Umkhiqizi Intengo Enhle I-N-ETHYL PYRROLIDONE (NEP) CAS: 2687-91-4

incazelo emfushane:

I-NEP iwuketshezi olungenambala nolubonisa ngale olune-polarity ephezulu, ukuqina kwamakhemikhali aphezulu kanye nokuzinza okuphezulu kokushisa.I-NEP iyindawo abilayo ingu-82-83°C (-101.3Kpa), inkomba ye-refractive ithi 1.4665 Chemicalbook, kanti ukuminyana kungu-0.994.I-NEP inezici zokuncibilika okuphezulu, umfutho we-vapor ophansi kanye ne-dielectric engaguquki.Ngokwezimboni, i-NEP ingasetshenziswa njenge-solvent esebenzayo ekhethiwe, i-catalyst kanye ne-cationic surfactant.

I-N-ETHYL PYRROLIDON ine-alkali ebuthakathaka;I-NEP iyi-solvent eqinile ye-polar organic engancibilika nganoma ikuphi ukulinganisa okulinganayo ngamanzi nezincibilikizi eziphilayo ezivamile.Ukusetshenziswa kwe-NEP i-divestitist yamabhethri e-lithium, i-glue eyomile enekhono, kanye ne-optical resistant corrosion agent, i-ejenti evulekayo, kanye ne-epoxy resin glue edge. .

CAS: 2687-91-4

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Omqondofana

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.

Izicelo ze-NEP

1. Isetshenziselwa ukucwenga imikhiqizo kawoyela, ukukhiqiza isibhamu, izidakamizwa, odayi, izibulala-zinambuzane, amakhemikhali ansuku zonke, ama-coatings, ama-resis resistant, njll.

2. Ibhethri ye-lithium, i-glue eyomile yokwehlisa amafutha, i-photoresist stripper, i-ejenti yokuthuthukisa ukunamathela, ukukhishwa kwe-epoxy resin glue.

3. Ikakhulukazi esetshenziselwa imikhiqizo kawoyela acwengisisiwe kanye nokukhiqizwa kwesibhamu, imithi, odayi, izibulala-zinambuzane, amakhemikhali ansuku zonke, ama-coatings, ama-resin aphikisana nokushisa, njll.

Imininingwane ye-NEP

Inhlanganisela	Ukucaciswa
Ubumsulwa	≥99.5%
Umswakama(WT%,KF)	≤0.05%
Umbala (Hazen)	≤25
Ukuminyana (D420g/ml)	0.990-0.999
I-Refractivity(ND20)	1.465-1.467
PH Inani(10%,v/v)	7.0-10.0
Ama-amine Aphelele( njenge-Monoethylamine,%)	≤0.01%

Ukupakishwa kwe-NEP

200kg/isigubhu

Isitoreji kufanele sibe endaweni epholile, yomile futhi ikhiphe umoya.

Umkhiqizo ungenziwa ngokwezifiso, ukupakishwa kungaba ngokwezidingo zamakhasimende, futhi inani likhulu

Qaphela: Ngesikhathi sokuthutha nokugcinwa, kuvaliwe, kupholile, ukuvuza.

I-N-ethyl-2-pyrodermine ingumkhiqizo oyinhloko wenkampani yethu, enamazinga ekhwalithi asezingeni eliphezulu e-China.Ozakwethu nabo baqongelele ukusebenza kwemikhiqizo ecebile, abaqeqeshiwe ngemva kokuthengisa kanye nabasebenzi bezobuchwepheshe ukuze balandelele futhi baqondiswe.Lapho sithumela, sizonamathisela umbiko wokuhlolwa kwekhwalithi, imiyalelo nezinyathelo zokuphepha ze-N-ethyl-2-pyrodermine.