Onye na-emepụta ezigbo ahịa n-methyl pyrrolidone (NMP) Cast: 872-50-50

Nkọwa mkpụmkpụ:

A na-ezo aka na n -thlyl pyrrolidone dị ka NMP, Molecular Usoro: Ọdịdị Na-enweghị agba, dịtụ na mmiri n'ụzọ ọ bụla, na-agbanye ether, acetone na sos iche na-edozi dị ka EPTERS, Halogenated Hydrocarbons, aromatic Hydrocarbons, ọ fọrọ nke nta ka ọ bụrụ na sonvern niile, esi mmiri 204 ℃, Flash Point 91 ℃, Ngwongwo kemịkal, akwara, ọla kọpa dịtụ miepụ. NMP nwere uru viscosity, ezigbo kemịkalụ, dị elu, dị elu, dị ala, na ezighi ezi na mmiri na ọtụtụ ihe mgbaze na-enweghị njedebe. NMP bụ ọgwụ micro-ọgwụ, na ohere ịka mmanye na ikuku bụ 100ppm.

Ọnọdụ: 872-50-50

Zipu ozi-Gi

Nkọwa nke ngwaahịa

Mkpado Ngwaahịa

Myiri

M-pyrol (r); 1-methyl-2-pyrrolidinone (99.5%, mmiri na-eme); 1-methyp-2-pyrrolidinone (99.5%, hydry , withmoliacularses, mmiri na-aga 1555pm (Byk.)). ABAY, (AC) 1-methyl-2-pyrolidone, rersy (acsy) 1-methy-2-pysy (actyl-2-pyrl-2-pyry Olidinone872-50-50-50-50-50-50-2-pyrrolidinone; n-methy-2-pyrrolidinone87,-50-50-50-50-50-50-50-50-50-50-50-50-50-50-50-50-2-pyrrolidinone.

Ngwa nke NMP

N-Methylyrrolidone (NMP) bụ ihe mgbado polar applent. O nwere oke mma ọmịiko, oke isi iyi dị elu na nke soluruty. Uru nke nhọrọ siri ike na nguzosi ike. A na-ejikarị mmịpụta mmiri, ịdị ọcha nke acetlene, onye na-emegharị mmanụ, na-amịpụta mmanụ, igwe na-eme ka ọ dị na polymerization Plastics, ahịhịa na-emebi emebi, ihe eji eme ihe ike, na-agbagha, ndị na-eme ihe, na-asacha, ndị na-asacha, ndị na-agbasasị, wdg. Ọkara maka polymerization, dị ka plastik na eriri eramid. Enwere ike iji ya na ọgwụ ọgwụ ọgwụ ọgwụ ọgwụ ọgwụ ọgwụ. Isi ihe eji eme akara ule dị iche iche nke n-methylyrrolidone edepụtara n'okpuru:

1 Ihe atụ, a na-eji ya emepụta hydrocarspons na lubring Mmanụ iji mezuo nzube nke nsị ígwè; N'ihi ngbanwe nke NMP ka ọ bụrụ ihe mgbaze maka resin na Chemicaly akwụkwọ, na-akpụ akpụ, na-akpụ akpụ akpụ akpụ akpụ akpụ akpụ akpụ akpụ akpụ, eriri akwa na adhesives na ngwaahịa ndị ọzọ.

2. ịdị ọcha nke na-agbake acentlene nwere ike iru 99.7%; Dị ka ihe na-ewepụta maka ikewapụ ma na -ghachi nke ọcha, ọnụ ọgụgụ CV hydrocarbons, ọnụego mgbake nwere ike iru 97%. %, ịdị ọcha nke belled na-agbake bụ 99.7%, ma ejiri ya mee ihe maka ịweghachite na C5 Hydrocarbons, yana ịdị ọcha nke Isoprite ruru 99%; Mgbe ejiri ya mee ihe dị ka ihe na-enye ya maka iyi hydrocarbons, ọ nwere akụkụ dị elu maka iyi hydrocarbons. Na obere vepo nrụgide, ọnụego mfu nke wepụtara dị ala na ọnụego mgbake nke Aromatics dị elu.

3. Ngalaba Regù, burgent, diggent, ihe mgbochi, mgbochi, nchara, diski nke ngwa agha, wdg. Llg mmiri , PCB nke edepụtara sekit, diski ike; Súfts rụpụtara na ụlọ ọrụ ọgwụ dị ka akụrụ na-arụ ọrụ na mmiri mmiri, mmiri mmiri na-egbu egbu akpụkpọ ahụ membrane, wdg.

Nkọwa nke NMP

Kondoibe	Nkowa
Mputa	Kpochapu mmiri
Nko	≥99.8%
Mmiri (wt%, kf)	≤0.3%
Agba (Haven)	≤20
Njupụta (d₄²⁰g / ml)	1.032-1.035
Na-eme ka (n_D²⁰)	1.466-1.472