| 氮氧基键合型聚丙烯的光氧老化研究 |
| |
| 引用本文： | 胡行俊.氮氧基键合型聚丙烯的光氧老化研究[J].现代塑料加工应用,2003,15(1):10-11. |
| |
| 作者姓名： | 胡行俊 |
| |
| 作者单位： | 广州合成材料研究院,510665 |
| |
| 摘 要： | 考察了受阻胺类,受阻酚类以及键合氮氧改性型等助剂对聚丙烯熔体状态的影响,较全面地分析了聚丙烯的耐候性行为及含氮氧基团助剂对增进聚丙烯耐候性行为方面的作用。从研究结果可以看出键合型聚丙烯不仅可行,而且耐候性和耐溶剂抽提性能非常优越。
|
| 关 键 词： | 氮氧基键合型 聚丙烯 光氧老化 研究 耐候性 含氮氧基团助剂 键合改性聚丙烯 光氧降解 |
| 修稿时间： | 2002年8月20日 |
STUDY ON WEATHERING QUALITY OF POLYPROPYLENE |
| |
| Hu Xingjun.STUDY ON WEATHERING QUALITY OF POLYPROPYLENE[J].Modern Plastics Processing and Applications,2003,15(1):10-11. |
| |
| Authors: | Hu Xingjun |
| |
| Affiliation: | Guangzhou Research Institute of Synthetic Materials |
| |
| Abstract: | The melting state of PP influenced by adding hindered amine, hindered phenol and bounded nitroxyl radicals, and the performance of PP weathering resistace were studied . The role of nitoxyl radical to improve PP against photooxidation was investigated. It was observed that bound modified PP had an excellent weathering resistance and solvent extraction resistance. |
| |
| Keywords: | photooxidation weathering resistant bound modified PP |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
