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THE INFLUENCE OF COMPOSITIONS , STRUCTURES AND PROPERTIES OF SANDWICH COMPOSITE PANELS ON THE FREQUENCY RESPONSE
关键字：sandwich composite panel， frequency response， loudspeaker
The distributed-mode loudspeaker (DML) was born in 1996. There are also numerous spin-off benefits to a DML loudspeaker, such as, without directivity, the same acoustic output from both sides of the DML panel, lower distortion,&nb...
http://www.polymer.cn/research/dis_info3265 |
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Preparation of PMMA/CACO3-SiO2 Composite Particles
关键字：Preparation,PMMA,CACO,SiO,Composite,Particles,
Calcium carbonate powder is one of the important fillers used in the industries of plastics,rubbers,paints,and so on.
http://www.polymer.cn/research/dis_info3196 |
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Preparation of Functional SiO2/PS/PGMA Composite Nanoparticles
关键字：Preparation,Functional,SiO,PGMA,Composite,Nanoparticles,
Several works have been done with respect to improving the dispersibility of nanometer particles in solvents and their compatibility with polymer matrices by grafting polymers onto the surface of the particles. A new idea, increas...
http://www.polymer.cn/research/dis_info3008 |
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The Preparation of Epoxy-based Composite with Aligned Graphite Nanosheet
关键字：The,Preparation,Epoxy,based,Composite,Aligned,Graphite,Nanosheet,
Graphite nanosheets (GN), obtained from sonicating the expanded graphite were coated chemically with magnetite nanoparticles, and blended with epoxy resin. The blend was then put in magnetic field.
http://www.polymer.cn/research/dis_info2165 |
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The Preparation of Epoxy-based Composite with Aligned Graphite Nanosheet
关键字：The,Preparation,Epoxy,based,Composite,Aligned,Graphite,Nanosheet,
Graphite nanosheets (GN), obtained from sonicating the expanded graphite were coated chemically with magnetite nanoparticles, and blended with epoxy resin. The blend was then put in magnetic field. Composite film with GN ordered alignm...
http://www.polymer.cn/research/dis_info1639 |
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Molecular Designs in Nano-Composite Fibers & Nano-Fibrous Scaffolds
关键字：Molecular Designs, Nano-Composite Fibers, Nano-Fibrous Scaffolds
Experiments on surface modification of carbon nanofiber [CNF] (and multi-walled carbon nanotube [MCNT]) and on morphological changes of nanocomposite fibers of modified CNF and iso-tactic polypropylene [iPP] by means of synchrotron X-rays d...
http://www.polymer.cn/research/dis_info1599 |
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Tribological Properties of UHMWPE Composite Filled with Nano- ZrO2 particle
关键字：UHMWPE, nano-ZrO2 particle, composite, friction and wear properties
With the MM-200 friction and wear testing machine, the friction and wear properties of nano-ZrO2 particles modified Ultra High Molecular Weight Polyethylene (UHMWPE) composite were studied under different lubricating conditions. The worn su...
http://www.polymer.cn/research/dis_info1574 |
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Low-threshold random laser with one mirror and feedbacks in PMMA nano-composite films
关键字：coherent, incoherent, laser, nano-composite, dye
In this article, low-threshold random laser with one mirror and feedback is investigated in PMMA film containing Rhodamine 590 and TiO2 nano-particles. Incoherent and coherent laser emission is observed. Optics microscopy and Scanning ...
http://www.polymer.cn/research/dis_info1501 |
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Preparation and Characterization of Cellulose/SiO2 Nano-composite Membranes by Different Processes
关键字：Cellulose/SiO2 Nano-composite Membranes
In this paper, inorganic viscose nano-composite fibre (VNCF) was prepared via adding inorganic flame retardant, such as silicate, into viscose solution which was then regenerated in coagulating bath and post treated with crosslink reag...
http://www.polymer.cn/research/dis_info1459 |
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The Preparation of Core/Shell Composite Microparticles Based on Silica as Core and Poly(tert-butylmethacrylate) as Shell
关键字：Core/Shell Composite Microparticles
In this paper, core/shell composite microparticles were prepared with silica particle as core and poly(tert-butylmethacrylate) as shell . Silica particles were firstly synthesized by St&ouml；ber method, whose sizes can be adjusted by&nb...
http://www.polymer.cn/research/dis_info1423 |
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