| 淀粉／聚乙烯共混物的降解 |
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| 引用本文： | 于九皋 黎汉生. 淀粉／聚乙烯共混物的降解[J]. 应用化学, 1998, 15(6): 86-88 |
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| 作者姓名： | 于九皋 黎汉生 |
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| 作者单位： | 天津大学化学系 |
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| 摘 要： | 淀粉和聚乙烯二者极性差别很大，如何提高淀粉／聚乙烯共混物降解塑料中两相的相容性是此项研究的技术关键．采用添加增容剂［１］，或进行淀粉疏水改性［２］，或对聚乙烯进行亲水改性［３］的办法均取得了一定的进展．本文在提高相容性研究的基础上，又添加油酸和有机铁...
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| 关 键 词： | 淀粉，聚乙烯，共混，降解 |
| 收稿时间： | 1998-03-25 |
On the Degradation of Starch/Polyethylene Blends |
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| Yu Jiugao,Li Hansheng,Gao Jianping,Lin Tong. On the Degradation of Starch/Polyethylene Blends[J]. Chinese Journal of Applied Chemistry, 1998, 15(6): 86-88 |
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| Authors: | Yu Jiugao Li Hansheng Gao Jianping Lin Tong |
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| Affiliation: | Yu Jiugao*,Li Hansheng,Gao Jianping,Lin Tong |
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| Abstract: | The influences of environmental temperature, humidity and oxygen concentration on the mechanical properties, viscosityaverage molecular weight, hydroperoxide concentration and micrograph of starch/polyethylene blends have been investigated. The results revealed an acceleration effect of starch on the degradation of polyethylene. |
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| Keywords: | starch polyethylene blend degradation |
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