litaba

Lintlha tsa Sehlahisoa
Lebitso la Khoebo: MIT-IVY DMA18
Lebitso la Khemik'hale: Dimethyl Octadecyl Amine
Nomoro ea CAS: 124-28-7
Sephutheloana: 160Kg/moropa kapa 800kg/IBC
Litlhaloso:
Tlhaloso ea Tšobotsi
Boleng ba amine e phahameng (mgKOH/g) 183-189
Sekhahla sa amine e phahameng (%) 97.0min
'Mala (APHA) 30max
Dikahare tsa amine tsa mantlha le tsa bobedi (%): 1max
Ketane ea k'habone ea C18 (%) 95min

Likopo:
DMA18 e sebelisoa indastering ea lik'hemik'hale ea letsatsi le letsatsi ho hlahisa li-conditioner tsa moriri, li-intermediate tsa maiketsetso bakeng sa li-anti-static agents, jj.

Mokhoa oa tlhahiso o kenyelletsa ho koaheloa ha octadecylamine, formaldehyde, le formic acid. Taba ea pele, octadecylamine e eketsoa ka har'a reactor ebe e hlohlelletsoa ka ho lekana ka har'a ethanol medium. Formic acid e eketsoa ha mocheso o laoloa ho 50-60℃. Kamora ho hlohlelletsoa metsotso e 'maloa, formaldehyde e eketsoa ho 60-65℃ (Chemicalbook mocheso). Mocheso o phahamisoa ho 80-83℃ ebe oa khutlisetsoa morao lihora tse 2. Motsoako o ntan'o lokisoa ka alkali e metsi ho fihlela pH e fetang 10. Kamora ho ema le ho arohana ka mekhahlelo, metsi a tlosoa, 'me ethanol e tlosoa ka vacuum distillation. Kamora ho pholisa, N,N-dimethyloctadecylamine ea fumanoa.

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Nako ea poso: Pulungoana-10-2025