O le Dimethylformamide (fa'apuupuuga DMF), e lauiloa foi o le N, N-dimethylformamide, o se sui o le dimethyl o le formamide, ma o vaega methyl e lua o loʻo i luga o N (nitrogen) atoms, o le igoa lea. I le avea ai o se vailaʻau mataʻutia ma mea sili ona lelei, DMF e faʻaaogaina lautele i polyurethane, acrylic, meaʻai faʻaopoopo, vailaʻau, vailaau faʻasaina, vali, mea tau eletise ma isi pisinisi.

O le DMF o se vai e leai ni lanu ma manino ma maualuga le vevela, maualalo le malulu, lelei vailaʻau ma mafanafana, ma e faʻafefiloi i le vai ma le tele o mea e faʻafefe ai meaola. O se mea e masani ona faʻaaogaina mo vailaʻau faʻamaʻi ma e taʻua o le "solvent universal": O loʻo faʻaaogaina le DMF O le alava acrylic e gaosia e le faʻamago o le viliina o le filo faʻavae o le solvent-based o loʻo i ai uiga o le hydrophobicity lelei, malosi ufiufi malosi, mea vaivai, ma lima malosi; i le gaosiga o paʻu paʻu polyester susu, e mafai ona faʻaaogaina le DMF e fai ma faʻamaʻi fufulu ma faʻamalolo mo resini polyurethane. E faʻaaogaina mo le faʻapipiʻiina o mea faʻalauteleina eseese, ma pe a faʻaaogaina mo le valiina o paʻu, e mafai ona faia le lanu o le toniga paʻu ma le le faʻafefe; ona o lona malosi faʻafefeteina, DMF e faʻaaogaina e avea o se solvent i vali ma faʻaaogaina mo le valiina o filo faʻapipiʻi, lea e mafai ona faʻaleleia le tutusa o le paʻu. Mea fa'alanu; e pei o se solvent filifilia e faʻaaogaina i le vavaeeseina o faiga, e mafai ona faʻaaogaina le DMF mo le faʻaogaina o le faʻaogaina o hydrocarbons eseese ma kasa inorganic. Mo se faʻataʻitaʻiga, e faʻaaogaina le DMF e fufulu ai le ethylene e aveese ai le acetylene, ma faʻamamaina ai le ethylene. E mafai fo'i ona fa'aoga le DMF e aveese mai ai le isoprene, piperylene, ma isi mea mai le kesi fa'avevela o le gaosiga o la'au ethylene mo le tu'ufa'atasiga o le resini unsaturated; E mafai fo'i ona fa'aogaina le DMF e fai ma so'o fa'afilifili mo fa'agasologa o le fa'aaogāina o le suau'u. Mo se fa'ata'ita'iga: ile polycarboxylic acid system e iai uiga tutusa ma e faigata ona tu'u'ese'ese, e pei ole isophthalic acid ma terephthalic acid, e faigofie ona tu'u'ese'ese ile DMF solvent extraction po'o stepwise recrystallization.

I faʻasologa faʻasolosolo, o le dimethylformamide e le gata o loʻo faʻaaogaina lautele e avea o se solvent tali, ae o se mea taua tele i le faʻaogaina o meaola. I totonu o le falemaʻi vailaʻau, e pei o se vailaʻau vailaʻau faʻasolosolo, e faʻaaogaina lautele i le gaosiga o vailaʻau doxycycline, cortisone, ma sulfonamide; i totonu o le fale gaosi oloa, e faʻaaogaina e faʻapipiʻi ai vailaʻau faʻamaʻi maualuga ma maualalo faʻamaʻi ma iniseti.

I le avea ai o se auala faʻaalia mo le faʻapipiʻiina o vailaʻau, e mafai ona faʻaaogaina le DMF e avea o se solvent crystallization mo le faʻamamaina o vailaʻau. I totonu o le alamanuia faaeletonika, e mafai ona faʻaaogaina e faʻafetaui ai le viscosity o le vailaʻau faʻamalolo mo laminates faʻaofuofu apamemea. E mafai fo'i ona fa'aogaina le DMF e fai ma so'o so'o e fai ai se tioata polymeric ma le BF3 (boron trifluoride), e suia ai le BF3 mai le kesi i le malo ma faigofie ona feavea'i. I le avea ai o se vaifofo aprotic polar (hydrophilic) ma se maualuga maualuga, e mafai ona faʻalauiloaina le bimolecular nucleophilic substitution reaction (SN₂). E le gata i lea, o le dimethylformamide o loʻo i ai se aafiaga faʻapitoa i le hydrogenation, dehydrogenation, dehydration ma le dehydrohalogenation reactions, lea e faʻaitiitia ai le vevela o le tali ma faʻaleleia le mama o oloa.

E foliga mai o le DMF e agavaa mo le igoa o le "solvent lautele". O lenei ituaiga o faʻaoga o le a faigata ona sili atu i se taimi puupuu.

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