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Effect of gamma irradiation on density and thermal expansion changes of uniaxially oriented linear low-density polyethylene |
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| Authors: | Z. Kacarevic-Popovi D. Kostoski L. J. Novakovi |
| Affiliation: | Vinca Institute of Nuclear Sciences, P.O. Box 522, Belgrade, Yugoslavia |
| Abstract: | The density and thermal expansion behaviour of linear low density polyethylene, over the temperature range from −95° to +10°C, is measured. The influence of drawing on density and thermal expansion behaviour is related to the chain scission and crosslinking induced by the γ irradiation. |
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