| 聚氨酯／聚苯乙烯互穿聚合物网络的结构与性能研究 |
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| 引用本文： | 韩庆国.聚氨酯／聚苯乙烯互穿聚合物网络的结构与性能研究[J].合成树脂及塑料,1997,14(4):49-51. |
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| 作者姓名： | 韩庆国 |
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| 作者单位： | 长春第一汽车集团公司工艺处，吉林大学化学系，吉林大学化学系，吉林大学化学系，吉林大学化学系 130011，长春 130023，长春 130023，长春 130023，长春 130023 |
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| 摘 要： | 通过改变组分比研究了PU/PS IPN结构与性能变化的规律。结果表明,在PU/PS为70/30时,电镜照片上呈现精细的细胞结构,相区尽寸缩小,网络间互穿程度最高,且溶胀度最低。热力学性能也同时出现最佳值,
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| 关 键 词： | 互穿聚合物网络 聚氨酯 聚苯乙烯 结构 性能 |
Study on Structure and Properties of Polyurethane/Polystyrene With Interpenetrating Networks |
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| Han Qingguo.Study on Structure and Properties of Polyurethane/Polystyrene With Interpenetrating Networks[J].China Synthetic Resin and Plastics,1997,14(4):49-51. |
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| Authors: | Han Qingguo |
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| Abstract: | The Structures and properties of polyurethane/polystyrene ( PU/PS) IPNs were studied on the basis of changing composition ratio. The results showed that when the ratio of PU/PS was 70/30, a fine cell structure was obesrved by TEM and the phase domain size was getting smaller, the lowest degree of swelling of the IPNs and the optimum mechanical properties and thermal properties were obtained. |
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| Keywords: | interpenetrating polymer network polyurethane polystyrene structure properties |
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