Effect of fatty acid-based anionic surfactants on the emulsion properties of self-emulsifying poly(ethylene-co-acrylic acid) waxes

Effect of fatty acid-based anionic surfactants on the emulsion properties of self-emulsifying poly(ethylene-co-acrylic acid) waxes

Self-emulsifying polyethylene waxes (SE-PEA) were prepared by saponification of KOH with poly(ethylene-co-acrylic acid) (PEA) wax in the presence of surfactants. The viscosity, softening point and penetration of SE-PEA were compared according to the structure of surfactants. After simple preparation...

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Veröffentlicht in:Journal of industrial and engineering chemistry (Seoul, Korea) 2019, 71(0), , pp.393-401
Hauptverfasser: Yang, Jeongin, Lee, Sangjun, Choi, Inwoo, Shin, Jihoon, Han, Won-Hee, Hong, Min-Hyeuk, Kang, Ho-Cheol, Kim, Young-Wun
Format: Artikel
Sprache:eng
Schlagworte:
Anionic surfactant
Emulsion
Fatty acid
Poly(ethylene-co-acrylic acid) wax
Saponification
화학공학
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Zusammenfassung:Self-emulsifying polyethylene waxes (SE-PEA) were prepared by saponification of KOH with poly(ethylene-co-acrylic acid) (PEA) wax in the presence of surfactants. The viscosity, softening point and penetration of SE-PEA were compared according to the structure of surfactants. After simple preparation of the emulsions, the storage stability, particle size and accelerated stability were evaluated. Using the mixture of nonionic and unsaturated fatty acid emulsifiers, excellent emulsion stabilities and drop emulsion size of
ISSN:1226-086X
1876-794X
DOI:10.1016/j.jiec.2018.11.051