Composites


Welcome to the Composites section. The latest articles for this section are displayed below:

Influence of temperature on the electrical properties of conductive polymer composites

Michael Jones Silva, Paulo Vinicius Rebeque, Alex Otávio Sanches, José Antônio Malmonge, Haroldo Naoyuki Nagashima, and Darcy Hiroe Fujii Kanda
20 February 2018
Incorporation of carbon black nanofillers into castor oil polyurethane improves the electrical conductivity of the materials, through a thermally activated process.

Fabrication of buckypaper via a resin infiltration technique

Zaheen Ullah Khan
6 February 2018
Polymer nanocomposite papers produced through a novel approach exhibit high flexibility, improved thermal stability, and easy processability, and can thus be used in a variety of technical applications.

Rheology of polyacrylamide/layered double hydroxide nanocomposites

N'guadi Blaise Allou and Rajib Lochan Goswamee
30 January 2018
The viscoelastic properties and stability of hybrid gels, synthesized via in situ polymerization, are improved upon addition of magnesium-aluminum layered double hydroxide.

Examining foaming technology for long-fiber-reinforced polypropylene composites

Ying-Guo Zhou
23 January 2018
Novel injection molding technology can reduce the level of fiber breakage during processing and the degree of fiber alignment along the flow direction.

High-modulus biocomposites based on short wood fibers and acrylic resin

Emmanuel Akpan, Bernd Wetzel, and Klaus Friedrich
9 January 2018
Replacing natural fiber mats with short wood fibers in acrylic resin biocomposites reduces the associated production cost and cycle time.

Factors influencing the electromagnetic shielding of polymer/carbon composites

Claudia Merlini, Alessandro Pegoretti, Patricia Cristine Vargas, Tairan F. da Cunha, Sílvia D.A.S. Ramôa, Guilherme M. O. Barra, and Bluma G. Soares
2 January 2018
The electromagnetic interference shielding effectiveness of polymer composites filled with nanostructured carbon materials depends on electrical conductivity, morphology, aspect ratio, and filler dispersion.

Aerogel-reinforced polymer nanocomposites

Saeed Salimian and Ali Zadhoush
12 December 2017
Carbon aerogels are lightweight, mesoporus, solid-state materials that can be used to reinforce composites and to enhance their thermal and mechanical properties.

Adding carbon nanotubes to elastomer blends for improved mechanical performance

Seyed Mohamad Reza Paran, Ghasem Naderi, and Aghil Babakhani
14 November 2017
The addition of carbon nanotubes into a natural rubber/ethylene propylene diene monomer blend enhances the cure characteristics and physical and mechanical properties of the resultant nanocomposites.

Accurate, repeatable, and efficient fiber-length measurements

Sebastian Goris, Tim A. Osswald, Teresa Back, Dietmar Drummer, Angel Yanev, and Dave Brands
31 October 2017
Conventional fiber-length measurement techniques for discontinuous fiber-reinforced composites are evaluated and a novel characterization methodology is proposed.

Predicting the mechanical behavior of butadiene-rubber nanocomposites

Sepideh Zoghi, Ghasem Naderi, and Shirin Shokoohi
24 October 2017
The physical and mechanical characteristics of butadiene-rubber-based nanocomposites can be reliably predicted using theoretical hyper-elastic models and finite-element simulations.