Composites based on polyurethane–urea and ground rubber from car tyres: relation between structure and properties

Černý, Miroslav; Jančář, J.

doi:10.1007/s11696-016-0060-0

Cited by 6 publications

(3 citation statements)

References 15 publications

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“…(18) and (22) can be accompanied with this assumption resulting in Eq. (27). Equation (28) serves as its specification:…”

Section: Compliance With Ethical Standardsmentioning

confidence: 99%

“…where In the Eqs. (27) and (28), there is a lot of subscripts representing amount of phases in n-component system (1 = matrix, 2 = two-component composite, n = for n-component composite). If the number is added by letter n, the member value is valid for porous system.…”

Section: Compliance With Ethical Standardsmentioning

confidence: 99%

“…In accordance with our previously published work [27], interspace filling parameter (n p ) was included in our concept as a key parameter defining the amount of PUR matrix filling the volume between GR particles. n p can be calculated according to Eq.…”

Section: Introductionmentioning

confidence: 99%

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A new approach to the structure–properties relationship evaluation for porous polymer composites

et al. 2020

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In proposed study the effect of the composition and structure of polyurethane/ground rubber (PUR/GR) composites on the mechanical behavior was evaluated. The structure-properties relationship was studied for PUR matrices with different polarity, porosity and mechanical properties. The morphology of PUR/GR composites was expressed by two structural parameters-interspace filling and interspace volume. Experimental data of mechanical testing were fitted by powerlaw functions containing mentioned structural parameters whereas exponents of these parameters reflect differences in mechanical properties and chemical composition of PUR matrices. Obtained equations describe the mechanical behavior with respect to the structure and morphology of porous PUR/GR composites consisting of one filler and different PUR matrices. Proposed study suggests new approach to the description of the relationship between mechanical behavior and structure of porous composite materials.

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“…(18) and (22) can be accompanied with this assumption resulting in Eq. (27). Equation (28) serves as its specification:…”

Section: Compliance With Ethical Standardsmentioning

confidence: 99%

Section: Compliance With Ethical Standardsmentioning

confidence: 99%