| 淀粉粒径对微细化淀粉/LDPE共混体系降解性能影响 |
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| 引用本文： | 吴俊,谢守和,谢笔钧. 淀粉粒径对微细化淀粉/LDPE共混体系降解性能影响[J]. 塑料工业, 2005, 33(5): 36-38,45 |
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| 作者姓名： | 吴俊 谢守和 谢笔钧 |
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| 作者单位： | 军事经济学院营养食品研究所,湖北,武汉,430035;华中农业大学食品科技学院,湖北,武汉,430070 |
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| 基金项目： | 国家高技术研究发展计划(863计划)项目(2002AA6Z3181)，湖北省自然科学基金项目(2003ABA102) |
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| 摘 要： | 采用光降解、土埋降解和环境降解法，研究了不同粒径微细化淀粉／LDPE共混膜的降解性能。结果表明，淀粉粒径的降低促进LDPE的环境降解基体的形成，加速淀粉和LDPE的环境降解速度。微细化淀粉／LDPE共混体系的降解是环境促降解因子共同作用的结果。
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| 关 键 词： | 淀粉 微细化 LDPE 降解 |
| 文章编号： | 1005-5770(2005)05-0036-03 |
Effect of Starch Particle Diameter on Degradability of Micronized Starch/LDPE Blend |
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| WU Jun,XIE Shou-he,XIE Bi-jun. Effect of Starch Particle Diameter on Degradability of Micronized Starch/LDPE Blend[J]. China Plastics Industry, 2005, 33(5): 36-38,45 |
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| Authors: | WU Jun XIE Shou-he XIE Bi-jun |
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| Affiliation: | WU Jun1,XIE Shou-he1,XIE Bi-jun2 |
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| Abstract: | The degradability of micronized starch/LDPE blends was studied by means of photodegradation,soil degradation and environmental degradation.The results showed that with the decrease of starch granularity,the degradability of LDPE and starch was improved,and the degradation process of micronized starch/LDPE blend was the result of co-action of certain environmental factors. |
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| Keywords: | Starch Micronization LDPE Degradation |
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