Estimation of material and interfacial/interphase properties in clay/polymer nanocomposites by yield strength data
Source abstract
Abstract
Abstract In this article, a new and simple approach is presented for calculation of material and interfacial/interphase properties in clay/polymer nanocomposites (CPN) by the experimental results of yield strength. The “B” interaction parameter from Pukanszky model is correlated with several material and interfacial/interphase characteristics such as yield strength of polymer matrix (σ m ), the aspect ratio of clay (α), the stress transfer parameter (s), thickness (t i ) and strength (σ i ) of interphase. The suggested equations are applied to calculate and examine the material and interfacial/interphase properties for several samples of CPN. Also, the effects of all parameters on “σ i ” and “t i ” are determined to predict the relations between material and interfacial/interphase properties. According to the suggested equations, low “B” and high “t i ” produced insignificant “σ i ” in CPN. Furthermore, a thick interphase caused a large stress transfer from polymer matrix to clay at interphase region.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Polymer Nanocomposites and Properties · Polymer crystallization and properties · Asphalt Pavement Performance Evaluation
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (39)
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