METHOD OF DETERMINING YANG ELASTICITY MODULUS AND POISON COEFFICIENT OF MICRO- AND NANO-PARTICLES

摘要

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