Mugadziri Mutengo Wakanaka N-ETHYL PYRROLIDONE (NEP) CAS: 2687-91-4

tsananguro pfupi:

NEP imvura isina ruvara uye yakajeka ine yakakwira polarity, yakakwira makemikari kugadzikana uye yakanyanya kugadzikana yekupisa.NEP iri kuvira poindi i82-83°C (-101.3Kpa), iyo refractive index i1.4665 Chemicalbook, uye density i0.994.NEP ine hunhu hwepamusoro solubility, low vapor pressure uye low dielectric constant.Indasitiri, NEP inogona kushandiswa seyakanyatso sarudza solvent, catalyst uye cationic surfactant.

N-ETHYL PYRROLIDON ine alkali isina simba;NEP is a strong polar organic solvent inogona kunyungudutswa nechero proportional proportions nemvura uye general organic solvents.NEP's kushandiswa is divestitist ye lithium mabhatiri, dry glue unyanzvi, uye optical resistant corrosion agent, coating unfolding agent, uye epoxy resin glue edge. .

CAS: 2687-91-4

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Product Detail

Product Tags

Mashoko anoreva zvakafanana

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

Zvikumbiro zveNEP

1. Inoshandiswa pakunatsa zvigadzirwa zvemafuta, kugadzira pfuti, zvinodhaka, dhayi, mishonga yekuuraya zvipembenene, makemikari ezuva nezuva, machira, resins inopikisa, nezvimwe.

2. Lithium bhatiri, dry glue degreasing, photoresist stripper, coating development agent, epoxy resin glue edge kubviswa.

3. Inonyanya kushandiswa pakugadzirwa kwemafuta akacheneswa uye kugadzirwa kwepfuti, mushonga, dhayi, mishonga yekuuraya zvipembenene, makemikari ezuva nezuva, machira, kupisa-resisins resins, nezvimwewo.

Tsanangudzo yeNEP

Musanganiswa	Tsanangudzo
Kuchena	≥99.5%
Hunyoro(WT%,KF)	≤0.05%
Ruvara (Hazen)	≤25
Density (D420g/ml)	0.990-0.999
Refractivity(ND20)	1.465-1.467
PH Kukosha(10%,v/v)	7.0-10.0
Total Amines (seMonoethylamine,%)	≤0.01%

Packing yeNEP

200kg / chigubhu

Kuchengetera kunofanirwa kunge kuchitonhorera, kuoma uye kufefetera.

Chigadzirwa chacho chinogona kugadzirwa, kurongedza kunogona kuenderana nezvinodiwa nevatengi, uye huwandu hwakakura

Ongorora: Panguva yekufambisa uye kuchengetedza, yakavharwa, inotonhorera, kuvuza.

N-ethyl-2-pyrodermine ndicho chigadzirwa chikuru chekambani yedu, ine maitiro emhando yepamusoro muChina.Vatinoshanda navo vakaunganidzawo hupfumi hwechigadzirwa mashandiro, nyanzvi mushure mekutengesa uye vashandi vehunyanzvi kuti vatevere uye kutungamira.Pakutumira, tichabatanidza mushumo wekuongorora kwehutano, mirayiridzo uye zvidziviriro zveN-ethyl-2-pyrodermine.