Critical antioxidant concentrations in polymer oxidation - I. Fundamental aspects

被引：8
作者：
Gugumus, F [1 ]
机构：
[1] Ciba Specialty Chem, Basel, Switzerland
来源：
POLYMER DEGRADATION AND STABILITY | 1998年 / 60卷 / 01期
关键词：
D O I：
10.1016/S0141-3910(97)00035-9
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Different theoretical derivations of the 'critical antioxidant concentration' in inhibited polymer oxidation are reviewed and discussed in detail. It is shown that they are not valid. There are no critical phenomena in oxidizing polymers in the absence of antioxidants. There are no critical conditions in the presence of inhibitors. There is no critical antioxidant concentration. (C) 1998 Elsevier Science Limited. All rights reserved.
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页码：85 / 97
页数：13
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