| 聚磷酸钙可降解纤维研究 |
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| 引用本文： | 常青,石宗利,李重庵.聚磷酸钙可降解纤维研究[J].环境科学,1997(2):52-53,57. |
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| 作者姓名： | 常青 石宗利 李重庵 |
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| 作者单位： | 兰州铁道学院环境工程系，兰州铁道学院土木工程系 |
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| 摘 要： | 为解决材料在环境中的降解问题，制备了聚磷酸钙纤维．研究表明其结构为无定形玻璃态，抗拉强度为１．９０ＧＰａ，弹性模量为６７．５ＧＰａ，并可发生化学降解，故可作为可降解复合材料的增强纤维
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| 关 键 词： | 聚磷酸钙，纤维，降解，复合材料 |
| 收稿时间： | 1996/11/3 0:00:00 |
Studies on Degradable Calcium Polyphosphate Fibers |
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| Chang Qing,Shi Zongli and Li Chongan.Studies on Degradable Calcium Polyphosphate Fibers[J].Chinese Journal of Environmental Science,1997(2):52-53,57. |
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| Authors: | Chang Qing Shi Zongli and Li Chongan |
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| Institution: | Dept.of Environ. Eng., Lanzhou Railway College, Lanzhou, 730070;Dept.of Civil Eng., Lanzhou Railway College, Lanzhou 730070;Dept.of Civil Eng., Lanzhou Railway College, Lanzhou 730070 |
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| Abstract: | Calcium polyphosphate fibers have been prepared.The research showed that the structure of the fiber is glass state,the tensile strength is 1 90GPa,the modulus of elasticity is 67 5GPa,and the fibers are chemically degradable.So it can be used as reinforcing fibers for degradable composite materials. |
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| Keywords: | calcium polyphosphate degradation fiber composite material |
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