| PUA/MMT复合材料的制备与研究 |
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| 引用本文： | 高丽君,户敏,周立明,方少明,郭良起,白国营,马松涛,刘春森,王锐,张强.PUA/MMT复合材料的制备与研究[J].工程塑料应用,2010,38(8). |
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| 作者姓名： | 高丽君 户敏 周立明 方少明 郭良起 白国营 马松涛 刘春森 王锐 张强 |
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| 作者单位： | 郑州轻工业学院河南省表界面科学重点实验室; |
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| 基金项目： | 河南省教育厅自然科学基金资助项目 |
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| 摘 要： | 采用硝酸锌、烯丙基三苯基溴化磷(APB)为插层剂对蒙脱土(MMT)进行无机-有机复合改性,实现对MMT的改性.利用改性后的MMT制备了丙烯酸酯类聚氨酯(PUA)/MMT复合材料.研究了PUA/MMT复合材料的结构和性能.结果表明,改性MMT加入后,PUA/MMT复合材料的热稳定性和玻璃化转变温度得到提高,但拉伸强度随着改性MMT含量的增加先升高后降低.以金黄色葡萄球菌为研究对象对改性MMT和PUA/MMT复合材料进行抗菌定性测试,结果表明,PUA/MMT复合材料的抗菌性能不明显,但改性MMT具有较好的抗菌性能.
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| 关 键 词： | 蒙脱土 硝酸锌 烯丙基三苯基溴化磷 丙烯酸酯类聚氨酯 复合材料 |
STUDY AND PREPARATION OF POLY(URETHANE-ACRYLATE)/MONTORILONITE COMPOSITES |
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| Gao Lijun,Hu Min,Zhou Liming,Fang Shaoming,Guo Liangqi,Bai Guoying,Ma Songtao,Liu Chunsen,Wang Rui,Zhang Qiang.STUDY AND PREPARATION OF POLY(URETHANE-ACRYLATE)/MONTORILONITE COMPOSITES[J].Engineering Plastics Application,2010,38(8). |
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| Authors: | Gao Lijun Hu Min Zhou Liming Fang Shaoming Guo Liangqi Bai Guoying Ma Songtao Liu Chunsen Wang Rui Zhang Qiang |
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| Affiliation: | Gao Lijun,Hu Min,Zhou Liming,Fang Shaoming,Guo Liangqi,Bai Guoying,Ma Songtao,Liu Chunsen,Wang Rui,Zhang Qiang(Zhengzhou University of Light Industry,Henan Provincial Key Laboratory of Surface & Interface Science,Zhengzhou 450002,China) |
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| Abstract: | Zinc nitrate and allyl triphenyl phosphonium bromide(APB) were used as intercalation agent to modify montorilonite(MMT) in order to expand the space between the layers.Then,poly(urethane-acrylate)(PUA)/MMT composites were prepared by the modified MMT and PUA.Structure and properties of the materials were characterized.The results indicated that the thermal stability and glass transition temperature of composites increased by adding MMT,however,the tensile strength of composites at first increased and then r... |
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| Keywords: | montmorillonite zinc nitrate allyl triphenyl phosphonium bromide poly(urethane-acrylate) composite |
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