Mea Hana Maikaʻi Kumukuai N-ETHYL PYRROLIDONE (NEP) CAS: 2687-91-4

wehewehe pōkole:

ʻO ka NEP he wai kala ʻole a maopopo me ka polarity kiʻekiʻe, ke kūpaʻa kemika kiʻekiʻe a me ke kūpaʻa wela kiʻekiʻe.ʻO ka helu hoʻolapalapa ʻo NEP ʻo 82-83°C (-101.3Kpa), ʻo ka index refractive ʻo 1.4665 Chemicalbook, a ʻo ka mānoanoa he 0.994.Loaʻa iā NEP nā hiʻohiʻona o ka solubility kiʻekiʻe, haʻahaʻa haʻahaʻa haʻahaʻa a me ka haʻahaʻa dielectric mau.Ma ka ʻoihana, hiki ke hoʻohana ʻia ka NEP ma ke ʻano he mea hoʻoheheʻe koho maikaʻi, catalyst a me cationic surfactant.

N-ETHYL PYRROLIDON he alkali nawaliwali;ʻO ka NEP he mea hoʻoheheʻe kino polar ikaika e hiki ke hoʻoheheʻe ʻia me nā ʻāpana like ʻole me ka wai a me nā mea hoʻoheheʻe maʻamau. .

CAS: 2687-91-4

E hoʻouna i ka leka uila iā mākou

Huahana 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 ia no ka hoʻomaʻemaʻe ʻana i nā huahana aila, ka hana ʻana i ka pauda, nā lāʻau lapaʻau, nā mea hoʻonaninani, nā pesticides, nā kemika i kēlā me kēia lā, nā uhi, nā resins kūpaʻa, etc.

2. Lithium pākahiko, maloʻo glue degreasing, photoresist stripper, ka uhi hoʻomohala 'oihana, epoxy resin kelu lihi wehe.

3. Hoʻohana nui ʻia no nā huahana aila i hoʻomaʻemaʻe ʻia a me ka hana ʻana i ka pauda, ka lāʻau lapaʻau, nā mea pena, nā pesticides, nā kemika i kēlā me kēia lā, nā uhi, nā resins wela, etc.

Hōʻike o NEP

Huihui	Hōʻike
Maemae	≥99.5%
Māmā(WT%,KF)	≤0.05%
Ka waihoʻoluʻu (Hazen)	≤25
Māmā (D420g/ml)	0.990-0.999
Hoʻohāhā (ND20)	1.465-1.467
Waiwai PH(10%,v/v)	7.0-10.0
Ka nui o na Amine(e like me ka Monoethylamine,%)	≤0.01%

Hoʻopili i ka NEP

200kg / pahu

Pono ka waiho ʻana ma kahi anuanu, maloʻo a ventilate.

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

Nānā: I ka wā o ka lawe ʻana a me ka mālama ʻana, hoʻopaʻa ʻia, ʻoluʻolu, leakage.

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, ʻoihana ma hope o ke kūʻai aku a me nā limahana loea e hahai a alakaʻi.I ka wā e hoʻouna ai, e hoʻopili mākou i kahi hōʻike nānā maikaʻi, nā ʻōlelo aʻoaʻo a me ka mālama ʻana no N-ethyl-2-pyrodermine.