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W. Czerwiński, S. Mazurkiewicz


Investigation on the effect of diffusion stabilization on the ageing of Tarnamid T-27 polyamide


Polimery 1980, No 8, 293


DOI: dx.doi.org/10.14314/polimery.1980.293

Summary

The results of studies as well as the interpretation of the effect of diffusion stabilization on the ageing of Tarnamid T-27 polyamide have been presented. As stabilizers, hydroquinone and potassium iodide have been used. As a comparative criterion of the properties of stabilized and non-stabilized Tarnamid the following properties have been taken: relative elongation at break, maximum stress during stretching and modulus of elasticity. An advantageous effect of stabilization on the strength properties both in immediate test and in fatigue test has been observed.


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