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东华大学纤维材料改性国家重点实验室,上海 200051
Published:2004-04,
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Jing-rong WANG, Da-jun CHEN. The Chemical Degradation Mechanism of Polyurethane Wastes. [J]. Polymer Bulletin 17(2):85-90(2004)
DOI:
Jing-rong WANG, Da-jun CHEN. The Chemical Degradation Mechanism of Polyurethane Wastes. [J]. Polymer Bulletin 17(2):85-90(2004) DOI: 10.14028/j.cnki.1003-3726.2004.02.013.
根据降解剂的种类,聚氨酯废弃物的化学回收方法可以分为醇解法、胺解法、醇胺法、磷酸酯法、水解法、碱解法、氨解法、热解法、氢解法等等。本文主要介绍了前四种方法的降解机理。
Polyurethane wastes can be degraded by treatment with alcohol
amino
alkanolamine
phosphonate etc. The degradation mechanisms of the mainly chemical recycling methods are described.
聚氨酯废弃物化学回收方法降解机理
Polyurethane wastesChemical recyclingDegradation mechanism
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