N,N-Dimethyloctadecylamine ma CAS 124-28-7 Mo Surfactants
Suavai viscous lanu enaena mama, vaomago samasama vaivai vaivai ile 20℃. Solu i totonu o le ava malosi, e le mafai ona faʻafefe i le vai. E ala i le octadecylamine, formaldehyde, formic acid maua mai le condensation. Muamua faʻaopopo le octadecylamine i totonu o le reactor, faʻafefe tutusa i le ethanol medium, pulea le vevela ile 50-60 °C, faʻaopopo le acid formic, faʻafefe mo ni nai minute, faʻaopopo formaldehyde ile 60-65 °C, vevela i le 80-83 °C, reflux mo le 2 itula , neutralize i le vai caustic soda ina ia sili atu le taua o le pH nai lo le 10, tu mo stratification, aveese le vai, aveese ethanol e ala i le vacuum distillation, ona malulu e maua ai le N, N-dimethyloctadecylamine.
| Aitema | Tulaga |
| Fa'aaliga | vai manino le lanu |
| tulaga amine maualuga(%) | ≥97% |
| Taua amine maualuga(mgKOH/g) | 183-190 |
| Haseni | ≤30 |
| amine lona lua muamua（%） | ≤0.3 |
| C18（%） | ≥95 |
| Vai(%) | ≤0.2 |
O lenei oloa o se fa'asologa fa'ale-aganu'u taua ole quaternary ammonium salt type cationic surfactant. E mafai ona tali atu i le ethylene oxide, dimethyl sulfate, diethyl sulfate, methyl chloride, benzyl chloride, ma isi mea faapena e gaosia ai masima masima ammonium quaternary, lea e mafai ona faʻaaogaina mo le faʻamaluluina o ie, sui antistatic, faʻaleleia le faʻaogaina o lauulu ma isi oloa. E mafai fo'i ona fa'aoga e gaosia ai ni fa'a'au'au iniseti. O le N,N-Dimethyloctadecylamine e tali atu i le ethylene oxide ma le nitric acid e maua ai le octadecyldimethylhydroxyethyl quaternary ammonium nitrate, o se vailaʻau antistatic.
200kgs/pa'u, 16tons/20'container
250kgs/pa'u,20tons/20'container
1250kgs/IBC, 20tons/20'container
N,N-Dimethyloctadecylamine
N,N-Dimethyloctadecylamine
