DETERMINATION OF PHASE INVERSION POINT IN THE EMULSIFICATION OF POLYMERS*
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DETERMINATION OF PHASE INVERSION POINT IN THE EMULSIFICATION OF POLYMERS*
DETERMINATION OF PHASE INVERSION POINT IN THE EMULSIFICATION OF POLYMERS*
高分子科学(英文版)1997年15卷第4期 页码:373-378
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纸质出版:1997-12-20
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YANG Zhenzhong, ZHAO Delu, XU Yuanze, 等. DETERMINATION OF PHASE INVERSION POINT IN THE EMULSIFICATION OF POLYMERS*[J]. 高分子科学(英文版), 1997,15(4):373-378.
YANG Zhenzhong, ZHAO Delu, XU Yuanze, et al. DETERMINATION OF PHASE INVERSION POINT IN THE EMULSIFICATION OF POLYMERS*[J]. 1997, 15(4): 373-378.
YANG Zhenzhong, ZHAO Delu, XU Yuanze, 等. DETERMINATION OF PHASE INVERSION POINT IN THE EMULSIFICATION OF POLYMERS*[J]. 高分子科学(英文版), 1997,15(4):373-378.DOI:
YANG Zhenzhong, ZHAO Delu, XU Yuanze, et al. DETERMINATION OF PHASE INVERSION POINT IN THE EMULSIFICATION OF POLYMERS*[J]. 1997, 15(4): 373-378.DOI:
DETERMINATION OF PHASE INVERSION POINT IN THE EMULSIFICATION OF POLYMERS*
Phase inversion emulsification technique is a recently developed method to achievewaterborne dispersions of polymer resin. It is found that the electrica and rheologicalproperties of the system experience abrupt changes in the vicinity of the phase inversionpoint (PIP). Before PIP the system is a Newtonian fluid. At PIP the continuous phasetransforms from polymer resin to water phase with the result that the electrical resistanceof the system drops abruptly. Meanwhile
the system at PIP exhibits high visco-elasticity originated from the formation of a physical gel alike structure among the waterborne particles.Besides
the morphology evolution is observed by Scanning Electron Microscopy (SEM).
Abstract
Phase inversion emulsification technique is a recently developed method to achievewaterborne dispersions of polymer resin. It is found that the electrica and rheologicalproperties of the system experience abrupt changes in the vicinity of the phase inversionpoint (PIP). Before PIP the system is a Newtonian fluid. At PIP the continuous phasetransforms from polymer resin to water phase with the result that the electrical resistanceof the system drops abruptly. Meanwhile
the system at PIP exhibits high visco-elasticity originated from the formation of a physical gel alike structure among the waterborne particles.Besides
the morphology evolution is observed by Scanning Electron Microscopy (SEM).
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