| 抗氧剂GM对SBR/HAF共混胶耐热老化性能的影响 |
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| 引用本文： | 郭建华,李娜,曾幸荣,杨育农,王庆. 抗氧剂GM对SBR/HAF共混胶耐热老化性能的影响[J]. 合成材料老化与应用, 2011, 40(5): 1-4,47 |
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| 作者姓名： | 郭建华 李娜 曾幸荣 杨育农 王庆 |
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| 作者单位： | 1. 华南理工大学材料科学与工程学院,广东广州,510640
2. 广州合成材料研究院有限公司,广东广州,510665 |
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| 基金项目： | 2009年省部产学研结合项目2009B090300290 |
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| 摘 要： | 研究了抗氧剂GM对SBR/HAF共混胶的硫化特性、力学性能和耐热老化性能的影响,并通过TG分析表征共混胶的耐热稳定性.结果表明,抗氧剂GM具有防止焦烧和软化胶料的作用,随着GM用量的增大,共混胶的伸长率和撕裂强度升高,硬度下降.共混胶的耐热老化性能随抗氧剂GM用量增大而提高,GM用量以3份为宜.TG分析表明,加入抗氧剂...
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| 关 键 词： | 抗氧剂GM SBR 耐热老化性能 TG |
Effect of Antioxidant GM on the Heat Aging Properties of SBR/HAF Blends |
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| GUO Jian-hua,LI-Na,ZENG Xing-rong,YANG Yu-nong,WANG-Qing. Effect of Antioxidant GM on the Heat Aging Properties of SBR/HAF Blends[J]. Synthetic Materials Aging and Application, 2011, 40(5): 1-4,47 |
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| Authors: | GUO Jian-hua LI-Na ZENG Xing-rong YANG Yu-nong WANG-Qing |
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| Affiliation: | GUO Jian-hua1,LI-Na1,ZENG Xing-rong1,YANG Yu-nong2,WANG-Qing2 (1 Collage of Materials Science and Engineering,South China University of Technology,Guangzhou 510640,Guangdong,China,2 Guangzhou Research Institute of Synthetic Materials,Guangzhou 510665,China) |
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| Abstract: | The effect of antioxidant GM on the curing characteristics,mechanical properties and heat aging properties of SBR/HAF blends had been researched and the heat stability of the blends was chacharacterized by TG analysis.The results show that antioxidant GM have effect on anti-scorching and softening.The tear strength and elongation at break incerase while hardness decreases with the addition of GM.The heat aging properties of the blends are improved with the increasing of GM dosage and the proper dosage of GM... |
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| Keywords: | antioxidant GM SBR heat aging properties TG |
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