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微孔木塑泡沫材料的制备
关键字： wood fiber-plastic composites, microcellular foam, supercritical CO2
In this paper, microcellular foamed wood fiber-plastic composites (WPCs) were prepared by single-screw foaming extruder with supercritical-CO2 injection and the capillary die. The average cell sizes of WPC foams were all below 50 &...
http://www.polymer.cn/research/dis_info7947 |
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A Challenge to Stable Extrusion Foaming of Ternary Blends of One Branched and Two Linear PP and Evaluation of Rheological Parameters
关键字：Polypropylene foam; Melt elasticity; Cell population density.
Polypropylene is a linear crystalline material, which shows low melts extensibility. The processing window in extrusion foaming of linear PP is narrow[1], and the setting parameters are necessary to be optimized together with improving...
http://www.polymer.cn/research/dis_info5072 |
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Morphological and structural Analysis of Glass Fiber Reinforced Rigid Polyurethane Foam
关键字：Morphological,structural,Analysis,Glass,Fiber,Reinforced,Rigid,Polyurethane,Foam,
The use of rigid polyurethane foamed plastics as structural materials represents an area of technology.
http://www.polymer.cn/research/dis_info3154 |
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[Composites Science and Technology]Highly oriented three-dimensional structures of Fe3O4 decorated CNTs/reduced graphene oxide foam/epoxy nanocomposites against electromagnetic pollution
Abstract: Three-dimensional Fe3O4 decorated carbon nanotubes/reduced graphene oxide foam/epoxy (3D Fe3O4-CNTs/rGF/EP) nanocomposites with highly oriented three-dimensional structures were fabricated by facile template method. Scanning electron microscope (SEM), transmission electron microscope (TEM), thermal gravimetric analyses (TGA), X-ray photoelectron spectroscopy (XPS) and Raman all proved ...
http://www.polymer.cn//ss/gujunwei/publicationsshow_14426.html |
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[Composites Part A: Applied Science and Manufacturing]3D Ti3C2Tx MXene/C hybrid foam/epoxy nanocomposites with superior electromagnetic interference shielding performances and robust mechanical properties
Few-layered Ti3C2Tx MXene was prepared by ionic intercalation and sonication-assisted method. Porous three-dimensional (3D) Ti3C2Tx MXene/C hybrid foam (MCF) was fabricated by sol-gel followed by thermal reduction. The MCF/epoxy EMI shielding nanocomposites were obtained via vacuum-assisted impregnation followed by curing process. When the mass fraction of MCF was 4.25 wt% (MCF-5), the MCF-5/epo...
http://www.polymer.cn//ss/gujunwei/publicationsshow_14356.html |
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[Journal of Materials Chemistry C]Superior electromagnetic interference shielding 3D graphene nanoplatelets/reduced graphene oxide foam/epoxy nanocomposites with high thermal conductivity
How to design the microstructure of polymer nanocomposites to significantly improve their electromagnetic interference shielding effectiveness (EMI SE) is still a great challenge. Herein, we developed a template method for fabricating the 3D porous graphene nanoplatelets/reduced graphene oxide foam/epoxy (GNPs/rGO/EP) nanocomposites, in which 3D rGO foam embedded with GNPs constructs a 3D electr...
http://www.polymer.cn//ss/gujunwei/publicationsshow_14161.html |
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【Journal of Materials Science: Materials in Electronics】Co(OH)2 nanoflakes grown on 3D graphene foam as a binder-free hybrid electrode for high-performance supercapacitors
Using a simple hydrothermal method, porous Co(OH)2 nanoflakes were successfully deposited on 3D graphene foam grown by chemical vapor deposition. And the Co(OH)2/3D graphene hybrids were then employed as the binder-free electrode for supercapacitors. Structure and morphology of the hybrid materials were investigated and effect of hydrothermal temperature on electrochemical performance was optimi...
http://www.polymer.cn//ss/zhaobin/publicationsshow_13799.html |
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Influence of expandable graphite particle size on the synergy flame retardant property between expandable graphite and ammonium polyphosphate in semi-rigid polyurethane foam
ABSTRACT: Effect of the difference of expandable graphite (EG) particle size on the synergistic flame retardant effect between expandable graphite (EG) and ammonium polyphosphate (APP) in the semi-rigid polyurethane foam (SPUF) was studied for the first time. Three large-span particle sizes of EG were added into SPUF with different mass ratios of EG/APP. The synergistic effect between EG a...
http://www.polymer.cn//ss/zouhuawei/publicationsshow_13558.html |
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JMCA-封面文章-Designing Multifunctional 3D Magnetic Foam for Effective Insoluble Oils Separation and Rapid Selective Dye Removal towards Wastewater Remediation
Highly-efficient separating materials, which can simultaneously remove oil from water and adsorb water-soluble
contaminants like dyes, are highly demanded for wastewater treatment. Herein, a magnetic, multifunctional melamine
foam (MF) ...
http://www.polymer.cn//ss/wangzhenxing/publicationsshow_11837.html |
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A novel halogen-free flame retardant poly (vinyl alcohol) foam with intrinsic flame retardant characteristics prepared through continuous extrusion
This
paper reported a novel halogen-free flame retardant poly
(vinyl alcohol) (PVA) foam with
intrinsic flame retardant characteristics
prepared through continuous extrusion using water as blowing agent. The
morphology, cellular structure, mechanical properties and flame retardancy of
the foams were systematically investigated. The experiments showed that PVA was
not only the flame retardant targe...
http://www.polymer.cn//ss/danielguo/publicationsshow_7247.html |
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