Kumukūʻai maikaʻi o ka mea hana N-ETHYL PYRROLIDONE (NEP) CAS: 2687-91-4

wehewehe pōkole:

He wai ʻole kala a moakaka ka NEP me ka polarity kiʻekiʻe, ke kūpaʻa kemika kiʻekiʻe a me ke kūpaʻa wela kiʻekiʻe. ʻO ke kiko paila o ka NEP he 82-83°C (-101.3Kpa), ʻo ka helu refractive he 1.4665 Chemicalbook, a ʻo ka density he 0.994. Loaʻa iā NEP nā ʻano o ka solubility kiʻekiʻe, ke kaomi mahu haʻahaʻa a me ka dielectric constant haʻahaʻa. Ma ke ʻano ʻoihana, hiki ke hoʻohana ʻia ʻo NEP ma ke ʻano he solvent koho kūpono, catalyst a me cationic surfactant.

He nāwaliwali ka alkali o N-ETHYL PYRROLIDON; He mea hoʻoheheʻe organik polar ikaika ka NEP hiki ke hoʻoheheʻe ʻia me nā ʻano like ʻole me ka wai a me nā mea hoʻoheheʻe organik maʻamau. ʻO ka hoʻohana ʻana o NEP he mea hoʻokaʻawale o nā pila lithium, ka mākaukau kola maloʻo, a me ka mea pale ʻino optical, ka mea hoʻopuehu uhi, a me ka ʻaoʻao kola epoxy resin.

CAS: 2687-91-4

E leka uila mai iā mākou

Nā kikoʻī huahana

Nā Lepili Huahana

Nā huaʻōlelo like

1-ethyl-2-pyrrolidinon;1-ethyl-pyrrolidin-2-one;2-Pyrrolidinone, 1-ethyl-;Agsol Ex 2;ethyl-2-pyrrolidone;N-Ethyl-2-pyrrolidinone;N-Ethylpyrrolidinone;N-Ethylpyrrolidone.

Nā noi o NEP

1. Hoʻohana ʻia no ka hoʻomaʻemaʻe ʻana i nā huahana aila, hana ʻana i ka pauka pū, nā lāʻau lapaʻau, nā mea hoʻoluʻu, nā pesticides, nā kemika o kēlā me kēia lā, nā uhi ʻana, nā resins kūpaʻa, a pēlā aku.

2. Pākahi Lithium, mea hoʻohemo i ka ʻaila kola maloʻo, mea wehe photoresist, mea hoʻomohala uhi, wehe i ka lihi kola epoxy resin.

3. Hoʻohana nui ʻia no nā huahana aila i hoʻomaʻemaʻe ʻia a me ka hana ʻana o ka pauka pū, nā lāʻau lapaʻau, nā dyes, nā pesticides, nā kemika o kēlā me kēia lā, nā uhi, nā resins pale wela, a pēlā aku.

Nā kikoʻī o NEP

Hui	Nā kikoʻī
Maʻemaʻe	≥99.5%
Ka makū (WT%, KF)	≤0.05%
Kala (Hazen)	≤25
Ka nui (D420g/ml)	0.990-0.999
Ka Hoʻololi ʻana (ND20)	1.465-1.467
Ka Waiwai PH (10%,v/v)	7.0-10.0
Nā Amines āpau (e like me Monoethylamine,%)	≤0.01%

Hoʻopili ʻana o NEP

200kg/pahu

Pono ka mālama ʻana ma kahi anu, maloʻo a me ka ea.

Hiki ke hoʻopilikino ʻia ka huahana, hiki ke hoʻopili ʻia ka ʻōpala e like me nā pono o ka mea kūʻai aku, a nui ka nui

Nānā: I ka wā o ka halihali a me ka mālama ʻana, sila ʻia, hoʻomaʻalili ʻia, liki ʻana.

ʻO N-ethyl-2-pyrodermine ka huahana nui o kā mākou hui, me nā kūlana maikaʻi ma ka pae kiʻekiʻe ma Kina. Ua hōʻiliʻili pū kā mākou mau hoa hana i nā hana huahana waiwai, nā limahana ma hope o ke kūʻai aku a me nā limahana loea e hahai ai a me ke alakaʻi. I ka wā e hoʻouna ai, e hoʻopili mākou i kahi hōʻike nānā maikaʻi, nā kuhikuhi a me nā hana palekana no N-ethyl-2-pyrodermine.