MW800 MW 3500 Polyethylenimine CAS 25987-06-8 me ka awelika lālā Mw ~800 e LS, awelika Mn ~600 e GPC
He polyamine wai-soluble maʻamau ka Polyethylenimine. Ma muli o nā ʻātoma nitrogen waiwai ma ke kaulahao macromolecular, he protophilicity ikaika ka polyethylenimine, no laila he ākea nā noi, e like me ka flocculant i ka hana pepa a me ke kahua pulping, adsorption o nā ions metala i ke kahua mālama wai, ka mea lawe gene cationic polymer non viral i ke kahua lapaʻau, a pēlā aku.
| MEA | NĀ PALENA MAʻAMAU |
| Kaumaha molekole | Ma kahi o 800 |
| Hoʻāʻo (wt%) | 99% |
| Ka nui o ke kaumaha (25 ℃) | 1.06 |
| helehelena | Wai ʻālohilohi ʻole a melemele paha |
| PH (5% aq) | 10-12 |
| Kiko hau (℃) | ＜-15 |
| Mahana palaho (℃) | 300 |
| Ka hiki ke hoʻoheheʻe ʻia | Hoʻoheheʻe ʻia i ka wai a me ka waiʻona |
1. I ka ʻoihana pepa, hoʻohana ʻia ka polyethylenimine ma ke ʻano he mea kōkua, synergist a me ka mea hoʻolalelale kānana wai.
2. I loko o ka ʻoihana fiber, hoʻohana ʻia ka polyethylenimine ma ke ʻano he mea hoʻoikaika pulu, ka mālama anti-static, ka hana lapalapa, ka hōʻoia shrink, ka hoʻomaikaʻi ʻana i ka dyeing, a pēlā aku.
3. Hoʻopili ʻia i nā uhi, nā ʻīnika, nā mea hoʻopili (me ka hoʻopili wela a me ka hoʻopili plastik) hiki ke hoʻolaha i ka hoʻopili ʻana, ke kūpaʻa kolo, hoʻomaikaʻi i ka pigment a me ka hoʻopili hoʻopihapiha, anti polymerization, hoʻomaikaʻi i ke kūpaʻa o ka uhi ʻana, a pēlā aku.
4. Hoʻohana ʻia i nā mea hoʻonani hiki ke hoʻomaikaʻi i ka maikaʻi o ka lauoho, antibacterial a me ka ʻili palupalu.
5. I ka hoʻohana ʻana i ka ʻaila a me ka hana ʻana i ka lua hohonu, hiki i ka polyethylenimine ke pale i ka nalowale o ka wai, hoʻemi i ka mānoanoa, pale i ka waiho ʻana o ka paraffin, a hoʻomaikaʻi i ke kūpaʻa o ka lepo.
6. Hiki ke hoʻohana ʻia ma ke kahua o ka mālama ʻana i nā lāʻau lapaʻau a me nā lāʻau lapaʻau e hoʻomaikaʻi i ka launa pū ʻana ma waena o nā ʻōpū hana a me ke koko. Hiki ke hoʻohana ʻia ka Polyethylenimine ma ke ʻano he uhi no nā mea lapaʻau.
7. Eia kekahi, ʻo ka polyethylenimine kekahi ʻāpana o ka resin hoʻololi ion a me ka membrane hoʻololi, ka mea hoʻopili resin, ke kōkua crystallization, ka mea hoʻonani electroplating, ka mea hoʻopaʻa i ka popo metala, ka mea kākoʻo i ke kuni ʻana o ka gasoline a me ka diesel, ka mea hoʻohui ʻaila lubricating, ka mea hoʻomaʻemaʻe aniani, ka pae paʻa chromatography wai, ka mea hoʻoulu polymer, a pēlā aku. Hoʻohana ʻia ka polyethylenimine i ke aʻo ʻana i ke kumu hoʻohālike enzyme synthetic.
Hoʻopaʻa ʻia i loko o ka pahu 25kgs a mālama iā ia mai ka mālamalama ma kahi mahana ma lalo o 25 ℃.
POLYETHYLENIMINE, KAONA MOLEKULA HAʻAHAʻA, ʻAʻOHE WAI; POLYETHYLENIMINE, ʻAWELE MN CA. 1,200, 50 WT. % HOʻOHUI I KA WAI; POLYETHYLENIMINE, KAONA MOLEKULA KIʻEKIʻE, 50 WT. % HOʻOHUI I KA WAI; Ethylenediamine,ethyleneiminepolymer; Aziridine-1,2-diaminoethane copolymer; Ethylenediamine-ethylenimine copolymer; Ethylenediamine-ethylenimine polymer; Polyethylenimine; Polyethyleneimine ma luna o ka silica gel, 40-200 mesh; Polyethyleneimine ma luna o ka silica gel, benzylated, 40-200 mesh; Polyethylenimine, ethylenediamine i hoʻopaʻa ʻia i ka hopena; Aziridine, polymer me 1,2-ethanediamine; N'-[2-[2-[2-(2-aminoethylamino)ethyl-[2-[bis(2-aminoethyl)amino]ethyl]amino]ethyl-[2-[2-[bis(2-aminoethyl)amino]ethylamino]ethyl]amino]ethyl]ethane-1,2-diamine; MDG Polyethyleneimine; Polyethylenimine (Lālā) (Pae ʻenehana); ene imine poL; Polyethylenimine 25987-06-8
