| 原位缩聚合成含聚芳酰胺／酯的微相复合物 Ⅴ．共聚酰胺与聚砜的微相复合物制备 |
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| 引用本文： | 黄双武,吴美琰,张树范. 原位缩聚合成含聚芳酰胺／酯的微相复合物 Ⅴ．共聚酰胺与聚砜的微相复合物制备[J]. 合成技术及应用, 2006, 0(3) |
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| 作者姓名： | 黄双武 吴美琰 张树范 |
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| 作者单位： | 美光半导体亚洲有限公司，中国科学院化学所，中国科学院化学所 新加坡 339942，北京 100080，北京 100080 |
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| 摘 要： | 用原位缩聚法合成了芳香-脂肪共聚酰胺与聚砜的徽相复合物(PAA／PSF)。初步结果表明:PAA／PSF微相复合物具有热致液晶性能;PAA的加入大大提高了微相复合物的力学性能。以PA30(PAA=29．5ω)为例,拉伸强度和模量分别提高到原来的2．5倍和3．5倍。
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| 关 键 词： | 微相复合物 原位缩聚 芳香-脂肪共聚酰胺 聚砜 分子间相互作用 |
Aromatic polyamide (or polyester)-containing microcomposites by in-situ polycondensation |
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| Huang Shuangwu,Wu Meiyan,Zhang Shufan. Aromatic polyamide (or polyester)-containing microcomposites by in-situ polycondensation[J]. Synthetic Technology and Application, 2006, 0(3) |
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| Authors: | Huang Shuangwu Wu Meiyan Zhang Shufan |
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| Abstract: | The microcomposites of aromatic-aliphatic copolyamide with polysulfone (PAA/PSF) were synthesized by in-situ polycondensation. The preliminary results showed that PAA/PSF microcomposites possessed thermotropic liquid crystalline behaviors.The addition of PAA component greatly improved the mechanical properties of PAA/PSF systems. For example, the tensile strength and modulus of PAA/PSF microcomposites increased 2.5 times and 3.5 times that of PSF matrix polymer respectively when 29.5% of PAA component was incorporated. |
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| Keywords: | microcomposite in-situ direct polycondesation aromatic-aliphatic copolyamide polysulfone |
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