| Nano-HA/PLA复合材料的制备与性能评价 |
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| 引用本文： | 王俊凤,孟昭春,王芳. Nano-HA/PLA复合材料的制备与性能评价[J]. 陕西化工, 2014, 0(3): 579-582 |
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| 作者姓名： | 王俊凤 孟昭春 王芳 |
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| 作者单位： | [1]莱芜市产品质量监督检验所,山东莱芜271100 [2]山东中齐耐火材料有限公司,山东青岛266043 |
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| 摘 要： | 采用均匀沉淀法制备纳米羟基磷灰石（nano-HA）粉末.采用溶液共混-超声分散（SUD）-溶剂挥发法,制备纳米羟基磷灰石（nano-HA）/聚乳酸（PLA）复合材料薄膜,并对其均匀性、热性能等进行研究.结果表明,材料分散均匀,纳米羟基磷灰石与聚乳酸基体之间结合良好.
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| 关 键 词： | 聚乳酸 羟基磷灰石 复合材料 |
Preparation and characterization of nano-HA/PLA composite |
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| WANG Jun-fengLaiwu Products Supervision and Testing Institute,Laiwu,China MENG Zhao-chunLaiwu Products Supervision and Testing Institute,Laiwu,China WANG Fang. Preparation and characterization of nano-HA/PLA composite[J]. Applied Chemical Industry, 2014, 0(3): 579-582 |
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| Authors: | WANG Jun-fengLaiwu Products Supervision Testing Institute Laiwu China MENG Zhao-chunLaiwu Products Supervision Testing Institute Laiwu China WANG Fang |
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| Affiliation: | WANG Jun-feng(Laiwu Products Supervision and Testing Institute ,Laiwu 271100 ,China) MENG Zhao-chun(Laiwu Products Supervision and Testing Institute ,Laiwu 271100 ,China) WANG Fang(Shandong Zhongqi Refractory Co., Ltd., Qingdao 266043, China) |
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| Abstract: | The hydroxyapatite （HA） powder was successfully prepared by using homogeneous precipitation method.Nano-HA and polylactic acid （PLA） was mixed by solution-ultrasonic dispersion （SUD） method in N,N-dimethyllfonnamide （DMF）,and the nano-HA/PLA composites film was prepared after drying.The dispersion of HA particles in composites was observed by metallographic microscope,and the swelling thermal property of composites were evaluated.The result shows that the bonding between the two components are fairly well. |
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| Keywords: | polylactic acid hydroxyapatite composite |
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