N-methylpyrrolidone (NMP) chinhu chakakosha cheorganic solvent chine mashandisirwo akasiyana-siyana, chichiita basa rakakosha muminda yakawanda. Aya ndiwo mashandisirwo makuru eN-methylpyrrolidone:

Nzvimbo yemagetsi:
NMP ndeimwe yezvinonyungudutsa zvakakosha pakugadzira zvishandiso zvemagetsi zvakaita sema semiconductors, ma integrated circuits, uye liquid crystal displays.
Inogona kunyungudutsa zvinhu zvinoshanda zvemagetsi zvakaita sesimbi, maokisi, uye mapolymers ekugadzira mapurasitiki, kutema, uye kuchenesa.
Muindasitiri yezvigadzirwa zvemagetsi, NMP inoshandiswa muminda yepamusoro-soro yakadai semakristaro emvura, masemiconductor, uye mabhodhi edunhu.

Munda wezvekurapa:
NMP inoshandiswa muindasitiri yemishonga kugadzira mishonga yekugadzira uye mishonga yepakati, senge mimwe mishonga inorwisa mavhairasi nemishonga yekudzivirira bundu.
NMP yemhando yemishonga ine zvinodiwa zvakachengeteka zvakanyanya uye inonyanya kushandiswa mumishonga, mishonga yekurapa, mishonga yemhuka, uye mishonga yepakati.

Makemikari nedzimwe nzvimbo dzeindasitiri:
NMP inogona kushandiswa semushonga wekuita polymerization reactions uye inoshandiswa kugadzira zvinhu zvepolymer zvakaita semainjiniya mapurasitiki akadai sepolyamides, polyimides, uye polyphenylene sulfide.
Inoshandiswawo semusanganiswa uye chinonyungudutsa zvinhu zvakaita sependi, inki, uye zvinonamira.
Muindasitiri yemafuta, NMP inoshandiswa mukuwedzera acetylene, kugadzira gasi rinobvisa sulfurization, kuchenesa mafuta, nezvimwewo. Semubatsiri wezvipembenene, inovandudza kunyungudika uye kupararira kwezvipembenene. NMP inoshandiswawo muzvinhu zvinodzivirira kupisa, pigments, maindasitiri ekuchenesa, nezvimwewo. Indasitiri yemabhatiri eLithium: NMP isolvent yepamberi yemabhatiri eLithium uye solvent inotsigira lithium battery positive electrode binders. Nzvimbo dzekutsvaga nekuongorora: NMP inoshandiswawo se mobile phase kana electrolyte mukuyedza senge liquid chromatography uye electrophoresis. Muchidimbu, N-methylpyrrolidone ine mashandisirwo akasiyana-siyana mumagetsi, mishonga, makemikari, mabhatiri eLithium, tsvakurudzo nekuongorora, nezvimwewo nekuda kwehunhu hwayo hwepanyama nemakemikari.

Hunhu hweMakemikoro eN-Methyl-2-pyrrolidone

Pokunyunguduka -24 °C (yakapfava)
Pokufashaira 202 °C (yakapfava) 81-82 °C/10 mmHg (yakapfava)
kuwanda kwemvura 1.028 g/mL pa25 °C (yakapfava)
kuwanda kwemhepo 3.4 (zvichienzaniswa nemhepo)
kumanikidzwa kwemhepo 0.29 mm Hg (20 °C)
chiratidzo che refractive n20/D 1.479
Fp 187 °F
Tembiricha yekuchengetera. Chengeta kubva pa +5°C kusvika +30°C.
ethanol inonyungudika: inosanganiswa 0.1ML/mL, yakajeka, isina ruvara (10%, v/v)
chimiro chemvura
pka -0.41±0.20(Yakafanotaurwa)
ruvara ≤20 (APHA)
PH 8.5-10.0 (100g/l, H2O, 20℃)
Kunhuhwirira Kunhuhwirira kushoma kweamine
Nhamba yePH 7.7 - 8.0
muganho wekuputika 1.3-9.5%(V)
Kunyungudika kwemvura >=10 g/100 mL pa20 ºC
Inonzwisisika Hygroscopic
λmax 283nm(MeOH)(yakavhenekerwa)
Merck 14,6117
BRN 106420
Dielectric constant 32.200000000000003

Ruzivo rwekuonana

MIT –IVY Industry Co., Ltd. yemuno muXuzhou, Jiangsu, China. Tinokugamuchirai kufekitori yedu iri pedyo neShanghai, maawa matatu nechitima. Panguva imwe chete tinobatsira vatengi vekare kutenga zvigadzirwa zvemakemikari zveChina.

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Leon

DGM MIT-IVY INDUSTRY Co.,Ltd.

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