| 耐高温新型含杂萘联苯聚醚砜嵌段共聚物的性能 |
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| 引用本文： | 邹王莹,郑玉斌,于淑娟,闫莉,蹇锡高. 耐高温新型含杂萘联苯聚醚砜嵌段共聚物的性能[J]. 塑料科技, 2006, 34(3): 10-12 |
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| 作者姓名： | 邹王莹 郑玉斌 于淑娟 闫莉 蹇锡高 |
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| 作者单位： | 大连理工大学化工学院高分子材料系,辽宁,大连116012 |
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| 摘 要： | 将氯端基聚醚醚砜齐聚物和杂萘联苯类双酚羟端基齐聚物通过溶液缩聚,成功地合成了一系列新型聚醚醚砜-聚醚砜(PEES-PPES)嵌段共聚物,并用IR、DSC、TGA、X-WAXD等测试手段对聚合物进行了表征。结果表明:PEES-PPES具有较高的热稳定性,较好的溶剂溶解性;砜基比例的变化对PEES-PPES的热性能有较大的影响,表明砜基对杂萘联苯聚醚砜改性效果明显。
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| 关 键 词： | 聚醚砜 杂萘联苯 嵌段共聚物 |
| 文章编号： | 1005-3360（2006）03-0010-03 |
| 收稿时间： | 2006-01-11 |
| 修稿时间： | 2006-01-11 |
Properties of High Temperature Resistance Poly(ether sulphone)s Block Copolymers Containing Phthalazinone |
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| Zou Ying,Zheng Yubin,Yu Shujuan,Yan Li,Jian Xigao. Properties of High Temperature Resistance Poly(ether sulphone)s Block Copolymers Containing Phthalazinone[J]. Plastics Science and Technology, 2006, 34(3): 10-12 |
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| Authors: | Zou Ying Zheng Yubin Yu Shujuan Yan Li Jian Xigao |
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| Affiliation: | Department of Polymer Science, Dalian University of Technology, Dalian 116012, China |
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| Abstract: | It synthesized a series of new-type of PEES-PPES block copolymers with hydroxylterminated PPES oligomer and 4-(4-Hydroxyphenyl)-2,3-phthalazin-1-one(DHPZ) chloroterminated PEES oligomer by means of solution polycondensation method,and characterized the block copolymer by making use of IR,DSC,TGA,and X-WAXD.The results showed that the PEES-PES copolymer possessed high thermal stability and good solubility.The proportion of sulfuryl has great effect on the thermal properties of PEES-PPES,and the modification exhibited the tangible effect of sulfuryl on 4-(4-Hydroxyphenyl)-2,3-phthalazin-1-one(DHPZ) poly(ether sulfone)s. |
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| Keywords: | Poly(ether sulphone)s Phthalazinone Block copolymer |
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