N,N-Dimethyloctadecylamine Ka CAS 124-28-7 Bakeng sa Li-surfactants
Mokelikeli o sootho bo bobebe o nang le viscous, lehlaka le bobebe le mosehla o bonolo ka mocheso oa 20℃. E qhibiliha ka har'a li-solvents tsa joala, ha e qhibilihe ka metsing. Ka octadecylamine, formaldehyde, formic acid e fumanoeng ka ho kolobisoa. Pele eketsa octadecylamine ka har'a reactor, hlohlelletsa ka ho lekana ka har'a ethanol medium, laola mocheso ho 50-60 °C, eketsa formic acid, hlohlelletsa metsotso e 'maloa, eketsa formaldehyde ho 60-65 °C, futhumatsa ho fihlela ho 80-83 °C, e kgutlele morao lihora tse 2, e ntlafatse ka metsi a caustic soda ho etsa hore boleng ba pH bo be bo fetang 10, emela stratification, tlosa metsi, tlosa ethanol ka vacuum distillation, ebe u e pholile ho fumana N,N-dimethyloctadecylamine.
| Ntho | E tloaelehileng |
| Ponahalo | mokelikeli o hlakileng o se nang 'mala |
| Dikahare tsa amine tse phahameng(%) | ≥97% |
| Boleng ba amine e phahameng(mgKOH/g) | 183-190 |
| Hazen | ≤30 |
| amine ea bobeli ea mantlha(%) | ≤0.3 |
| C18（%） | ≥95 |
| Metsi(%) | ≤0.2 |
Sehlahisoa sena ke motsoako oa bohlokoa oa tlhaho o kopanyang quaternary ammonium salt type cationic surfactant. E ka arabela le ethylene oxide, dimethyl sulfate, diethyl sulfate, methyl chloride, benzyl chloride, jj. ho hlahisa li-cation tse fapaneng tsa letsoai la ammonium tsa quaternary, tse ka sebelisoang bakeng sa ho nolofatsa lesela, antistatic agent, ho ntlafatsa ho kopana ha moriri le lihlahisoa tse ling. E ka boela ea sebelisoa ho hlahisa lintho tse lelekang likokoanyana. N,N-Dimethyloctadecylamine e arabela le ethylene oxide le nitric acid ho fumana octadecyldimethylhydroxyethyl quaternary ammonium nitrate, e leng antistatic agent.
200kgs/moropa, 16tons/20'container
250kgs/moropa, ditone tse 20/setshelo sa 20'
1250kgs/IBC, 20tons/20'container
N,N-Dimethyloctadecylamine
N,N-Dimethyloctadecylamine
