| 聚苯硫醚的合成与结构研究：Ⅰ.聚苯硫醚的合成与结构表征 |
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| 引用本文： | 严永刚,谢美菊.聚苯硫醚的合成与结构研究：Ⅰ.聚苯硫醚的合成与结构表征[J].四川大学学报(自然科学版),1999,36(3):535-540. |
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| 作者姓名： | 严永刚 谢美菊 |
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| 作者单位： | 四川大学材料科学技术研究所 |
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| 基金项目： | 国家八六三计划新材料领域资助课题 |
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| 摘 要： | 用不同原料和方法制备了不同类型的聚苯硫醚树脂，通过元素分析。红外光谱，激光拉曼光谱及Ｘ射线衍射分析等手段，对各种产品的结构进行了表征。对不同类型产品的结构差异进行了初步研究。结果表明，用不同的原料和方法都可制备聚苯硫醚树脂，各种聚苯硫醚树脂的结构基本接近，但具有细微差别。
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| 关 键 词： | 聚苯硫醚 合成 结构特征 |
STUDY ON THE SYNTHESIS AND STRUCTURE OF POLY (PHENYLENE SULFIDE)S |
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| YAN Yong gang,XIE Mei ju,CHEN Yong rong,WU Qi xian,YU Zi li.STUDY ON THE SYNTHESIS AND STRUCTURE OF POLY (PHENYLENE SULFIDE)S[J].Journal of Sichuan University (Natural Science Edition),1999,36(3):535-540. |
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| Authors: | YAN Yong gang XIE Mei ju CHEN Yong rong WU Qi xian YU Zi li |
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| Abstract: | Different types of poly(phenylene sulfide)s have been prepared with different materials at atmospheric pressure.The structures have been studied by Element analysis,IR spectrum,Raman spectrum and X ray diffraction spectrum.The results show that the structures of these PPSs are basically same,having only slight difference.The branched PPS and the oxygen cured/crossed PPS have cross link structure,the melt flow properties are poor.The linear PPS,high molecular PPS and modified high molecular PPS have higher molecular weight,good melt flow property and can be used in more extensive fields. |
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| Keywords: | poly(phenylene Sulfide)s preparation structure |
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