高水相 W/O 型乳化膏体油膜稳定性的研究

Stability of High Water Content Emulsion Membrane

高水相Ｗ／Ｏ型乳液是指水相体积占７４％以上，属于高度不稳定的分散体系［１，２］．乳化炸药的问世，使这种高水相Ｗ／Ｏ型乳液有了新的实际应用．这种炸药是９０％～９５％重的硝酸铵盐（占水相８０％～９０％重）水溶液高度分散在５％～１０％的油相中构成Ｗ／Ｏ型乳...

Emulsive plastes were prepared with high NH4NO3 aqueous solution as dispersion phase and polyisobutylene succinimide emulsifying agene as continuous phase. The stability of oil membrane of the plastes has been examined in organic dispersing agents and moving water, respectively. The oil membrane was found to be more stable in cyclohexane, paraffin oil and acidic moving water than in alkaline moving water.