N-Methyl-2-pyrrolidone, los yog NMPluv luv, yog cov organic hnyav uas tau pom dav siv nyob rau hauv ntau yam lag luam, xws li tshuaj, electronics, coatings, thiab plastics. Vim nws cov kuab tshuaj zoo heev thiab tsis muaj tshuaj lom, nws tau dhau los ua ib qho tseem ceeb hauv ntau cov txheej txheem tsim khoom. Ib qho tseem ceeb ntawm cov tshuaj no yog nws qhov kev txheeb xyuas los ntawm tus lej tshwj xeeb hu ua CAS tus lej.
CAS NrN-methyl-2-pyrrolidone yog 872-50-4.Tus lej no, muab los ntawm Chemical Abstracts Service, ua tus cim thoob ntiaj teb rau cov tshuaj no. Nws yog tus cim tshwj xeeb uas ua rau nws yooj yim nrhiav cov ntaub ntawv ntawm lub cev thiab tshuaj lom neeg ntawm NMP, nrog rau nws txoj kev nyab xeeb thiab ib puag ncig.
NMPyog cov kua uas tsis muaj xim, ntshiab, thiab tsis muaj ntxhiab tsw uas muaj qhov qab zib me ntsis. Nws yog miscible hauv dej thiab ntau cov kuab tshuaj organic, ua rau nws yog ib qho hnyav hnyav rau ntau yam khoom. Nws cov qauv tshuaj tshwj xeeb ua rau nws yog qhov hnyav tshaj plaws rau ntau yam khoom siv polymeric xws li polyvinyl chloride (PVC), polyurethanes, thiab polyesters. Nws tseem tuaj yeem siv los ua kom yaj ntau yam tsis muaj tshuaj ntsev, roj, waxes, thiab resins.
Hauv kev lag luam kws tshuaj,NMPyog siv los ua cov kuab tshuaj hauv kev tsim cov tshuaj, suav nrog tshuaj ntsiav, ntsiav tshuaj, thiab txhaj tshuaj. Nws kuj yog siv los ua cov tshuaj tiv thaiv nruab nrab hauv ntau cov txheej txheem tshuaj synthesis hauv kev tsim cov tshuaj zoo thiab cov khoom nruab nrab. Kev lag luam hluav taws xob siv cov tshuaj no los ntxuav lub rooj tsav xwm hauv Circuit Court, thaum kev lag luam yas siv nws los yaj cov polymers.
Ib qho ntawm cov kev siv tseem ceeb tshaj plaws ntawmNMP cas 872-50-4yog nyob rau hauv kev tsim cov roj teeb lithium-ion. Nws yog siv los ua ib qho hnyav hauv kev tsim cov roj teeb electrolyte, uas yog cov khoom siv hluav taws xob ions ntawm lub roj teeb electrodes. NMP cov kuab tshuaj zoo heev thiab cov viscosity tsawg ua rau nws zoo tagnrho rau kev ua kom cov ntsev siv hauv cov electrolyte, txhim kho tag nrho cov kev ua haujlwm ntawm lub roj teeb.
Txawm tias nws siv dav,NMPtseem paub tias muaj cov teebmeem kev noj qab haus huv, feem ntau los ntawm nws lub peev xwm los ntawm tib neeg daim tawv nqaij. Yog li ntawd, kev raug rau cov tshuaj no yuav tsum raug txo kom tsawg, thiab cov cuab yeej tiv thaiv tsim nyog yuav tsum tau hnav thaum tuav nws. Txawm li cas los xij, nws tus lej CAS ua rau nws yooj yim txheeb xyuas thiab taug qab nws siv, tso cai rau kev nyab xeeb thiab siv tau zoo hauv chaw ua haujlwm.
Hauv kev xaus, CAS tus naj npawb ntawmN-Methyl-2-pyrrolidone CAS 872-50-4yog qhov tseem ceeb rau kev txheeb xyuas cov tshuaj no kom raug. Nrog nws ntau daim ntawv thov thiab cov khoom hnyav hnyav, nws siv yog qhov tseem ceeb hauv ntau yam kev tsim khoom. Txawm hais tias nws muaj peev xwm txaus ntshai rau kev noj qab haus huv yuav tsum tau lees paub, kev tswj xyuas kom zoo ntawm cov khoom muaj txiaj ntsig zoo no yuav tso cai rau peb txuas ntxiv tau txais txiaj ntsig los ntawm nws cov ntawv thov kev lag luam ntau.
Post lub sij hawm: Dec-14-2023