huahana, ʻaʻole kēia mau ʻikepili e hoʻokuʻu i nā mea hana mai ka hana ʻana i kā lākou mau noiʻi a me nā hoʻāʻo ponoʻī; ʻaʻole hoʻi kēia mau ʻikepili e hōʻoia i kekahi hōʻoia o kekahi mau waiwai, a me ke kūpono o ka huahana no kahi kumu kikoʻī. Hiki ke loli nā wehewehe ʻana, nā kiʻi, nā kiʻi paʻi, nā ʻikepili, nā ʻāpana, nā kaumaha, a me nā mea ʻē aʻe i hāʻawi ʻia ma ʻaneʻi me ka ʻole o ka ʻike mua a ʻaʻole ia he ʻaelike maikaʻi o ka huahana. ʻO ka maikaʻi o ka huahana i ʻaelike ʻia ma muli wale nō o nā ʻōlelo i hana ʻia ma ka kikoʻī huahana. ʻO ke kuleana o ka mea loaʻa i kā mākou huahana e hōʻoia i ka mālama ʻia ʻana o nā kuleana ponoʻī a me nā kānāwai a me nā kānāwai e kū nei.
