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An in-situ sol-gel approach to create functional PET/ nano-TiO2 hybrid resin during PET synthesis
关键字：in-situ sol-gel process, PET, nano-TiO2, Fiber processing, UV shielding function
In-situ sol-gel process is one of the most important methods for preparation of organic-inorganic hybrids with high performance properties. In present work, the results shown that introducing the tetrabutylorthotitanate (TBOT) has no effect...
http://www.polymer.cn/research/dis_info11787 |
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Comprehensive evaluation on heat-moisture comfort of sportswear fabrics based on analytic hierarchy process
关键字：comprehensive evaluation novel sportswear fabrics AHP (Analytic Hierarchy Process) heat-moisture comfort
20 pieces of knitted fabrics including Coolmax/cotton double-faced effect functional fabrics, Adidas quick-drying fabrics and cotton, linen, viscose, tencel, modal etc were chosen as samples in this research. Eight different experiments were&nbs...
http://www.polymer.cn/research/dis_info11651 |
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In-situ measurement of the formation process of poly(ethylene-co-vinyl alcohol) (EVAL) membran using an UTDR technique
关键字：ultrasonic time-domain reflectometry (UTDR),immersion precipitation,mass transfer,heat transfer
Ultrasonic time-domain reflectometry (UTDR) technique was employed to visualize the kinetic behavior of poly(ethylene-co-vinyl alcohol) (EVAL) membrane formation. EVAL membranes were prepared by immersionprecipitation method in water/dimethyl sulfoxide (DMSO)/...
http://www.polymer.cn/research/dis_info11639 |
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Structure changes and tensile properties of poly(4,4’-diphenylsulphone terephthalamide-co-3,3’-diphenyl-sulphone terephthalamide) fiber during drawing process
关键字：polyarylsulphonamide fiber,tensile property,crystal structure,drawing technology
The tensile properties of the high-temperature resistant Poly(4,4’-diphenylsulphone terephthalamide-co-3,3’-diphenylsulphone terephthalamide) (PSA) filaments were investigated by the temperature-controlled Stress-strain Tester. The effects of drawing rate, drawing ratio&nb...
http://www.polymer.cn/research/dis_info11568 |
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Determination of phase separation trajectory in the wet spinning process of PAN fiber
关键字：PAN-DMSO-H2O system; wet spinning; PAN fiber; phase separation trajectory; dynamic component
The phase separation trajectory of PAN-DMSO-H2O ternary phase diagram was determined with dynamiccomponent analysis method and the phase separation mechanisms in the wet spinning process of PAN fiber weredemonstrated. As the results suggest...
http://www.polymer.cn/research/dis_info11446 |
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The effects of process conditions on the dye uptake of PET yarn dyed in a pilot-scale supercritical CO2 dyeing plant
关键字：supercritical CO2; pilot plant; package dyeing; dye uptake
As an alternative to traditional dyeing of polymer, supercritical CO2 dyeing process for PET yarn packageswas investigated at the pilot plant stage to develop a commercial dyeing technique. By utilizing this pilot plant, the effec...
http://www.polymer.cn/research/dis_info11430 |
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Numerical Simulation of Temperature Field in Barrel of Injection Molding Machine during Induction Heating Process Based on ANSYS Software
关键字：injection molding machine; induction heating; ANSYS; numerical simulation
A finite element model of temperature field coupled with electromagnetic field has beenestablished based on induction heating theory including Maxwell’s equations, thermal conductivitydifferential equation and magnetic vector potential to simulate t...
http://www.polymer.cn/research/dis_info11184 |
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A study of interfacial dilational viscoelastic properties between polyelectrolyte and surfactants at water/oil interfaceⅡ:Interfacial relaxation process
关键字：study,interfacial,dilational,viscoelastic,properties,polyelectrolyte,surfactants,water,oil,interface,Interfacial,relaxation,process,
In this article, the interaction between polystyrene sulfonate and surfactant at the water-octane interface is studied by interfacial tension relaxation method.
http://www.polymer.cn/research/dis_info5759 |
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Influence of different silica sol doping methods on the properties of fluoro-acrylate polymer/SiO2 hybrid coatings
关键字：sol-gel process; fluoro-acrylate polymer; SiO2 network; hybrids; property
Silica sols based on TEOS and 3-trimethoxysilyl propyl methacrylate (TMSPM) by sol–gel method were synthesized by an acid-catalyzed sol-gel process, and fluoro-acrylatepolymer/SiO2 hybrid materials were prepared by in-situ polymerization and blendin...
http://www.polymer.cn/research/dis_info5164 |
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TWO-DIMENSIONAL RAMAN SPECTROSCOPIC STUDY ON THE STRUCTURAL CHANGES OF A POLYTHIOPHENE FILM DURING THE COOLING PROCESS
关键字：TWO,DIMENSIONAL,RAMAN,SPECTROSCOPIC,STUDY,THE,STRUCTURAL,CHANGES,POLYTHIOPHENE,FILM,DURING,THE,COOLING,PROCESS,
Two-dimensional (2D) Raman spectroscopy as a novel technique proposed by Noda has been applied to study the structural change of a polythiophene (PTh) film electrosynthesized by direct oxidation of thiophene in boron trifluoride diethy...
http://www.polymer.cn/research/dis_info3147 |
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