He mea hoʻoheheʻe organik koʻikoʻi ʻo N-methylpyrrolidone (NMP) me nā ʻano hana like ʻole, e pāʻani ana i kahi hana koʻikoʻi ma nā ʻano hana like ʻole. Eia nā hoʻohana nui o N-methylpyrrolidone:

Kahua uila:
ʻO NMP kekahi o nā mea hoʻoheheʻe koʻikoʻi no ka hana ʻana i nā mea uila e like me nā semiconductors, nā kaapuni i hoʻohui ʻia, a me nā hōʻikeʻike kristal wai.
Hiki iā ia ke hoʻoheheʻe i nā mea hana uila e like me nā metala, nā oxides, a me nā polymers no ke kaʻina hana electroplating, etching, a me ka hoʻomaʻemaʻe.
I ka ʻoihana microelectronics, hoʻohana ʻia ʻo NMP i nā kahua kiʻekiʻe e like me nā kristal wai, nā semiconductors, a me nā papa kaapuni.

Ke kahua lapaʻau:
Hoʻohana ʻia ka NMP i ka ʻoihana lāʻau lapaʻau no ka hoʻomākaukau ʻana i nā lāʻau lapaʻau synthetic a me nā mea waena o ka lāʻau lapaʻau, e like me kekahi mau lāʻau antiviral a me nā lāʻau anti-tumor.
He kiʻekiʻe nā koi palekana o ka NMP papa lāʻau lapaʻau a hoʻohana nui ʻia i ka lāʻau lapaʻau, nā lāʻau lapaʻau, nā lāʻau lapaʻau holoholona, ​​​​a me nā mea waena lāʻau lapaʻau.

Nā ʻoihana kemika a me nā ʻoihana ʻē aʻe:
Hiki ke hoʻohana ʻia ka NMP ma ke ʻano he mea hoʻoheheʻe no nā hopena polymerization a hoʻohana ʻia e synthesize i nā mea polymer e like me nā plastics ʻenekinia e like me polyamides, polyimides, a me polyphenylene sulfide.
Hoʻohana ʻia nō hoʻi ia ma ke ʻano he mea hoʻoheheʻe a me ka mea hoʻoheheʻe no nā huahana e like me nā pena, nā ʻīnika, a me nā mea hoʻopili.
I ka ʻoihana petrochemical, hoʻohana ʻia ʻo NMP no ka hoʻohuihui acetylene, ka desulfurization gas synthesis, ka hoʻomaʻemaʻe ʻaila lubricating, a pēlā aku. Ma ke ʻano he adjuvant pesticide, hoʻomaikaʻi ia i ka solubility a me ka dispersibility o nā pesticides. Hoʻohana ʻia hoʻi ʻo NMP i nā mea insulating, pigments, nā mea hoʻomaʻemaʻe ʻoihana, a pēlā aku. ʻOihana pākahiko Lithium: ʻO NMP kahi solvent mua no nā pākahiko lithium a me kahi solvent kākoʻo no nā mea hoʻopaʻa electrode maikaʻi o ka pākahiko lithium. Nā kahua noiʻi a me ka loiloi: Hoʻohana ʻia ʻo NMP ma ke ʻano he pae mobile a i ʻole electrolyte i nā hoʻokolohua e like me ka chromatography wai a me ka electrophoresis. I ka hōʻuluʻulu manaʻo, loaʻa iā N-methylpyrrolidone kahi ākea o nā noi i nā mea uila, lāʻau lapaʻau, nā kemika, nā pākahiko lithium, noiʻi a me ka loiloi, a pēlā aku ma muli o kona mau waiwai kino a me kemika kū hoʻokahi.

Nā Waiwai Kemika N-Methyl-2-pyrrolidone

Kikowaena hoʻoheheʻe -24 °C (lit.)
Ka paila ʻana 202 °C (lit.) 81-82 °C/10 mmHg (lit.)
ka nui o ka paʻa 1.028 g/mL ma 25 °C (lit.)
ka nui o ka mahu 3.4 (vs ea)
kaomi mahu 0.29 mm Hg (20 °C)
helu kuhikuhi refractive n20/D 1.479
187 °F
ka mahana mālama. E mālama ma +5°C a i +30°C.
ka hoʻoheheʻe ʻana ethanol: hiki ke hoʻohuihui ʻia 0.1ML/mL, moakāka, ʻaʻohe kala (10%, v/v)
ʻano wai
pka -0.41±0.20(Wānana ʻia)
kala ≤20 (APHA)
PH 8.5-10.0 (100g/l, H2O, 20℃)
ʻAla ʻala amine iki
Pae PH 7.7 – 8.0
palena pahū 1.3-9.5%(V)
Ka hoʻoheheʻe ʻia ʻana o ka wai >=10 g/100 mL ma 20 ºC
Hygroscopic koʻikoʻi
λmax 283nm(MeOH)(lit.)
Merck 14,6117
BRN 106420
ʻO ke kūpaʻa dielectric 32.2000000000000003

ʻIke Hoʻokaʻaʻike

MIT –IVY Industry Co., Ltd. kūloko ma Xuzhou, Jiangsu, Kina. e komo mai i kā mākou hale hana kokoke iā shanghai 3 mau hola ma ke kaʻaahi. I ka manawa like, kōkua mākou i nā mea kūʻai aku kahiko e kūʻai i nā huahana kemika Kina

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