Onye nrụpụta ezigbo ọnụ ahịa N-METHYL PYRROLIDONE (NMP) CAS: 872-50-4
Ụdị okwu
M-PYROL (R); 1-Methyl-2-pyrrolidinone (99.5%, HyDry, Water≤50ppm(byK.F.));1-Methyl-2-pyrrolidinone (99.5%, HyDry) , withmolecularsieves, Water≤50ppm(byK.F.));N-Methyl-2-pyrrolidoneManufacturer;1-METHYL-2-PYRROLIDONEChemic albook,REAGENT(ACS)1-METHYL-2-PYRROLIDONE,REAGENT(ACS)1-METHYL-2-PYRROLIDONE,REAGENT(ACS);1-Methyl-2-pyrr olidinone872-50-4NMPN-Methyl-2-pyrrolidinone; N-Methyl-2-pyrrolidinone872-50-4NMP; 1-METHYL-2-PYROLIDINONE.
Ngwa nke NMP
N-methylpyrrolidone (NMP) bụ ihe mgbaze polar aprotic. Ọ nwere obere toxicity, nnukwu esi esi na solubility pụtara ìhè. Uru nke nhọrọ siri ike na nkwụsi ike dị mma. A na-eji ya eme ihe na mmịpụta hydrocarbon aromatic, ịdị ọcha nke acetylene, olefins na diolefins, ihe mgbaze maka polyvinylidene fluoride, ihe enyemaka electrode maka batrị lithium ion batrị, syngas desulfurization, lubricating mmanụ refining, lubricating mmanụ antifreeze, olefin extractant, siri ike Solvents na plastic engineering integrated, polymergrides, mmepụta, ihicha nke ziri ezi ngwá na semiconductor ụlọ ọrụ, sekit mbadamba, PVC iyuzucha gas mgbake, ihicha mmadụ, dye auxiliaries, dispersants, wdg A na-ejikwa ya dị ka ihe mgbaze maka polymers na a na-ajụ maka polymerization, dị ka engineering plastik na aramid emep uta eri. Enwere ike iji ya na ọgwụ pesticides, ọgwụ na ihe nhicha. Edepụtara isi ojiji nke akara ule dị iche iche nke N-methylpyrrolidone n'okpuru:
1. Industrial ọkwa: lubricating mmanụ refining, lubricating mmanụ antifreeze, syngas desulfurization, electronic mkpuchi ihe, agricultural herbicides, pesticide auxiliaries, PVC iyuzucha gas mgbake, inyeaka na dispersants maka mmepụta nke elu-ọkwa coatings, inks, pigmenti, wdg Dị ka ihe atụ, ọ na-eji na-amịpụta mmanụ na-esi ísì ụtọ refining na nzube nke hydrocarbon. mmanu mmanu; n'ihi na elu solubility nke NMP ka resin, ọ nwere ike na-eji dị ka ihe mgbaze maka resin na Chemicalbook ga-eji na-emepụta nke coatings, n'ala agba, varnishes, mejupụtara coatings, film-akpụ, integrated Circuit enameled waya mkpuchi ihe, eriri ákwà na adhesives na ndị ọzọ na ngwaahịa.
2. Nkịtị ọkwa: mmịpụta na mgbake nke isi organic akụrụngwa, dị ka acetylene ịta na mmịpụta nke butadiene, isoprene, aromatic hydrocarbons, wdg Ọ nwere ike na-eji dị ka ihe mgbaze maka agbake acetylene si eke gas ma ọ bụ ìhè naphtha thermal cracking gas, na ịdị ọcha nke na-agbake lekwasị acetylene nwere ike iru 99.7%; dị ka onye na-emepụta ihe maka ikewa na iweghachite butadiene dị ọcha site na C4 hydrocarbons gbawara agbawa, ọnụego mgbake nwere ike iru 97%. %, ịdị ọcha nke butadiene enwetara bụ 99.7%, a na-ejikwa ya dị ka ihe na-emepụta ihe maka iweghachi isoprene dị ọcha na mgbawa C5 hydrocarbons, na mgbake ịdị ọcha nke isoprene ruru 99%; mgbe a na-eji ya dị ka ihe na-emepụta ihe maka hydrocarbons aromatic, ọ nwere nnukwu solubility maka aromatic hydrocarbons. Site na nrụgide vapor dị ala, ọnụ ọgụgụ ọnwụ nke extractant dị ala na mgbake nke aromatics dị elu.
3. Reagent ọkwa: Degreasing, degreasing, dewaxing, polishing, nchara mgbochi, paint stripping, wdg na ụlọ ọrụ na-achọ nlezianya akara nke metal ion na microparticles na integrated sekit, diski ike, wdg Nhicha nke nkenke ngwá, LCD mmiri mmiri crystal ihe, PCB e biri ebi sekit mbadamba, diski ike; na ihe mgbaze emepụtara na ụlọ ọrụ na-emepụta ọgwụ dị ka mmiri mmiri na-arụ ọrụ akụrụ arụrụ arụ, mmiri mmiri mmiri na-ekpochapụ akpụkpọ ahụ, wdg.
Nkọwapụta nke NMP
| Ngwakọta | Nkọwapụta |
| Ọdịdị | Kpochapụ Liquid |
| Ịdị ọcha | ≥99.8% |
| Mmiri (WT%, KF) | ≤0.3% |
| Agba (Hazen) | ≤20 |
| Njupụta (D420g/ml) | 1.032-1.035 |
| Refractivity (ND20) | 1.466-1.472 |
Nkwakọ ngwaahịa NMP
200kg / drum
Nchekwa kwesịrị ịdị jụụ, kpọrọ nkụ na ikuku.
