| 抗氧剂PEPQ对聚丙烯加工稳定化的影响 |
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| 引用本文： | 雷祖碧,谭卓华,王庆,王浩江,杨育农. 抗氧剂PEPQ对聚丙烯加工稳定化的影响[J]. 合成材料老化与应用, 2014, 0(4): 25-28 |
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| 作者姓名： | 雷祖碧 谭卓华 王庆 王浩江 杨育农 |
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| 作者单位： | 广州合成材料研究院有限公司,广东广州510665 |
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| 摘 要： | 研究了抗氧剂PEPQ对聚丙烯(PP)树脂的抗氧化性能,并与抗氧剂168进行了对比。结果表明,添加抗氧剂PEPQ的PP树脂具有良好的加工性能和热稳定性能,经5次反复挤出保持良好的力学性能,拉伸强度保持90%以上,黄色指数YID为0.96。
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| 关 键 词： | PP 抗氧剂 稳定性 次挤出 |
Effect of Antioxidant PEPQ on Processing Stabilization of Polypropylene |
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| LEI Zu-bi,TAN Zhuo-hua,WANG Qing,WANG Hao-jiang,YANG Yu-nong. Effect of Antioxidant PEPQ on Processing Stabilization of Polypropylene[J]. Synthetic Materials Aging and Application, 2014, 0(4): 25-28 |
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| Authors: | LEI Zu-bi TAN Zhuo-hua WANG Qing WANG Hao-jiang YANG Yu-nong |
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| Affiliation: | ( Guangzhou Research Institute Co. Ltd., of Synthetic Materials, Guangzhou 510665, Guangdong, China) |
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| Abstract: | The anti-oxygenation properties of antioxidant PEPQ in polypropylene （ PP ） resin were studied and compared with antioxidant 168. Results show that the added antioxidants PEPQ has excellent processability and thermal stability,excellent mechanical properties of 5 times repeated extrusion,tensile strength was above 90%and the YID was 0. 96. |
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| Keywords: | PP PP antioxidant stability extrusion of 5 times |
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