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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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RECENT CHANGES IN RESEARCH SUPPORT AT NSFC
关键字：Funding system, international cooperation, joint funds, Environment Construction Program
This paper looks at the research supporting system at National Science Foundation of China (NSFC), andoutlines the recent changes in research support. It discusses the processes being developed to strength thesource role of NSFC i...
http://www.polymer.cn/research/dis_info16173 |
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RESEARCH AND DEVELOPMENT OF BIOMASS GASIFICATION IN CHINA
关键字：Biomass gasification, Fixed-bed gasifier, Fluidized-bed gasifier, R&D in China
Worldwide energy consumption is entering an era of pluralism under increasing energy shortage and strictenvironmental policies. Renewable energy have recently been attracted more and more attention, such assolar, wind, ocean, biomass and ge...
http://www.polymer.cn/research/dis_info16156 |
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Research on the corona discharge plasma modification of UHMWPE fibers
关键字：UHWMPE fibers; corona discharge; plasma modification; the interfacial shear strength
Ultra-high molecular weight polyethylene (UHMWPE) fibers have excellent mechanical properties, but the fibers’ surface adhesive properties are very poor, which greatly limits their application in the composite materials. This article mainly stu...
http://www.polymer.cn/research/dis_info13944 |
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The research on cytotoxicity and cellular uptake of mPEG-PLGA-PLL nanoparticles
关键字：Nanoparticles, Cytotoxicity, Cellular uptake
The aim of this study was to investigate the cytotoxicity and cellular uptake of mPEG-PLGA-PLL nanoparticles. The mPEG-PLGA-PLL nanoparticles were prepared by “oil-in- water” solvent evaporation method. The cytotoxicity and cellular uptake&nbs...
http://www.polymer.cn/research/dis_info11772 |
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Research on air permeability of fiberfill material
关键字：fiber assembly,fiberfill,air permeability,bulk density
The air permeability of different kinds of fiberfill materials has been studied. The relationship between the fill assembly bulk density and the air permeability was investigated. It showed that the morphological structures of fibers&n...
http://www.polymer.cn/research/dis_info11647 |
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Preparation and the research of electromagnetic wave absorbing property of bicomponent fibers
关键字：polypropylene,Bicomponent fibers,electromagnetic wave absorbing
The sheath-core bicomponent fibers were melt-spun by co-extrusion of polypropylene and polypropylene/ fillers. The melt-spun fibers were characterized by DSC, SEM and MSERA. Crystallinity of bicomponent fibers with wave absorption agent is ...
http://www.polymer.cn/research/dis_info11644 |
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Research on compliance of vascular prostheses under the simulated human artery blood pressure waveform
关键字：compliance,vascular prostheses,pressure waveform,simulation
Vascular compliance is one of the most important characterization indexes of vascular prostheses, which is defined as the ability of prostheses to elastically expand and contract in the circumferential direction in response to a p...
http://www.polymer.cn/research/dis_info11641 |
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Research on dyeing behavior of basalt filament and rock wool part
关键字：Basalt filament,Rock wool,Dyeing behavior
Basalt fibers, including basalt filament and rock wool (RW), are known by their excellent chemical and thermal properties. Basalt filament is normally golden or dark brown and RW appears basically pale brown with impure particles....
http://www.polymer.cn/research/dis_info11571 |
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The research and application of new-style ceramic spinneret for preparation PAN precursor
关键字：PAN precursor,spinneret,metal,ceramic
PAN precursor fiber spun using a novel ceramic spinneret was studied in this paper. The processability and structures of PAN precursor fiber spun from metal and ceramic spinneret were compared. The results showed that there i...
http://www.polymer.cn/research/dis_info11556 |
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