Mtengo Wabwino Wopanga N-ETHYL PYRROLIDONE (NEP) CAS: 2687-91-4

Mtengo Wabwino wa Wopanga N-ETHYL PYRROLIDONE (NEP) CAS: 2687-91-4 Chithunzi Chodziwika

kufotokozera mwachidule:

NEP ndi madzi opanda mtundu komanso owonekera bwino omwe ali ndi polarity yayikulu, kukhazikika kwa mankhwala ambiri komanso kukhazikika kwa kutentha kwambiri. NEP ndi kutentha kwa 82-83°C (-101.3Kpa), refractive index ndi 1.4665 Chemicalbook, ndipo kachulukidwe kake ndi 0.994. NEP ili ndi mawonekedwe a kusungunuka kwakukulu, kuthamanga kwa nthunzi kochepa komanso kusinthasintha kochepa kwa dielectric. M'mafakitale, NEP ingagwiritsidwe ntchito ngati solvent yosankha bwino, catalyst ndi cationic surfactant.

N-ETHYL PYRROLIDON ili ndi alkali yofooka; NEP ndi chosungunulira champhamvu cha polar chomwe chingasungunuke ndi kuchuluka kulikonse kofanana ndi madzi ndi zosungunulira zachilengedwe. Kugwiritsa ntchito kwa NEP ndi njira yosiyana ya mabatire a lithiamu, guluu wouma, komanso chotsukira dzimbiri cholimba, chotsukira chosatseguka, ndi m'mphepete mwa guluu wa epoxy resin.

CAS: 2687-91-4

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Mafanizo ofanana

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-Ethylpyrrolidinone.

Kugwiritsa ntchito NEP

1. Amagwiritsidwa ntchito poyenga mafuta, kupanga ufa wa mfuti, mankhwala, utoto, mankhwala ophera tizilombo, mankhwala a tsiku ndi tsiku, zokutira, utomoni wosagwira ntchito, ndi zina zotero.

2. Batire ya Lithium, kuchotsa mafuta a guluu wouma, chotsukira cha photoresist, chopangira utoto, kuchotsa m'mphepete mwa guluu wa epoxy resin.

3. Amagwiritsidwa ntchito makamaka popanga mafuta oyengedwa bwino komanso kupanga ufa wa mfuti, mankhwala, utoto, mankhwala ophera tizilombo, mankhwala a tsiku ndi tsiku, zokutira, utomoni wosatentha, ndi zina zotero.

Kufotokozera kwa NEP

Pawiri	Kufotokozera
Chiyero	≥99.5%
Chinyezi (WT%, KF)	≤0.05%
Mtundu (Hazen)	≤25
Kuchulukana (D420g/ml)	0.990-0.999
Kusinthasintha kwa Refractivity (ND20)	1.465-1.467
Mtengo wa PH (10%,v/v)	7.0-10.0
Ma Amine Onse (monga Monoethylamine,%)	≤0.01%

Kulongedza kwa NEP

200kg/ng'oma

Malo osungiramo ayenera kukhala ozizira, ouma komanso opatsa mpweya wabwino.

Chogulitsacho chikhoza kusinthidwa, ma CD ake akhoza kukhala ogwirizana ndi zosowa za makasitomala, ndipo kuchuluka kwake ndi kwakukulu

Chidziwitso: Pa nthawi yonyamula ndi kusungira, chotsekedwa, chozizira, komanso chotuluka madzi.

N-ethyl-2-pyrodermine ndiye chinthu chachikulu chomwe kampani yathu imapanga, ndipo ili ndi miyezo yapamwamba kwambiri ku China. Anzathu agwiranso ntchito zambiri zogulitsa, akatswiri odziwa bwino ntchito zogulitsa pambuyo pogulitsa ndi akatswiri kuti azitsatira ndikuwongolera. Potumiza, tidzaphatikiza lipoti lowunikira khalidwe, malangizo ndi njira zodzitetezera ku N-ethyl-2-pyrodermine.