Peculiarities of inhibiting the autooxidation of solid state polypropylene with 4,4'-bis(2,6-di-tert-butylphenol)

被引：0
|
作者：
Shanina, EL
Zaikov, GE
Mukmeneva, NA
机构：
[1] RUSSIAN ACAD SCI,INST PHYS CHEM,MOSCOW 117334,RUSSIA
[2] KAZAN STATE TECHNOL UNIV,KAZAN 420015,RUSSIA
来源：
OXIDATION COMMUNICATIONS | 1996年 / 19卷 / 02期
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D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The kinetics of 4,4'-bis (2,6-di-tert-butylphenol) consumption in the course of oxidation of polypropylene (at 130 degrees C, in air) has been studied. It is shown that 3,3', 5,5'-tetra-tert-butyl-4,4'-diphenoquinone (DPQ) is the main product of conversion of the starting BP. An effect of synergism has been revealed on studying stabilization of PP with the BP - DPQ mixtures. The antioxidative activity of BP was compared with that of some other stabilizers.
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页码：228 / 234
页数：7
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