FIELD: investigating or analyzing materials.
SUBSTANCE: method comprises producing a specimen from a polymeric matrix provided with spherical micro- and nano-particles of a given concentration (1-7%), compressing the specimen, determining longitudinal and transverse strains of the specimen, and plotting longitudinal strains as a function of axial compression. The modulus of flexibility and Poisson coefficient of the composition material and micro- and nano-particles are inferred from the linear section of the curve.
EFFECT: enhanced reliability.
3 cl, 2 dwg
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