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Effect of Polyurethane on Mechanical Property of Textile Reinforced Composite
关键字： Polyurethane dispersion, Surface treatment, Interface property, Dynamic mechanical analysis
In this study, thermosetting epoxy resin and glass woven fabric with and without the surface treatment were employed as a matrix and reinforcement, respectively. Four kinds of deposit(pick-up) ratios of polyurethane dispersion&...
http://www.polymer.cn/research/sy_info15127 |
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Unidirectional Natural Fibre Reinforced Composite :Effect of Surfacing Veil Application on the Properties of Pultruded Composites
Natural fiber reinforced composites are expected to become a popular choice over synthetic and traditional material when lightweight, green and energy conservation are concernedcl, 2] In this study, pultruded kenaf fiber...
http://www.polymer.cn/research/sy_info15120 |
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CdS nanocrystals/TiO2/crosslinked chitosan composite: Facile preparation, characterization and adsorption-photocatalytic properties
关键字：chitosan, CdS, TiO2
CdS nanocrystals deposited on TiO2/crosslinked chitosan composite (CdS/TiO2/CSC) were prepared in an attempt to photocatalyze decolorization of water soluble azo dye in aqueous solution under simulated solar light irradiation. CdS/TiO2/CSC was characterized by X-ray diffraction (XRD), energy-dispersive spectroscopy (EDS), and scanning electron microscopy (SEM). The characterization results proven ...
http://www.polymer.cn/research/sy_info15086 |
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Study of shear-induced interfacial crystallization in polymer-based composite through in situ monitoring interfacial shear stress
关键字：crystallization
In order to further investigate shear-induced
interfacial crystallization of polymer-based composites, an
improved fiber-pulling device was designed and built. Its
peculiar characteristic is that a force transducer is assembled
to in situ monitor the variation of interfacial shear stress
between the polymer matrix and pulling fiber. Thus, the
relationship between interfacial shear stress and...
http://www.polymer.cn/research/sy_info14966 |
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Materials Science and Engineering C 2012, 32, 2589
关键字：poly(ε-caprolactone), porous microspheres, paraffin, microsphere/hydrogel composite, in vitro.
Openporous microspheres could provide large specific surface areas for cell adhesion and sustained cell growth. Introduction of cell-loaded microspheres into hydrogel might provide a cell-affinitive environment to maintain cell viabilities and improve cell growth in hydrogel system. Here, the open porous poly(ε-caprolactone) (PCL) microspheres were fabricated via the combinated phase separ...
http://www.polymer.cn/research/sy_info14692 |
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Retiform-fiber Microstructures of Lobster Cuticle
关键字：Lobster cuticle, Retiform fiber, Fracture strength, Biomimetic composite
Lobster cuticle possesses high strength, stiffness and fracture toughness, which reliably protects loster body. The excellent mechanical properties of lobster cuticle are closely related to its elaborate microstructures optimized&...
http://www.polymer.cn/research/dis_info17298 |
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Microstructures of Spruce Wood and Research of Biomimetic Sandwich Composite
关键字：firry wood, swich microstructures, biomimetic composite
Through the evolution of many centuries, wood achieves higher stiffness, strength, fracture toughness and keep its lightweight at the same times. The eminent mechanical and physical properties of wood are closely related&...
http://www.polymer.cn/research/dis_info17297 |
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Reinforcing and Toughening of Epoxy Matrix by Electrospun PA6/1VIWNB Composite Fibrous Membranes
关键字：electrospinning, carbon nanotubes, polyae 6, epoxy matrix, reinforcing toughening
Polyamide 6 ( PA6 )1 multi-walled carbon nanotubes ( MWNTs ) composite fibrous membranes were fabricated by electrospinning. The scanning electron microscopy (SEM) showed that MWNT ...
http://www.polymer.cn/research/dis_info17289 |
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Cellulose Nanowhisker Reinforced Poly ( vinyl alcohol) /Pectin Composite Films
关键字：Cellulose, Nanowhisker, Poly(vinyl alcohol) , Pectin, Film
Cellulose nanowhiskers (CNWs) with an aspect ratio of over 10 were prepared from ramie by acid hydrolysis. CNWs were added to poly(vinyl alcohol) (PVA), pectin and their blends to prepare films through casting m...
http://www.polymer.cn/research/dis_info17252 |
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Basalt Fiber-A Promising Reinforcement for Wind Turbine Blades
关键字：basalt fiber, composite, wind turbine, mechanical properties
Due to the increasing amount of greenhouse gases and the market competition, the green energy types came into consideration in the last decades. Among the renewable energy types, the wind energy develops the mos...
http://www.polymer.cn/research/dis_info17214 |
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