nā huahana

N, N-Dimethyl Ethanol Amine Dmea CAS 108-01-0 Uhi Polyurethane. Hana ʻia ka wai

wehewehe pōkole:

ʻO N,N-dimethylethanolamine, i ʻike ʻia hoʻi ʻo N,N-dimethyl-2-hydroxyethylamine; 2-dimethylaminoethanol. He wai ʻaʻohe kala a melemele iki paha me ke ʻala ammonia. Hiki ke hui pū ʻia me ka wai, ethanol, ether, acetone a me benzene, a hiki ke hoʻohana ʻia ma ke ʻano he anesthetic kūloko, emulsifier, mea kōkua lole, mea hoʻohui ʻaila wahie, resin hoʻololi ion, a pēlā aku.
Nā Kikoʻī ʻenehana

MEA

WAI MĀLAMALAMA

helehelena

Wai moakāka

Ka nui o ka paʻa

0.676 g/cm3

Kaomi mahu

65.5 kPa (655 hPa) ma 25 °C

Wahi lapalapa (PMCC)

-36.9 °C (Kīʻaha Cleveland i pani ʻia)


Nā kikoʻī huahana

Nā Lepili Huahana

ʻIke Huahana

1, Hoʻohana ʻia i ka synthesis o nā anesthetics kūloko (tetracaine hydrochloride), antihistamines, antispasmodics a me nā lāʻau antihypertensive. Hiki iā ia ke hoʻomākaukau i nā mea maka e like me nā emulsifiers, nā mea kōkua lole, nā mea hoʻopaʻa i ka corrosion, nā flocculants, nā mea hoʻopaʻa unahi, nā resins hoʻololi ion a me nā dyes.

2. Hoʻohana ʻia ma ke ʻano he mea hoʻoulu no ka hopena o nā hui resin epoxy i lawe ʻia e ka wai. Hoʻohana ʻia hoʻi ia ma ke ʻano he mea hoʻoulu no nā mea hoʻopili polyurethane hoʻōla wai hoʻokahi-ʻāpana a he mea hoʻoulu no ka hopena chelation o 2402 resin a me ka magnesium oxide ikaika. Hoʻohana ʻia hoʻi ia ma ke ʻano he mea hoʻolalelale hoʻōla haʻahaʻa no ka resin epoxy a me ka huʻa polyurethane. Hoʻohana ʻia hoʻi ia ma ke ʻano he mea neutralizer no ka emulsion resin epoxy i lawe ʻia e ka wai a me ka mea hoʻopili polyurethane i lawe ʻia e ka wai ma ke ʻano hoʻohuli pae mahana.

3, Hiki ke hoʻohana ʻia ma ke ʻano he mea maka o ka flocculant cationic, hoʻohana ʻia i ka mālama ʻana i ka wai ʻino, ka mea pulping, ke kūkulu ʻana i nā hale kīwila a me ka synthesis organik; ka hana ʻana o ka resin hoʻololi anion; ka mea hoʻoheheʻe wai-soluble coating resin a me ka mea hoʻopaʻa alkaline o ka pena emulsified; a i ka wā e hana ai i ke kopa me ka momona momona Emulsifier i ka hana pena; hiki ke hoʻohana ʻia ka wai paila a me ka pepa i hoʻopiha ʻia me kēia huahana ma ke ʻano he mea hoʻopaʻa rust; mea maka no nā antihistamines; mea hoʻopaʻa slurry aila wahie a me ka dispersant; mea lohi volatile no nā dyes azo; paraffin wax Class emulsifier.
Nā Kikoʻī ʻenehana

MEA

WAI MĀLAMALAMA

helehelena

Wai moakāka

Ka nui o ka paʻa

0.676 g/cm3

Kaomi mahu

65.5 kPa (655 hPa) ma 25 °C

Wahi lapalapa (PMCC)

-36.9 °C (Kīʻaha Cleveland i pani ʻia)

 







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