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Prediction of the creep of polyester resin in the presence of randomly acting temperature and humidity factors

1. Stationary random processes

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Polymer Mechanics Aims and scope

Abstract

The possibility of using the theory of random processes to predict the temperature and moisture creep of polymeric materials in the presence of randomly acting temperature and humidity factors is considered. A procedure for estimating the long-term deformation under such conditions is described with reference to the uniaxial creep of PN-3 polyester resin using time—temperature and time—moisture superposition. The possible correlation of the ambient temperature and humidity is taken into account. The results of a computer calculation show that the theoretical and experimental data are in satisfactory agreement.

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Literature cited

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Authors
  1. G. A. Andrikson
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  2. Z. V. Kalnroze
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Additional information

Institute of Polymer Mechanics, Academy of Sciences of the Latvian SSR, Riga. Translated from Mekhanika Polimerov, No. 2, pp. 219–226, March–April, 1973.

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Andrikson, G.A., Kalnroze, Z.V. Prediction of the creep of polyester resin in the presence of randomly acting temperature and humidity factors. Polymer Mechanics 9, 194–199 (1973). https://doi.org/10.1007/BF00855034

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  • DOI: https://doi.org/10.1007/BF00855034

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