| 旋转成型专用树脂MLPE-8050的开发 |
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| 引用本文： | 尹丽华,张祖平,柒兵文,李平.旋转成型专用树脂MLPE-8050的开发[J].合成树脂及塑料,2007,24(5):36-38. |
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| 作者姓名： | 尹丽华 张祖平 柒兵文 李平 |
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| 作者单位： | 中国石油化工股份有限公司茂名分公司化工分部,广东茂名,525021 |
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| 摘 要： | 通过研究抗氧剂和光稳定剂的协同作用,提出了合理的添加剂配方,并将该配方应用到中密度聚乙烯旋转成型专用树脂MLPE-8050的生产中。采用该专用树脂制备的制品能够达到长期使用的特殊要求,其氧化诱导期可达142.0 min,光老化时间大于2 000 h。
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| 关 键 词： | 中密度聚乙烯 旋转成型 氧化诱导期 光老化 |
| 文章编号： | 1002-1396（2007）05-0036-03 |
| 修稿时间： | 2007-05-16 |
Development of speciality resin suitable for rotational molding |
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| Yin Lihuo,Zhang Zuping,Qi Bingwen,Li Ping.Development of speciality resin suitable for rotational molding[J].China Synthetic Resin and Plastics,2007,24(5):36-38. |
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| Authors: | Yin Lihuo Zhang Zuping Qi Bingwen Li Ping |
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| Affiliation: | Chemical Division, Maoming Petrochemical Company, SINOPEC, Maoming 525021, China |
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| Abstract: | The authors presented a rational recipe of additives via study on the synergistic effect of antioxidant and photostabilizer and used it in the production of the speciality medium density polyethylene resin suitable for rotational moulding.The articles made of the resin (grade MLPE-8050) can reach the particular requirements for long-term usage,having oxidative induction time of 142.0 min and light aging of.2 000 hours. |
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| Keywords: | medium density polyethylene rotational molding oxidative induction time light aging |
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