Mai ƙera Kyawun Farashin N-METHYL PYRROLIDONE (NMP) CAS: 872-50-4

N-methylpyrrolidone (NMP) wani kaushi ne na polar aprotic.Yana da ƙarancin guba, babban wurin tafasa da ƙwararren solubility.Abubuwan da ake amfani da su na zaɓi mai ƙarfi da kwanciyar hankali mai kyau.Ana amfani da shi sosai a cikin hakar hydrocarbon aromatic, tsarkakewa na acetylene, olefins da diolefins, kaushi don polyvinylidene fluoride, kayan taimako na lantarki don batir lithium ion, syngas desulfurization, lubricating mai tacewa, lubricating man antifreeze, olefin cirewa, wahala Solvents a cikin polymerization injiniyoyi. , noma herbicides, insulating kayan, hadedde kewaye samar, tsaftacewa na madaidaicin kida a cikin semiconductor masana'antu, kewaye allon, PVC shaye gas dawo da, tsaftacewa jamiái, rini auxiliaries, dispersants, da dai sauransu Har ila yau, ana amfani da a matsayin sauran ƙarfi ga polymers da wani matsakaici. don polymerization, irin su robobin injiniya da filaye na aramid.Hakanan ana iya amfani dashi a cikin magungunan kashe qwari, magunguna da abubuwan tsaftacewa.Babban amfani da maki daban-daban na N-methylpyrrolidone an jera su a ƙasa:

1. Industrial sa: lubricating man tacewa, lubricating man maganin daskare, syngas desulfurization, lantarki rufi kayan, noma herbicides, pesticide auxiliaries, PVC shaye gas dawo da, auxiliaries da dispersants ga samar da high-sa coatings, tawada, pigments, da dai sauransu. misali, ana amfani da shi wajen hako sinadarin hydrocarbons mai kamshi wajen shafawa mai don cimma manufar tace mai;saboda high solubility na NMP zuwa guduro, shi za a iya amfani da a matsayin sauran ƙarfi ga guduro da Chemicalbook da za a yi amfani da yi na coatings, bene Paints, varnishes, composite coatings, film-forming, hadedde Circuit enameled waya rufi kayan, fiber yadudduka da adhesives da sauran kayayyakin.

2. Talakawa sa: hakar da dawo da asali Organic albarkatun kasa, kamar acetylene maida hankali da kuma hakar na butadiene, isoprene, aromatic hydrocarbons, da dai sauransu Ana iya amfani da a matsayin sauran ƙarfi ga murmurewa acetylene daga halitta gas ko haske naphtha thermal fatattaka gas, kuma tsabtar dawo da tsayayyen acetylene na iya kaiwa 99.7%;a matsayin mai cirewa don rabuwa da dawo da babban-tsarki butadiene daga fashewar C4 hydrocarbons, adadin dawowa zai iya kaiwa 97%.%, tsarkin butadiene da aka dawo dashi shine 99.7%, kuma ana amfani dashi azaman cirewa don dawo da isoprene mai tsafta a cikin fashe C5 hydrocarbons, kuma tsarkakewar isoprene ya kai 99%;Lokacin da aka yi amfani da shi azaman cirewa don ƙamshi na hydrocarbons, yana da babban solubility ga kamshin hydrocarbons.Tare da ƙananan matsa lamba na tururi, asarar hasara na cirewa yana da ƙasa kuma yawan farfadowa na aromatics yana da yawa.

3. Reagent sa: Degreasing, degeneasing, dewaxing, polishing, tsatsa rigakafin, fenti tsiri, da dai sauransu a cikin masana'antu da bukatar m iko da karfe ions da microparticles a hadedde da'irori, wuya faifai, da dai sauransu Cleaning na daidaici kida, LCD ruwa crystal kayan. , PCB buga allon kewayawa, rumbun kwamfyuta;da sauran kaushi da aka samar a cikin masana'antar harhada magunguna irin su aikin koda na wucin gadi na membrane ruwa, ruwan tekun desalination membrane ruwa, da sauransu.