Uruganda runini 99.9% N-Methyl-2-Pyrrolidone NMP CAS 872-50-4 hamwe nigiciro cyiza

Kumenyekanisha ibicuruzwa

MF: C5H9NO
MW: 99.13
CAS: 872-50-4
EINECS: 212-828-1

Imiterere yimiti

Amazi adafite ibara ryuzuye amavuta afite impumuro nkeya ya amine.Irashobora guhuzwa n'amazi, inzoga, ether, ester, ketone, hydrocarubone ya halogene, hydrocarubone nziza.

incamake

N. ester, hydrocarubone ya halogene, hydrocarubone ya aromatiya hamwe nandi mashanyarazi yumubiri, Hafi yivanze rwose hamwe nudukoko twose Imiti ya chimique, ingingo ya 204 ℃, flash point 91 ℃, hygroscopique, imiti ihamye, nta kwangirika kwicyuma cya karubone, aluminium, yangirika gato kumuringa.Ifite ibyiza byo kutagira ubukonje buke, imiti myiza nubushyuhe butajegajega, polarite nyinshi, ihindagurika rito, kutumvikana kwamazi hamwe namazi menshi yumuti, nibindi.

Imikoreshereze nyamukuru

(1.) Urwego rw'inganda:
Amavuta yo gutunganya amavuta, amavuta yo kwisiga amavuta antifreeze, syngas desulfurisation, ibikoresho byogukoresha ibikoresho bya elegitoronike, imiti yica ibyatsi, inyongeramusaruro yica udukoko, PVC umurizo wa gazi umurizo, impuzu zo mu rwego rwo hejuru, wino, umusaruro wibintu byongeweho kandi ukwirakwiza.Kurugero, ikoreshwa mugukuramo aromatique mumavuta yo gusiga kugirango ugere ku ntego yo gutunganya amavuta yo gusiga;Kubera gukomera kwinshi kwa resin ya NMP, nkigisubizo cyo gutunganya resin irashobora gukoreshwa muburyo bwo gukora ibifuniko, irangi ryo hasi, langi, firime ikomatanya, ibikoresho byuzuza insinga, ibikoresho bya fibre hamwe nibindi bikoresho.

(2.) Urwego rusanzwe:
Gukuramo no kugarura ibikoresho kama kama, nko gukuramo acetylene na butadiene, isoprene, aromatics nibindi bivoma.Irashobora gukoreshwa nkigisubizo cyo kugarura acetylene muri gaze naturel cyangwa gaze ya naphtha pyrolysis.Nkumuti wo gutandukana no kugarura butadiene-isukuye cyane yo kumena hydrocarubone C4, igipimo cyo gukira ni 97%, naho butadiene yagaruwe ni 99.7%.Nkumusemburo wo kugarura isoprene-isukuye cyane ituruka kuri hydrocarubone C5, isuku yo kugarura isoprene ni 99%.Bitewe no gukomera kwinshi hamwe numuvuduko muke wamazi kuri aromatics, igipimo cyogukuramo abakozi ni gito kandi igipimo cyo gukira kwa aromatiya ni kinini.

(3.) Urwego rushimishije:
Umuzunguruko wuzuye, disiki ikomeye nibindi bisabwa kugirango ugenzure byimazeyo ion hamwe nuduce twinganda zinganda zo kwangiza, gutesha agaciro, dewaxing, polishing, kwirinda ingese, irangi, nkibikoresho byo kuvanaho amafoto, ibikoresho bya tekinike bya IC semiconductor, ibikoresho bya LCD byamazi, PCB yacapishijwe ikibaho cyumuzunguruko, gusukura disiki ikomeye;Kimwe nimpyiko zikora zikorana namazi, amazi yo mu nyanja desalination membrane andi mashanyarazi yakozwe ninganda zimiti.

ibipimo

Ingingo yo gushonga: −24 ° C (lit.)
Ingingo yo guteka: 202 ° C (lit.)
ubucucike: 1.028 g / mL kuri 25 ° C (lit.)
ubucucike bwumwuka: 3.4 (vs ikirere)
umuvuduko wumwuka: 0,29 mm Hg (20 ° C)
indangantego yo kwanga: n20 / D 1.479
Fp: 187 ° F.
ububiko bwo kubika.: 2-8 ° C.
ibara: ≤20 (APHA)
Amazi meza:> = 10 g / 100 mL kuri 20 ºC
Ibyiyumvo: Hygroscopique