RELATION BETWEEN THE MATRIX INHOMOGENEITY AND MECHANICAL-PROPERTIES OF NATURAL-RUBBER

被引：0
|
作者：
MARINOVIC, T [1 ]
KRALJNOVAK, M [1 ]
VEKSLI, Z [1 ]
机构：
[1] RUDJER BOSKOVIC INST, MAGNET RESONANCE LAB, YU-41001 Zagreb, Croatia, YUGOSLAVIA
来源：
KAUTSCHUK GUMMI KUNSTSTOFFE | 1992年 / 45卷 / 03期
关键词：
NATURAL RUBBER; MECHANICAL RELAXATION; ESR-SPIN PROBE METHOD; MATRIX INHOMOGENEITY; GEL PROPERTIES;
D O I：
暂无
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The relationship between the protein content expressed as a percentage of nitrogen in NR and mechanical properties is studied. Several rubber samples differing in nitrogen content and viscosity are selected. The results of stress relaxation, Mooney viscosity and Mooney relaxation are correlated with matrix inhomogeneity and dynamics, studied by the ESR spin probe method. The differences in temperature effect on the mechanical properties obtained for individual rubber samples are ascribed to temperature changes of the interchain interactions of the gel phase.
引用
收藏
页码：190 / +
页数：1
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