Mugadziri Mutengo Wakanaka N-METHYL PYRROLIDONE (NMP) CAS: 872-50-4

tsananguro pfupi:

N-Methyl Pyrrolidone inonzi NMP, molekile fomura: C5H9NO, Chirungu: 1-Methyl-2-pyrrolidinone, chitarisiko chayo hachina ruvara kana cheyero yakajeka, ine hwema hweammonia zvishoma, inosanganiswa nemvura chero chikamu, inonyungudika mu ether, acetone Uye zvakasiyana-siyana zvinonyungudutsa zvakaita se esters, halogenated hydrocarbons, aromatic hydrocarbons, inenge yakasanganiswa zvizere nezvinyungudutsa zvese, boiling point 204 ℃, flash point 91 ℃, strong hygroscopicity, stable chemical properties, non-corrosive to carbon steel, aluminum, copper Inoparadza zvishoma. NMP ine zvakanakira low viscosity, good chemical stability and thermal stability, high polarity, low volatility, uye isingaperi miscibility nemvura uye akawanda organic solvents. NMP i micro-drug, uye muganhu wekuwanda mumhepo i100PPM.

CAS: 872-50-4

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Ruzivo rweChigadzirwa

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Mazwi anoreva zvakafanana

M-PYROL(R);1-Methyl-2-pyrrolidinone(99.5%,Yakaomesesa,Mvura≤50ppm(byK.F.));1-Methyl-2-pyrrolidinone(99.5%,Yakaomesesa,inemamorecularsieves,Mvura≤50ppm(byK.F.));N-Methyl-2-pyrrolidonMugadziri;1-METHYL-2-PYRROLIDONEChemic albook,REAGENT(ACS)1-METHYL-2-PYRROLIDONE,REAGENT(ACS)1-METHYL-2-PYRROLIDONE,REAGENT(ACS);1-Methyl-2-pyrrolidinone872-50-4NMPN-Methyl-2-pyrrolidinone;N-Methyl-2-pyrrolidinone872-50-4NMP;1-METHYL-2-PYRROLIDINONE.

Mashandisirwo eNMP

N-methylpyrrolidone (NMP) chinhu chinonyungudutsa chepolar aprotic. Chine chepfu shoma, chinofashaira zvakanyanya uye chinonyunguduka zvakanyanya. Zvakanakira zvekusarudza kwakasimba uye kugadzikana kwakanaka. Chinoshandiswa zvakanyanya mukuburitsa aromatic hydrocarbon, kucheneswa kweacetylene, olefins uye diolefins, zvinonyungudutsa zvepolyvinylidene fluoride, zvinhu zvinobatsira zve electrode zve lithium ion battery, syngas desulfurization, lubricating oil refine, lubricating oil antifreeze, olefin extractant, zvinonyungudutsa zvakaoma mupolymerization ye mapurasitiki einjiniya, mishonga yekurima inouraya herbicides, insulating materials, integrated circuit production, kuchenesa zvishandiso zve precision muindasitiri ye semiconductor, circuit boards, PVC exhaust gas recovery, cleansing agents, dye auxiliaries, dispersants, nezvimwewo. Chinoshandiswawo se solvent ye polymers uye medium ye polymerization, senge engineering plastics uye aramid fibers. Inogona zvakare kushandiswa mumishonga yezvipembenene, mishonga uye cleansing agents. Mashandisirwo makuru emhando dzakasiyana dzeN-methylpyrrolidone akanyorwa pazasi:

1. Mhando yeindasitiri: kutsvaira mafuta, kutsvaira mafuta, kutsvaira, kunyungudutsa mumafuta, zvinhu zvemagetsi zvinodzivirira kupisa, mishonga yekurima, mishonga yekuuraya zvipembenene, kudzoreredza gasi rePVC, zvinhu zvinobatsira uye zvinoparadzira mafuta ekugadzira machira epamusoro, inki, pigments, nezvimwewo. Semuenzaniso, inoshandiswa kubvisa mahydrocarbon anonhuhwirira mumafuta ekuzora kuti ibudirire pakugadzirisa mafuta ekuzora; nekuda kwekunyunguduka kwakanyanya kweNMP ku resin, inogona kushandiswa se solvent ye resin uye Chemicalbook kuti ishandiswe mukugadzira machira, pendi yepasi, varnishes, machira ecomposite, kugadzira mafirimu, zvinhu zveCircuit enameled wire insulation, machira efiber neglues nezvimwe zvigadzirwa.

2. Rudzi rwechinyakare: kuburitsa nekudzoreredza zvinhu zvepakutanga zve organic, zvakaita se acetylene concentration uye kuburitsa butadiene, isoprene, aromatic hydrocarbons, nezvimwewo. Inogona kushandiswa se solvent yekudzoreredza acetylene kubva mugasi rechisikigo kana gasi re naphtha light thermal cracking, uye kuchena kwekudzoreredza acetylene yakakora kunogona kusvika 99.7%; se extractant yekuparadzanisa nekudzoreredza butadiene yakakora kubva kuma crackled C4 hydrocarbons, kuchena kwekudzoreredza kunogona kusvika 97%. %, kuchena kwebutadiene yakadzorerwa i99.7%, uye inoshandiswa se extractant yekudzoreredza high-purity isoprene muma cracking C5 hydrocarbons, uye kuchena kwekudzoreredza isoprene kunosvika 99%; kana ikashandiswa se extractant yema aromatic hydrocarbons, ine high solubility yema aromatic hydrocarbons. Ne low vapor pressure, loss rate ye extractant yakaderera uye aromatics yakadzoka yakakwira.

3. Rudzi rweReagent: Kubvisa mafuta, kubvisa mafuta, kubvisa dewaxing, kupolisha, kudzivirira ngura, kubvisa pendi, nezvimwewo mumaindasitiri anoda kudzora zvakanyanya ma ions esimbi nema microparticles muma circuits akabatanidzwa, ma hard disks, nezvimwewo. Kuchenesa zvishandiso zvine hungwaru, zvinhu zveLCD liquid crystal, ma PCB printed circuit boards, ma hard disks; uye zvinonyungudutsa zvinogadzirwa muindasitiri yemishonga zvakaita se artificial kidney function membrane fluid, seawater desalination membrane fluid, nezvimwewo.

Tsanangudzo yeNMP

Kompositi	Tsanangudzo
Chitarisiko	Mvura Yakajeka
Kuchena	≥99.8%
Hunyoro (WT%,KF)	≤0.3%
Ruvara (Hazen)	≤20
Kuwanda (D)₄²⁰g/ml)	1.032-1.035
Kudzokorora (N)_D²⁰)	1.466-1.472