| 聚甲基丙烯酸甲酯-丁二烯-苯乙烯核壳结构乳液聚合过程表面张力研究 |
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| 引用本文： | 陈旭东,汪加胜,沈家瑞,夏成林. 聚甲基丙烯酸甲酯-丁二烯-苯乙烯核壳结构乳液聚合过程表面张力研究[J]. 塑料工业, 1999, 27(1): 33-34 |
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| 作者姓名： | 陈旭东 汪加胜 沈家瑞 夏成林 |
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| 作者单位： | 1. 中山大学材料科学研究所,广州,510275
2. 华南理工大学高分子系,广州,510641 |
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| 摘 要： | 研究了聚甲基丙烯酸甲酯－丁二烯－苯乙烯（ＭＢＳ）核壳结构乳液聚合过程表面张力。发现丁苯乳液聚合反应过程中，体系的表面张力增大，加入电解质ＫＣｌ后，体系表面张力增加幅度增大。ＭＢＳ接枝聚合过程中，体系的表面张力降低；加入交联剂二乙烯基苯，体系的表面张力增大。
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| 关 键 词： | MBS 乳液聚合 表面张力 |
| 修稿时间： | 1998-09-07 |
Investigation on Surface Tension of MBS during Emulsion Graft Polymerization |
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| Chen Xudong. Investigation on Surface Tension of MBS during Emulsion Graft Polymerization[J]. China Plastics Industry, 1999, 27(1): 33-34 |
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| Authors: | Chen Xudong |
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| Abstract: | The surface tension of poly(methyl methacrylate butadiene styrene)(MBS)during emulsion graft polymerization was studied.The surface tension of poly(styrene butadiene)latexes increased with the increase of polymerization time, and it was shown the use of KCl could increase the surface tension of the latexes.The surface tension of MBS latexes decreased during the graft polymerization.The use of linking agent divinybenzene(DVB) could increase the surface tension of MBS latexes. |
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| Keywords: | MBS Emulsion Polymerization Surface Tension |
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