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Mechanical Properties of Polymers and Composites

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TLDR
In this article, the authors discuss various mechanical properties of fiber-filled composites, such as elastic moduli, creep and stress relaxation, and other mechanical properties such as stress-strain behavior and strength.
Abstract
Mechanical Tests and Polymer Transitions * Elastic Moduli * Creep and Stress Relaxation * Dynamical Mechanical Properties * Stress-Strain Behaviour and Strength * Other mechanical Properties * Particulate-Filled Polymers * Fiber- Filled Composites and Other Composites.

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Journal ArticleDOI

High density polyethylene foams. II. Elastic modulus

TL;DR: In this article, high density polyethylene (HDPE) foams were prepared by compression molding and their tensile moduli were measured in order to study the normalized elastic modulus as a function of the normalized density of closed-cell foams.
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Chitosan/Riboflavin-modified demineralized dentin as a potential substrate for bonding.

TL;DR: A new approach to reinforce dentin collagen fibrils network by chitosan as a reinforcement phase and UVA-activated riboflavin as crosslinking agent within clinically acceptable time-frame as potential substrate for bonding is proposed.
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Effect of polymer molecular weight on the physical properties and CO2/N2 separation of pyrrolidinium-based poly(ionic liquid) membranes

TL;DR: In this article, the effect of the polymer molecular weight (Mw) on the physical and gas permeation properties of poly(ionic liquid)-ionic liquid (PIL-IL) composites was investigated.
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Toughening with little rigidity loss and mechanism for modified polypropylene by polymer particles with core–shell structure

TL;DR: In this paper, the impact of the addition of high density polyethylene (HDPE) into polypropylene/ethylene-propylene random copolymer (PP/EPR) blends to fabricate a series of ternary blends with core-shell dispersed particles was investigated.
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Effects of nanofiller morphology and aspect ratio on the rheo-mechanical properties of polyimide nanocomposites

TL;DR: In this article, the authors investigated the influence of the nanoparticle morphology on the nanocomposite rheology and mechanical properties under selected conditions that the materials are likely to encounter during use.