Results 251 to 260 of about 8,574,289 (317)
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Isothermal crystallization behaviors of nylon-6 and nylon-6/montmorillonite nanocomposite
Materials Letters, 2004The effect of isothermal crystallization process on the crystal structure of nylon-6 and nylon-6/montmorillonite nanocomposite between 0 and 180 °C is examined using X-ray diffraction method. For the examined process, nylon-6 exhibits a gradual transition from γ- to α-phase with increasing crystallization temperature. The crystals of α-phase expand and
Zhudi Zhao +4 more
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Journal of Thermoplastic Composite Materials, 2019
The aim of this study is to improve the physical, mechanical, and tribological properties of nylon 6 and polypropylene by reinforcing short basalt fibers (SBFs) of different weight percentages (2.5 and 5 wt%) using melt blending in a twin-screw extruder,
C. Raajeshkrishna +2 more
semanticscholar +1 more source
The aim of this study is to improve the physical, mechanical, and tribological properties of nylon 6 and polypropylene by reinforcing short basalt fibers (SBFs) of different weight percentages (2.5 and 5 wt%) using melt blending in a twin-screw extruder,
C. Raajeshkrishna +2 more
semanticscholar +1 more source
Preparation and Characterization of Nylon 6/Nylon 6 Clay Fibers
Advanced Materials Research, 2012The drawing, tenacity and thermal properties of nylon 6 (NY6)/nylon 6 clay (NYC) composite fiber specimens prepared at varying NYC contents and drawing temperatures were investigated. The achievable draw ratio (Dra) values of NY6x(NYC)y as-spun fiber specimens initially increase in conjunction with NYC content, and then approach a maximum value, as ...
Jen Taut Yeh +4 more
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Polymer, 1997
Abstract Nylon 6-polyethersulfone (PES)-nylon 6 block copolymers were synthesized by anionic polymerization of ϵ-caprolactam using chlorine-terminated PES, a polymeric activator. The structure and properties of these block polymers were examined using infra-red, nuclear magnetic resonance, differential scanning calorimetry, transmission electron ...
Tae Oan Ahn +3 more
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Abstract Nylon 6-polyethersulfone (PES)-nylon 6 block copolymers were synthesized by anionic polymerization of ϵ-caprolactam using chlorine-terminated PES, a polymeric activator. The structure and properties of these block polymers were examined using infra-red, nuclear magnetic resonance, differential scanning calorimetry, transmission electron ...
Tae Oan Ahn +3 more
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Journal of Nanoscience and Nanotechnology, 2019
In recent years, noise has become a serious hazard and can have permanent biological and psychological effects on humans and other organisms in nature. Textile materials are commonly used as absorbent acoustic materials for noise reduction.
Mira Park +7 more
semanticscholar +1 more source
In recent years, noise has become a serious hazard and can have permanent biological and psychological effects on humans and other organisms in nature. Textile materials are commonly used as absorbent acoustic materials for noise reduction.
Mira Park +7 more
semanticscholar +1 more source
Morphology and properties of nylon 6-polyoxypropylene-nylon 6 block copolymers
Materials Chemistry and Physics, 1994Abstract The morphology and mechanical properties of nylon 6-polyoxypropylene (POP)-nylon 6 block copolymers as functions of POP content were studied using infrared spectrophotometry, electron microscopy, X-ray diffraction, reheometric measurement and impact testing.
Jen-Long Yeh +2 more
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Mechanical and morphological properties of bamboo mesoparticle/nylon 6 composites
International Journal of Materials Research - Zeitschrift für Metallkunde, 2019The aim of this study was to investigate the mechanical properties of bamboo mesoparticle/nylon 6 composites. The challenge in this paper is that there has been very limited research done on the effect of fibre loading on the mechanical properties of ...
Abeer Adel Salih +2 more
semanticscholar +1 more source
Electrospinning process optimization for Nylon 6,6/Epoxy hybrid nanofibers by using Taguchi method
Materials Research Express, 2019In this study, Taguchi method has been exploited to optimize the electrospinning process to produce hybrid nanofibers composed from Nylon 6, 6 (NY) and Epoxy (EP) polymers.
S. Abdelhady +3 more
semanticscholar +1 more source
Porosity control in nylon‐6/nylon‐6, 6 membranes
Macromolecular Symposia, 1996AbstractThe possibility of porosity control in N6/N66 membranes prepared from N6/N66 blend solutions of calcium chloride – methanol mixture was investigated. For N6/N66 blend solutions at 10 °C and 20 °C, the four‐phase structure of solid, gel 1, gel 2 and solution was observed clearly in the pore formation process after adding water on a solution ...
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Studies on crystallization kinetics of nylon 6-polyoxypropylene-nylon 6 copolymers
Journal of Polymer Research, 1997The crystllization kinetics of anionic-prepared nylon6-poly(oxypropylene) 1000-nylon 6 (NPN) block copolymers containing 1.20 to 8.76 wt% poly(oxypropylene)(POP) were studied. The thermograms of isothermal and nonisothermal differential scanning calorimetry of NPN block copolymers obtained were used for the study.
Jen-Long Yeh +2 more
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