HYDROPEROXIDATION IN THE LOW-TEMPERATURE THERMOOXIDATION OF LINEAR LOW-DENSITY POLYETHYLENE

被引:10
|
作者
FANTON, E [1 ]
TIDJANI, A [1 ]
ARNAUD, R [1 ]
机构
[1] UNIV CLERMONT FERRAND,PHOTOCHIM MOLEC & MACROMOLEC LAB,CNRS,URA 433,F-63177 CLERMONT FERRAND,FRANCE
关键词
HYDROPEROXIDATION; THERMOOXIDATION; LLDPE;
D O I
10.1016/0032-3861(94)90715-3
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
Thermooxidation at 80 degrees C of two types of low density polyethylene (ethylene-1-butene and ethylene-1-propene) was examined from i.r. spectroscopic measurements. The maximum concentration of isolated hydroperoxides was determined and compared with the initial content of vinyl and vinylidene unsaturations of the polymer films.
引用
收藏
页码:433 / 434
页数:2
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