N,N-Dimethylformamide（DMF） CAS Nu.:68-12-2
NO le N-Dimethylformamide (DMF, CAS 68-12-2) o se vaila'au fa'aola malosi e maualuga le pupuna, e maualuga le polar, ma e maualalo le volatility e fa'aaogaina lautele i alamanuia o vaila'au, vaila'au, vaila'au fa'asaina o iniseti, mea fa'aeletoronika, maa, ie, ma vali.
E mafai e le DMF ona fa'ata'ape'apeina le tele o mea fa'apolymeric, e aofia ai le polyacrylonitrile (PAN), polyvinyl chloride (PVC), ma le polyurethane (PU), o lea e tele ai ona fa'aoga i le polymerization, spinning, coating, ma le fa'amamāina.
O lo'o afīfīina i totonu o le 200L paipa, e maua fo'i afifiina fa'apitoa.
| Mea | N,N-Dimethylformamide |
| Foliga vaaia | Vai manino e leai se lanu |
| Mamafa Molekiula | 73.09380 |
| Mafiafia | 0.948 g/mL i le 20 °C |
| Pupula | 153 °C (fa'amalamalamaina) |
| Tulaga e liusuavai ai | -61°C |
| Taimi e Fa'afuase'i ai le Fe'avea'i | 136°F |
| Fa'amama'i | n20/D 1.430(tusitusiga)
|
E fa'aaogā tele le DMF i: le faia o vaila'au fa'afoma'i ma vaila'au fa'asaina, o se vaila'au fa'amamā mo resins polyurethane (PU), alava acrylonitrile (PAN) ma le PVC, i vaila'au eletise (mea fa'amamā, vaila'au fa'a-photolithography), o se vaila'au fa'amamā mo electrolytes o le maa lithium, ma o se vaila'au fa'amamā ma se vaila'au vavae'ese i le fa'amamāina o vaila'au ma le fa'amamāina o le suau'u. E talafeagai mo alamanuia e pei o vaila'au fa'afoma'i, vaila'au, palasitika, eletise, pa'u, alava, ma le gaosiga o maa.
