| 聚芳醚酰胺和聚芳醚砜酰胺的研究 |
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| 引用本文： | 陈懿,宋才生.聚芳醚酰胺和聚芳醚砜酰胺的研究[J].功能材料,1996,27(5):455-458. |
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| 作者姓名： | 陈懿 宋才生 |
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| 作者单位： | 江西师范大学化学系 |
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| 摘 要： | 研究了醚酰胺和砜酰胺作为第三单体对聚对苯二甲酰对苯二胺（ＰＰＴＡ）的改性。结果表明，在ＰＰＴＡ分子中引入一定量的第三单体，并不会降低ＰＰＴＡ纤维的一些优良性能，相反，改性的ＰＰＴＡ在溶解性、耐燃性、韧性等方面得到改善。
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| 关 键 词： | PPTA 改性 聚芳醚酰胺 |
Study on Aromatic Polyether Amides and Aromatic Polysulfonyl Amides |
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| Chen Yi,Song Caisheng.Study on Aromatic Polyether Amides and Aromatic Polysulfonyl Amides[J].Journal of Functional Materials,1996,27(5):455-458. |
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| Authors: | Chen Yi Song Caisheng |
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| Abstract: | Both amides and sullenly amides,used as the third monomer,are studied in modem PPTA.It indicated that the good properties of PPTA are not changed when a quantity of the third unit has been added.In contrast,the modified PPTA is favorable to solubility,flame resistance and toughness. |
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| Keywords: | PPTA modified PPTA |
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