Ibicuruzwa
NMP | N-Methyl-2-Pyrrolidone | 872-50-4
Ibisobanuro ku bicuruzwa
N-Methyl-2-pyrrolidone (NMP) ni umusemburo ukomoka ku binyabuzima byinshi hamwe na chimique C5H9NO. Nibishishwa byinshi, polar aprotic solvent ifite ibikorwa bitandukanye byinganda.
Imiterere ya shimi:
Inzira ya molekulari: C5H9NO
Imiterere yimiti: CH3C (O) N (C2H4) C2H4OH
Ibyiza bifatika:
Imiterere yumubiri: NMP ni ibara ritagira ibara ryumuhondo ryoroshye mubushyuhe bwicyumba.
Impumuro: Irashobora kugira umunuko muto umeze nka amine.
Ahantu ho gutekera: NMP ifite aho ihurira cyane, bigatuma ikoreshwa mubushyuhe bwo hejuru.
Gukemura: Ntibishobora gukoreshwa namazi hamwe nubwoko butandukanye bwumuti.
Porogaramu:
Icyiciro cya Microelectronic: gikoreshwa mu nganda zo mu rwego rwo hejuru za elegitoroniki nka kirisiti y'amazi, semiconductor, imbaho z'umuzunguruko, na nanotube ya karubone.
Icyiciro cya elegitoronike: gikoreshwa muri aramid fibre, PPS, ultrafiltration membrane, OLED panel Photoresist etching nizindi nganda.
Urwego rwa Bateri: ikoreshwa muri batiri ya lithium nizindi nganda.
Urwego rwinganda: rukoreshwa mukwibanda kwa acetylene, gukuramo butadiene, ibikoresho byo gukwirakwiza amashanyarazi, impuzu zohejuru, imiti yica udukoko, wino, pigment, ibikoresho byoza inganda nizindi nganda.
Inganda za Polymer: NMP isanzwe ikoreshwa nkigisubizo mu gukora polymers, resin, na fibre.
Imiti yimiti: NMP ikoreshwa mubikorwa byo gukora imiti, nko gukora imiti hamwe na synthesis.
Agrochemicals: Irasanga ikoreshwa mugutegura imiti yica udukoko nudukoko.
Irangi hamwe na Coatings: NMP irashobora gukoreshwa nkigishishwa mugutegura amarangi, impuzu, na wino.
Amavuta na gaze: Ikoreshwa mugukuramo peteroli na gaze, cyane cyane mugukuraho ibice bya sulfuru.
Ibiranga umwihariko:
Polar Aprotic Solvent: NMP ya polar na aprotique ituma iba umusemburo mwiza kubintu byinshi bya polar na nonpolar.
Ahantu ho gutekera cyane: Ahantu ho gutekera haremerera gukoreshwa muburyo bwubushyuhe bwo hejuru butiriwe bwuka vuba.
Ibitekerezo byumutekano no kugenzura:
Kwirinda umutekano birakenewe mugihe ukoresha NMP, harimo guhumeka neza nibikoresho birinda, kuko bishobora kwinjizwa muruhu.
Gukurikiza amabwiriza, harimo ubuzima bwakazi n’amabwiriza y’umutekano, bigomba gukurikizwa.
Kugaragaza ibicuruzwa
| Ingingo | Ibisobanuro |
| Isuku (wt%, GC) | ≥99.90 |
| Ubushuhe (wt%, KF) | ≤0.02 |
| Ibara (Hazen) | ≤15 |
| Ubucucike (D420) | 1.029 ~ 1.035 |
| Kunanirwa (ND20) | 1.467 ~ 1.471 |
| pH Agaciro (10%, v / v) | 6.0 ~ 9.0 |
| C-Me.- NMP (wt%, GC) | ≤0.05 |
| Amine yubusa (wt%) | ≤0.003 |
Ipaki:180KG / DRUM, 200KG / DRUM cyangwa nkuko ubisabye.
Ububiko:Ubike ahahumeka, humye.
Ubuyobozi bukuru:Ibipimo mpuzamahanga.
