| 丁苯橡胶接枝马来酸酐增容丁苯橡胶/蛭石复合材料的制备 |
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| 引用本文： | 陈晓松,侯文顺,李秀华,熊煦,张明. 丁苯橡胶接枝马来酸酐增容丁苯橡胶/蛭石复合材料的制备[J]. 弹性体, 2012, 22(4): 33-36 |
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| 作者姓名： | 陈晓松 侯文顺 李秀华 熊煦 张明 |
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| 作者单位： | 1. 常州工程职业技术学院,江苏常州,213164
2. 扬州大学化学化工学院,江苏扬州,225002 |
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| 基金项目： | 江苏省科技厅科技创新与成果转化专项引导资金资助项目，2010年度江苏省高校大学生实践创新训练计划项目 |
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| 摘 要： | 通过力化学接枝反应制得丁苯橡胶接枝马来酸酐,用傅里叶变换衰减全反射红外光谱对接枝物进行了定性表征。将所制备的丁苯橡胶接枝马来酸酐应用于丁苯橡胶/蛭石复合材料体系中,研究了膨胀蛭石和接枝单体马来酸酐的用量对复合材料性能的影响,并通过电子扫描显微镜观察了复合材料内部的微观结构。实验结果表明:当接枝单体用量为6phr、膨胀蛭石用量为15phr时,复合材料综合性能较好。适量丁苯橡胶接枝马来酸酐的生成,有利于改善丁苯橡胶与膨胀蛭石两相间的界面结合。
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| 关 键 词： | 丁苯橡胶接枝马来酸酐 力化学接枝反应 膨胀蛭石 复合材料 |
Preparation of SBR/VMT composite compatilized by SBR-g-MAH |
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| CHEN Xiao-song , HOU Wen-shun , LI Xiu-hua , XIONG Xu , ZHANG Ming. Preparation of SBR/VMT composite compatilized by SBR-g-MAH[J]. China Elastomerics, 2012, 22(4): 33-36 |
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| Authors: | CHEN Xiao-song HOU Wen-shun LI Xiu-hua XIONG Xu ZHANG Ming |
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| Affiliation: | 1.Changzhou Institute of Engineering Technology,Changzhou 213164,China;2.College of Chemistry and Chemical Engineering,Yangzhou University,Yangzhou 225002,China) |
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| Abstract: | Grafting of maleic anhydride onto styrene-butadiene rubber（SBR-g-MAH） was prepared by mechanochemical grafting reaction,and the grafting copolymer was qualitatively analyzed by fourier transform attenuated total reflection infrared spectroscopy（ATR-FTIR）.The composite of SBR/VMT was produced with SBR-g-MAH as compatilizer.The effects of dosages of MAH and expanded vermiculite（EVMT） to the composite were investigated.The microscopic structure of the composite was observed through the scanning electron microscope（SEM）.The results showed that the composite with better comprehensive properties was obtained,when the dosages of MAH and EVMT were 6 phr and 15 phr separately.The production of right amount of SBR-g-MAH can improve the compatibility of two-phase in the composite. |
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| Keywords: | SBR-g-MAH mechanochemical grafting reaction expanded vermiculite composite |
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