| 受阻酚抗氧剂在SBR/HAF混炼胶中的应用 |
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| 引用本文： | 郭建华,曾幸荣,杨育农,王庆.受阻酚抗氧剂在SBR/HAF混炼胶中的应用[J].合成材料老化与应用,2011(6):1-5. |
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| 作者姓名： | 郭建华 曾幸荣 杨育农 王庆 |
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| 作者单位： | 华南理工大学材料科学与工程学院;广州合成材料研究院有限公司 |
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| 基金项目： | 2009年省部产学研结合项目;广东省科技计划项目(2009B011400042,2010B010900013) |
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| 摘 要： | 研究了抗氧剂GM、抗氧剂264和抗氧剂2246对SBR/HAF混炼胶的硫化特性、力学性能和耐热老化性能的影响,并通过TG分析表征混炼胶的耐热稳定性.结果表明,与抗氧剂264和抗氧剂2246相比,添加抗氧剂GM的混炼胶具有更好的防焦烧性能,更高的力学性能以及更优异的耐热老化性能.TG分析表明,在三种抗氧剂中,加入抗氧剂G...
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| 关 键 词： | 受阻酚抗氧剂 SBR GM 耐热老化性能 TG |
Application of Hindered Phenolic Antioxidants in SBR/HAF Blends |
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| GUO Jian-hua,ZENG Xing-rong,YANG Yu-nong,WANG-Qing.Application of Hindered Phenolic Antioxidants in SBR/HAF Blends[J].Synthetic Materials Aging and Application,2011(6):1-5. |
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| Authors: | GUO Jian-hua ZENG Xing-rong YANG Yu-nong WANG-Qing |
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| Affiliation: | 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,Guangdong,China) |
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| Abstract: | The effect of hindered phenolic antioxidants such as GM,264 and 2246 on the curing characteristics,mechanical properties and heat aging properties of SBR/HAF blends had been investigated and the thermal stability of the blends was characterized by TG analysis.The results show that SBR/HAF blends added with antioxidant GM exhibits better anti-scorching properties and higher mechanical properties and better heat aging properties than that with antioxidant 264 and 2246.TG analysis shows that the thermal stability of the blends with the addition of antioxidant GM is better than that of antioxidant 264 and 2246. |
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| Keywords: | hindered phenolic antioxidant SBR GM Heat aging property TG |
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