| 红外控温材料丙烯酸接枝石蜡的酰化研究 |
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| 引用本文： | 孙翠玲, 徐国跃, 毛国强, 马文来. 红外控温材料丙烯酸接枝石蜡的酰化研究[J]. 红外技术, 2011, 33(8): 470-472. DOI: 10.3969/j.issn.1001-8891.2011.08.009 |
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| 作者姓名： | 孙翠玲 徐国跃 毛国强 马文来 |
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| 作者单位： | 1. 滨州学院飞行学院,山东滨州,256400
2. 南京航空航天大学材料科学与技术学院,江苏南京,210016 |
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| 基金项目： | 滨州学院青年人才创新基金(编号:9140A10020207HK02);滨州学院青年项目(编号:BZXYG1012) |
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| 摘 要： | 以丙烯酸(AA)极性单体与石蜡接枝得到的丙烯酸接枝石蜡与酰胺反应生成酰化的接枝石蜡.用红外光谱仪和差示扫描量热仪对酰化的丙烯酸接枝石蜡的结构和热性能进行了分析.与未改性石蜡相比,酰化的丙烯酸接枝石蜡相变温度提高了16.3％,相变潜热提高了59.07％,在三种改性石蜡中酰化的丙烯酸接枝石蜡相变温度最高,相变潜热最大.分析三种改性石蜡的分子结构与其相变温度相变潜热的关系.
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| 关 键 词： | 石蜡 丙烯酸 酰化 相变温度 相变潜热 |
Study of Temperature Control Material Acylate of Paraffin Graft Acrylic Acid in Infrared Stealth Technology |
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| SUN Cui-ling, XU Guo-yue, MAO Guo-qiang, MA Wen-lai. Study of Temperature Control Material Acylate of Paraffin Graft Acrylic Acid in Infrared Stealth Technology[J]. Infrared Technology , 2011, 33(8): 470-472. DOI: 10.3969/j.issn.1001-8891.2011.08.009 |
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| Authors: | SUN Cui-ling XU Guo-yue MAO Guo-qiang MA Wen-lai |
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| Affiliation: | SUN Cui-ling1,XU Guo-yue2,MAO Guo-qiang1,MA Wen-lai1(1.Binzhou University,Flying College,Binzhou Shandong 256400,China,2.Nanjing University Of Aeronautics and Astronautics,College of Material Science & Engineering,Nanjing 210016,China) |
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| Abstract: | The Acylation reaction of Paraffin graft Acrylic acid with aniline was carried out using the catalyst of Zn.The structure and the thermal property of the acylate were characterized by IR and DSC respectively.Modified paraffin's phase change temperature was widened by 16.3% successfully,and its latent heat was improved by 59.07% compared to paraffin.Of the three modified paraffins(paraffin-g-AA,paraffin-g-MMA,acylate of paraffin graft acrylic acid),acylate's phase change temperature/latent heat is the best.T... |
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| Keywords: | paraffin amidation phase change temperature phase change latent heat |
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