Efficiency of antiozonants under conditions of static load. Dependence on deformation, content of the additive and ozone concentration

被引：0
|
作者：
Popov, A.A. [1 ]
Parfenov, V.M. [1 ]
Krasheninnikova, G.A. [1 ]
Zaikov, G.Ye. [1 ]
机构：
[1] U.S.S.R. Acad of Sciences, Russia
来源：
Polymer science USSR | 1988年 / 30卷 / 03期
关键词：
Ozone--Chemical Reactions - Rubber Compounding--Additives - Rubber Products--Stabilizers;
D O I：
10.1016/0032-3950(88)90106-2
中图分类号：
学科分类号：
摘要：
The influence of uniaxial elongation (10 to 160%) on the efficiency of various antiozonants was studied in radiation and sulphur-crosslinked synthetic rubber SKI-3 (poly-cis-1,4-isoprene). The activity of the antiozonant was evaluated from the time dependence of stress. The experimental data are explained by assuming that the antiozonant fulfils two simultaneous functions by reacting with ozone and participating in the formation of a protective surface layer.
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页码：658 / 665
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