| 受控堆肥生物降解法测定全生物降解塑料(PBS)性能 |
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| 引用本文： | 于镜华,季君晖,周玉杨.受控堆肥生物降解法测定全生物降解塑料(PBS)性能[J].化工新型材料,2007,35(2):76-77. |
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| 作者姓名： | 于镜华 季君晖 周玉杨 |
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| 作者单位： | 中国科学院理化所抗菌材料检测中心,北京,100080 |
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| 摘 要： | 依据GB/T 19277-2003/ISO 14855:1999,对降解塑料聚丁二酸丁二醇酯(PBS)、丁二酸对苯二甲酸丁二醇共聚酯(PBST)进行堆肥化条件下生物降解能力的测定.试验结果,用此方法评价塑料生物降解性能是可行的.PBS、PBST具有良好的生物降解性.建立了高分子材料测定方法的操作系统.
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| 关 键 词： | 聚丁二酸丁二醇酯 堆肥 生物降解 |
| 修稿时间： | 2007年1月8日 |
Evaluating the biodegradation capability of plastics under controlled composting conditions |
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| Yu Jinghua,Ji Junhui,Zhou Yuyang.Evaluating the biodegradation capability of plastics under controlled composting conditions[J].New Chemical Materials,2007,35(2):76-77. |
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| Authors: | Yu Jinghua Ji Junhui Zhou Yuyang |
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| Abstract: | According to GB/T 19277-2003/ISO 14855:1999,the biodegradation behaviors of poly(butylene succinate)(PBS) and poly(butylene succinate-co-butylene terephthalate)(PBST) was studied under controlled composting conditions.The results indicate that it is feasible to evaluate the biodegradation capability of plastics utilizing this system.PBS and PBST can be well biodegraded in compost. |
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| Keywords: | poly(butylene succinate) composting biodegradation |
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