| 起始共聚物的结构对超高交联聚苯乙烯的结构和抗溶胀破碎性能的影响 |
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| 引用本文： | 徐满才,史作清,何炳林.起始共聚物的结构对超高交联聚苯乙烯的结构和抗溶胀破碎性能的影响[J].离子交换与吸附,1996(3). |
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| 作者姓名： | 徐满才 史作清 何炳林 |
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| 作者单位： | 南开大学高分子化学研究所，湖南师范大学化学系 |
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| 摘 要： | 本文以凝胶型低交联聚苯乙烯为起始共聚物，合成了各种超高交联聚苯乙烯，研究了起始共聚物的化学交联和物理缠结对合成的超高交联聚苯乙烯的表面和孔道结构的影响。此外，本文还以干态超高交联聚苯乙烯加入液体介质中时的碎球率为指标，考察了起始共聚物的结构对合成的超高交联聚苯乙烯机械性能的影响。
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| 关 键 词： | 苯乙烯－二乙烯苯共聚物，超高交联聚苯乙烯，孔结构，溶胀破碎 |
INFLUENCE OF THE STRUCTURE OF INITIAL STYRENE-DIVINYLBENZENE COPOLYMERS TO PROE STRUCTURE AND ANTI-SWELLING FRACTURING BEHAVIOR OF HYPERCROSSLINKED POLYSTYRENES |
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| XU Mancai, SHI Zuoqing, HE Binglin.INFLUENCE OF THE STRUCTURE OF INITIAL STYRENE-DIVINYLBENZENE COPOLYMERS TO PROE STRUCTURE AND ANTI-SWELLING FRACTURING BEHAVIOR OF HYPERCROSSLINKED POLYSTYRENES[J].Ion Exchange and Adsorption,1996(3). |
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| Authors: | XU Mancai SHI Zuoqing HE Binglin |
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| Abstract: | Influence of the structure of initial copolymers on pore structure of hypercrosslinked polystyrenes was investigated through measurements of the pore structure parameters of some hypercrosslinked pllystyrenes synthesized from gel- type slightly crosslinked styrene-divinylbenzene copolymers. Influence of the structuere of initial copolymers to anti - swelling fracturing behavior of hypercrosslinked polystyrenes was also investigated by measuring the percentage of fractured beads as dried hypercrosslinked polystyrene beads were put into methanol. |
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| Keywords: | Styrene-divinylbenzene copolymer Hypercrosslinked polystyrene Pore structure Swelling Fracturing behavior |
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