Understanding Polymer Processing
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منابع مشابه
Effect of Carbon Nanotube and Surfactant on Processing, Mechanical, Electrical and EMI-Shielding of Epoxy Composites
Dispersing nanoparticles in a polymer matrix is intrinsically challenging due to unfavorable entropic interactions between the matrix and the nanoparticle. In this research dispersion of nanoparticles in polymer matrix was studied and the effect of dispersion on properties was investigated. The properties of polymer composite depend on the type, size, shape, concentration of nanoparticles, and ...
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Title of Document: PROCESSING-STRUCTUREMICROSTRUCTUREPROPERTY RELATIONSHIPS IN POLYMER NANOCOMPOSITES Arun Kumar Kota, Doctor of Philosophy, 2007 Directed By: Professor Hugh A. Bruck, Department of Mechanical Engineering The optimal development of polymer nanocomposites using carbon nanotube (CNTs) and carbon nanofiber (CNFs) fillers requires a complete understanding of processingstructure-prop...
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Technologies based on organic semiconductors may answer the increasing demands that consumers make in the areas of large-area electronics, lightweight displays, and portable computing. Advances in scientific understanding, technology, and device performance have occurred particularly rapidly in the area of polymer light-emitting diodes (LEDs). Material properties and economic considerations sug...
متن کاملIntroducing a novel Polyvinyl chloride/Tungsten composites for shielding against gamma and X-ray radiations
Introduction: This study introduces a novel polyvinyl chloride (PVC)/tungsten composites with characterization of their shielding properties by employing different techniques. Methods: The PVC/tungsten composites were produced by employing various weight fractions of tungsten micro-particles including 0, 20, and 40 % wt via melt blending method. In the next st...
متن کاملOn study of X-ray absorption and properties of dispersion of W, MoS2 and B4C particles in high density polyethylene
Shielding radiation from both x-rays and gamma-rays is important for personnel in medical fields e.g. interventional radiology, nuclear power stations, and other inspection facilities where radiation is involved. Lead is known for its effective shielding property against these high energy radiations, however heaviness and toxicity are its main drawback. In this study effectiveness of non-lead p...
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تاریخ انتشار 2010