N-ETHYL PYRROLIDONE (NEP)yog ib qho tshuaj lom neeg uas paub txog nws ntau yam kev siv hauv cov txheej txheem kev lag luam. Tshwj xeeb tshaj yog, NEP yog siv los ua cov kuab tshuaj organic polar muaj zog nrog dej thiab cov kuab tshuaj organic feem ntau hauv txhua qhov sib piv kom sib xyaw. Hauv tsab ntawv blog no, peb yuav dhia tob rau hauv cov yam ntxwv sib txawv ntawm NEP, nws siv li cas hauv kev lag luam xws li roj teeb lithium, cov nplaum qhuav degreasing, tus neeg sawv cev stripping ntawm photoresist, tus neeg sawv cev txhim kho txheej, thiab ntau ntxiv!
Cov khoom siv tshuaj lom neeg:NEP yog cov kua tsis muaj xim pob tshab nrog lub polarity siab, kev ruaj khov tshuaj lom neeg siab thiab kev ruaj khov thermal siab. Nws lub ntsiab lus kub yog 82-83 ℃ (-101.3Kpa), refractive index yog 1.4665, qhov ceev yog 0.994. Nws muaj cov yam ntxwv ntawm kev yaj siab, lub zog qis thiab dielectric tsis tu ncua qis. Nws tuaj yeem siv ua cov kuab tshuaj xaiv tau zoo, catalyst thiab cationic surfactant hauv kev lag luam.
Cov ntawv thov：
Ib qho ntawm cov yam ntxwv tseem ceeb ntawm NEP yog nws lub peev xwm los ua lub hauv paus tsis muaj zog. Qhov no ua rau nws muaj txiaj ntsig zoo hauv ntau yam tshuaj lom neeg thiab cov txheej txheem. Ntxiv mus, nws lub zog polarity thiab miscibility ua rau nws yog cov kuab tshuaj zoo heev. NEP muaj txiaj ntsig zoo heev uas nws tuaj yeem yaj cov ntaub ntawv uas lwm cov kuab tshuaj tsis tuaj yeem, suav nrog polymers, resins, thiab qee cov ntaub ntawv inorganic.
Ib qho ntawm cov ntawv thov nrov tshaj plaws ntawm NEP yog nyob rau hauv kev tsim cov roj teeb lithium. NEP yog siv ua cov kuab tshuaj los yaj cov ntsev lithium siv hauv cov roj teeb lithium-ion. Cov txheej txheem no yog qhov tseem ceeb hauv kev tsim cov roj teeb nrog lub zog ceev ceev, lub neej ntev, thiab kev ua haujlwm zoo heev.
Lwm daim ntawv thov zoo siab ntawm NEP yog nws siv rau hauv kev tshem cov roj nplaum qhuav. NEP yog ib qho tshuaj ntxuav zoo uas tuaj yeem tshem tawm cov khoom tsis huv ntawm cov nplaim ua ntej siv cov nplaum. Tsis tas li ntawd, nws yog siv los ua tus neeg sawv cev stripping ntawm photoresist, uas yog qhov tseem ceeb hauv kev tsim cov laug cam luam tawm.
NEP kuj tseem siv ua tus neeg sawv cev tsim cov txheej txheem, feem ntau hauv kev lag luam aerospace. Nws yog siv los tsim cov txheej txheem ua haujlwm siab uas tuaj yeem tiv taus ob qho tib si ib puag ncig thiab lub cev hnyav. NEP lub zog polarity ua rau nws muaj txiaj ntsig zoo hauv daim ntawv thov no vim nws tuaj yeem yaj thiab tawg cov khoom khov kho kom tsim cov txheej txheem ruaj khov thiab ruaj khov.
Daim ntawv thov ntawm NEP hauv epoxy resin nplaum ntug txiav yog lwm qhov kev siv nrov. NEP yog siv los ua tus neeg sawv cev txiav rau epoxy resins los txhim kho cov npoo ntawm cov nplaum. Nws kuj tseem siv rau hauv ntau lwm yam kev siv uas cuam tshuam nrog cov nplaum ua haujlwm siab.
Khoom Ntim: 200kg / nruas
Cia: yuav tsum nyob rau qhov txias, qhuav thiab muaj cua nkag.
Cov khoom tuaj yeem hloov kho tau, lub ntim khoom tuaj yeem ua raws li cov neeg siv khoom xav tau, thiab qhov ntau yog loj
Lus Cim: Thaum lub sijhawm thauj mus los thiab cia khoom, kaw, txias, xau.
N-ethyl-2-pyrodermine yog cov khoom tseem ceeb ntawm peb lub tuam txhab, nrog cov qauv zoo ntawm qib siab hauv Suav teb. Peb cov npoj yaig kuj tau sau cov khoom lag luam nplua nuj, cov kws tshaj lij tom qab muag thiab cov neeg ua haujlwm txawj ntse los ua raws li thiab qhia. Thaum xa khoom, peb yuav muab daim ntawv tshaj tawm tshuaj xyuas zoo, cov lus qhia thiab kev ceev faj rau N-ethyl-2-pyrodermine.
Xaus lus, NEP yog ib qho tseem ceeb hauv ntau cov txheej txheem kev lag luam, los ntawm kev tsim cov roj teeb lithium mus rau kev tsim cov txheej txheem ua haujlwm siab thiab cov nplaum. Nws lub peev xwm los ua cov kuab tshuaj, lub hauv paus tsis muaj zog, thiab tus neeg sawv cev stripping ua rau nws siv tau ntau yam thiab muaj txiaj ntsig. Nws lub zog polarity thiab miscibility ua rau nws yog tus neeg ntxuav thiab tus neeg tsim khoom zoo. Nrog ntau daim ntawv thov txiav-ntug, nws tsis yog qhov xav tsis thoob tias NEP tab tom tshwm sim ua cov kuab tshuaj tseem ceeb hauv kev lag luam!
Lub sijhawm tshaj tawm: Lub Xya Hli-11-2023