Huili Fan, Jiemin Liu, Meijuan Wen, and Weixue Tian, Effect of Preparation Condition on Low-density PS Particle Size and Distribution, J. Univ. Sci. Technol. Beijing, 8(2001), No. 4, pp. 274-276.
Cite this article as:
Huili Fan, Jiemin Liu, Meijuan Wen, and Weixue Tian, Effect of Preparation Condition on Low-density PS Particle Size and Distribution, J. Univ. Sci. Technol. Beijing, 8(2001), No. 4, pp. 274-276.
Huili Fan, Jiemin Liu, Meijuan Wen, and Weixue Tian, Effect of Preparation Condition on Low-density PS Particle Size and Distribution, J. Univ. Sci. Technol. Beijing, 8(2001), No. 4, pp. 274-276.
Citation:
Huili Fan, Jiemin Liu, Meijuan Wen, and Weixue Tian, Effect of Preparation Condition on Low-density PS Particle Size and Distribution, J. Univ. Sci. Technol. Beijing, 8(2001), No. 4, pp. 274-276.
Applied Science School, University of Science and Technology Beijing, Beijing 100083, China
中文摘要
The preparation conditions were studied in order to obtain smaller, narrow size-distributed and low-density polystyrene (PS) micro-particles by suspension polymerization. The results show that some of preparation conditions, the shape and position of stirrers, and stirring rate etc., have important influence on the size and distribution of particles. The preparation conditions must be carefully designed and controlled in order to obtain high-quality PS beads. A bow-shaped stirrer is helpful to produce small-sized particles and narrow size distribution, and the upper edge of a stirrer should be set to the same level as the surface of mixture, and the stirring rate should be controlled in the range of 520-600 r/min.
The preparation conditions were studied in order to obtain smaller, narrow size-distributed and low-density polystyrene (PS) micro-particles by suspension polymerization. The results show that some of preparation conditions, the shape and position of stirrers, and stirring rate etc., have important influence on the size and distribution of particles. The preparation conditions must be carefully designed and controlled in order to obtain high-quality PS beads. A bow-shaped stirrer is helpful to produce small-sized particles and narrow size distribution, and the upper edge of a stirrer should be set to the same level as the surface of mixture, and the stirring rate should be controlled in the range of 520-600 r/min.
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