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JOURNALS // Proceedings of the Yerevan State University, series Physical and Mathematical Sciences // Archive

Proceedings of the YSU, Physical and Mathematical Sciences, 1990 Issue 3, Pages 57–59 (Mi uzeru820)

Physics

The influence of $\gamma$-radiation on molecular characteristics of polyethylene. III. The investigation of the moleculair mass distribution

V. G. Barkhudarian, M. G. Avetisyan, V. I. Vardanyan

Yerevan State University

Abstract: By the method of turbidimetry the influence of $\gamma$-radiation on the molecular mass distribution of high pressure polyethylene has been investigated. It has been shown that in the polymer under the influence of $\gamma$-radiation degradation and bonding processes take place simultaneously, which are more expressed for thin samples.

UDC: 541(64+127):539.2

Received: 08.12.1989
Accepted: 15.04.1991



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