multifunctional polymer composites produced by melt

Publications – Smart Polymers Composites Lab (SAPL)

Leung S Khan O and Naguib H E "Development of Novel Graphene and Carbon Nanotubes Based Multifunctional Polymer Matrix Composites" Abstract in the International Conference on Nanoscience + Technology (ICN+T2012) – July 23-27 2012 Paris France Naguib H E "New materials advances for smart electro-active polymers" Abstract in

Multifunctional advanced composite materials: from

Matrixes for polymer based composites had been produced from epoxy binder with the hardener of anhydride type One of the advantages of weft-knitted fabrics to be used for the reinforcement of polymer based composites is the possibility of production of the materials with wide range of physical and mechanical properties For the optimal realization of the properties of high strength fibers


Metal- and Polymer-Matrix Composites: Functional Lightweight Materials for High-Performance Structures NIKHIL GUPTA1 3 and MURALIDHARAN PARAMSOTHY2 1 —Composite Materials and Mechanics Laboratory Mechanical and Aerospace Engineering Department Polytechnic School of Engineering New York University Brooklyn NY 11201 USA 2 —Department of Mechanical

Multifunctional polypropylene composites produced by

Multifunctional polypropylene composites produced by incorporation of exfoliated graphite nanoplatelets xGnP TM as a reinforcement that can produce multifunctional polymer composites was explored xGnP–polypropylene (PP) composites fabricated by melt mixing using a twin-screw extruder followed by injection molding were investigated for their thermal viscoelastic and barrier properties

Multifunctional Nanomaterial

Methods for making multifunctional nanomaterial-containing composites that include the incorporation of nanomaterials into such composites in at least one of two manners: 1) in a solution of dispersed nanomaterials for coating onto a substrate and 2) by dispersing nanomaterials in a matrix material such as epoxy applied to a single substrate layer or sandwiched between adjacent layers in


MULTIFUNCTIONAL COMPOSITES FOR IMPROVED POLYIMIDE THERMAL STABILITY Sandi G Miller NASA Glenn Research Center Cleveland OH 44135 ABSTRACT The layered morphology of silicate clay provides an effective barrier to oxidative degradation of the matrix resin However as resin thermal stability continues to reach higher limits development of an organic modification with


polymer composites combining electrical conductivity with good mechanical properties are suitable for a wide range of applications in many branches of engineering (e g for dissi-pation of static charges electrostatic painting processes and electromagnetic shielding) The potential of carbon nan-otubes (CNTs) as a functional filler to im-part electrical conductivity to both ther-mosetting

Thermosetting polymer

A thermosetting polymer resin or plastic often called a thermoset is a polymer that is irreversibly hardened by curing from a soft solid or viscous liquid prepolymer or resin Curing is induced by heat or suitable radiation and may be promoted by high pressure or mixing with a catalyst Heat is not necessarily to be applied externally It is often generated by the reaction of the resin

Recent Patents on Nanotechnology 59

Fabrication and Application of Polymer Composites Comprising Carbon Nanotubes Kausala Mylvaganam and Liangchi C Zhang* Centre for Advanced Materials Technology The University of Sydney NSW 2006 Australia Received: November 24 2006 Accepted: December 6 2006 Revised: December 14 2006 Abstract: Carbon nanotubes are being used in place of carbon fibers in making composites

Multifunctional Nanocomposites

Multifunctional Nanocomposites Reactive Organic Nano-Particles for Advanced Nanocomposites M Ioelovich (Polymate Ltd) Preparation process of reactive organic nano-particles based on renewable and cheap natural celluloses is proposed The method permits isolation free nano-particles having various reactive functional groups Application of the reactive nano-fillers for production novel high

Multifunctional Nanocomposites

Multifunctional Nanocomposites Reactive Organic Nano-Particles for Advanced Nanocomposites M Ioelovich (Polymate Ltd) Preparation process of reactive organic nano-particles based on renewable and cheap natural celluloses is proposed The method permits isolation free nano-particles having various reactive functional groups Application of the reactive nano-fillers for production novel high

