Dodecylhemiester of maleic anhydride is a very good anionic stabilizer for the emulsion polymerization of styrene. Rather high solid contents may be produced. Up to about 70% of the surfactant can be grafted onto the surface of the particles. Upon floculation with calcium salt, only 3% of the surfac
Ultrasonically irradiated emulsion polymerization of styrene in the presence of a polymeric surfactant
β Scribed by Jingzhi Zhang; Ya Cao; Yuhui He
- Publisher
- John Wiley and Sons
- Year
- 2004
- Tongue
- English
- Weight
- 111 KB
- Volume
- 94
- Category
- Article
- ISSN
- 0021-8995
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The batch emulsion polymerization kinetics of styrene (St) initiated by a water-soluble peroxodisulfate in the presence of a nonionic emulsifier was investigated. The polymerization rate versus the conversion curves showed two nonstationary rate intervals, two rate maxima, and Smith-Ewart Interval 2