The effect of ultraviolet radiation on the stress relaxation rate of polymers |
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| Authors: | V R Regel N N Chernyi T B Boboev |
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| Institution: | (1) Ioffe Physicotechnical Institute AS USSR, Leningrad |
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| Abstract: | The effect of UV radiation on the stress relaxation rate for four different polymers was investigated. A reversible increase in the stress relaxation rate was noted: the rate increased during irradiation and declined after its termination. It is assumed that this effect involves the rupture of stressed polymer macromolecules by the action of UV rays.Mekhanika Polimerov, Vol. 3, No. 4, pp. 615–618, 1967 |
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