Lignin valorization: lignin nanoparticles as high

Lignin valorization: lignin nanoparticles as high-value bio-additive for multifunctional nanocomposites Dong Tian 1 2 3 Jinguang Hu 2 3 Jie Bao 2 Richard P Chandra 3 Jack N Saddler 3 Canhui Lu 1 Biotechnology for Biofuels volume 10 Article number: 192 (2017) Cite this article 6571 Accesses 59 Citations 4 Altmetric Metrics details Abstract Background Although conversion of low


Multifunctional Polymer Composites Produced by Melt-Blown Technique to Use in Filtering Respiratory Protective Devices Agnieszka Brochocka 1 * Aleksandra Nowak 1 Katarzyna Majchrzycka 1 Michał Puchalski 2 and Sławomir Sztajnowski 2 1 Department of Personal Protective Equipment Central Institute for Labour Protection—National Research Institute 90-133 Lodz Poland alnowciop lodz pl

Multifunctionality of Polymer Composites: Challenges

Multi-Functionality of Polymer Composites: Challenges and New Solutions brings together contributions from experts in the field of multifunctionality presenting state-of-the-art discussion of this exciting and rapidly developing field thus key enabling technologies for future applications The text will enable engineers and materials scientists to achieve multifunctionality in their own

Multifunctional Properties of Cyanate Ester Composites

Using melt mixing we produced a ceramic/polymer composite with a matrix of polyvinylidene fluoride (PVDF) and a filler of 5 vol % Ni-deposited CaCu{sub 3}Ti{sub 4}O{sub 12} core-shell ceramic particles (CCTONi) and studied its prominent dielectric characteristics for the first


In this study polypropylene (PP) composites reinforced with short glass fibers (GF) and expanded graphite nanoplatelets (xGnP) were produced by melt compounding and injection molding Quasi-static tensile tests and morphological observations were carried out in order to investigate how the morphology and the mechanical properties of the composites were affected by the combined effect of two

REVIEW Nanoparticle Polymer Composites: Where Two Small

intheearly1900 'sasoneofthefirstmass-produced polymer-nanoparticle composites (1) and fun-damentally transformed the nature of practical materials Even before Bakelite nano- composites were finding applications in the form of nanoparticle-toughened automobile tires prepared by blending carbon black zinc oxide and/or magnesium sulfate particles with vulcanized rubber (2


MULTIFUNCTIONAL POLYMER COMPOSITES REINFORCED WITH DISCONTINUOUS CARBON FIBERS FOR THERMAL ENERGY produced by adding discontinuous carbon fibers and a microencapsulated paraffin in a thermoplastic (polyamide 12 PA12) or thermosetting (epoxy) matrix The microstructural thermal and mechanical properties of the resulting composites were investigated


E-beam-Cure Fabrication of Polymer Fiber/Matrix Composites for Multifunctional Radiation Shielding PE cross linking produced a partially insoluble gel continuing until at 700 Mrad PE is converted into an insoluble polymer and the polymer no longer melts to form a viscous liquid but exhibits a rubber-like behavior (Fig 5) Even modest cross- linking greatly improves (ref 14) the useful

Services – Coventive Composites

Multifunctional composites open-up some exciting possibilities for consumer goods – for example unique aesthetics electrically conductive polymers composites with high heat transfer and materials with self-sensing capabilities Coventive is working to explore how composites and nano-composites can provide such capabilities


polymer This dissertation explores the addition of GnP to both HDPE and a barrier polymer GnP and HDPE were compounded through melt mixing and the properties of the composites were characterized over a large concentration range 0-40 wt percent GnP It was found that the

Towards next

Methods to fabricate multifunctional CNT-based films or multiscale polymer composites have been reported: an infiltration-based vacuum-assisted resin transfer molding process a melt-based process or solvent-based method a systematic layer-by-layer assembly technique and inkjet printing

Multifunctional resistive

Abstract Multifunctional coaxial monofilaments were successfully produced by melt-spinning several polymer composites in a single-step The external layer of the monofilaments was a thermochromic composite having a color-transition at 40 ub0C (above the ambient temperature) in order to avoid control interferences by the external temperature


DYNAMIC RESPONSE OF TAILORED CARBONBASED MULTIFUNCTIONAL COMPOSITES By Nicholas J Heeder Abstract The importance of nanotechnology in the world has dramatically increased in the recent years as miniaturization has become more important in areas such as computing sensing biomedicine and many others Advancements in these disciplines depend largely on the ability to

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