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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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Preparation of MAH grafted POE and its application in the modification of EVA
关键字：POE,MAH,HFFR,Compatibility,Toughness
To improve the compatibility of ethylene-vinyl acetate copolymer (EVA) and flame retardant of Al(OH)3, a kind of Maleic anhydride (MAH) grafted ethylene-1-octene copolymer (POE) was prepared by reactive extrusion in twin-screw extruder and&...
http://www.polymer.cn/research/dis_info11488 |
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Application of mini-type melt-spinning technique to study polypropylene fiber formation dynamic process
Melt spinning is one of the most important technologies used in chemical fiber manufacture industry. Polypropylene (PP) fiber made by melt spinning has been widely applied in several fields, such as textile fibers, medical applian...
http://www.polymer.cn/research/dis_info11351 |
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The Application of Harmonic Response Analysis in Different-speed Mixer Design
关键字：Harmonic response; different-speed mixer; ANSYS; dynamic analysis
The different-speed mixer is used in the rubber industry widely. Thedynamic response of different-speed mixer shaft is very key. Some displacement anddynamic stress response values of different-speed mixer shaft frequency are obtainedby usi...
http://www.polymer.cn/research/dis_info11198 |
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Polymer Material Application in Cold Insulation Structures
关键字：polymer material; cold insulation structure; additive
Polymer materials are based on a macromolecular compounds and combined byrelative molecular mass high compounds and include rubber, plastics, fiber, coating,adhesive and polymer compound materials. Polymers are life existence forms. Alllives can...
http://www.polymer.cn/research/dis_info11172 |
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Magnetic poly(PEGMA-MAA) nanoparticles:photochemical preparation and potential application in drug delivery
关键字：Magnetic nanoparticles; photochemical polymerization; ibuprofen; drug
Poly(PEGMA-MAA) coated superparamagnetic nanoparticles weresynthesized by in-situ photochemical polymerization in magnetite aqueous suspension under UV irradiation. The magnetic poly(PEGMA-MAA) nanoparticles were characterized by Fourier transform infrared spectroscopy(...
http://www.polymer.cn/research/dis_info10648 |
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Vamac® Ultra – High Viscosity AEM Polymers With Extended Application Possibilities
关键字：High Viscosity AEM Polymers
Vamac® Ethylene Acrylic Elastomer, introduced in 1975,has been successfully used for many years in demandingautomotive applications, where excellent resistance toheat, engine and transmission fluids or Blow-By is re quired.DuPont’s latest manufa...
http://www.polymer.cn/research/dis_info9246 |
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A Quaterthiophene-Based Fluorescent Film Sensor: Preparation and Application in Vapor Phase Detection of Formaldehyde
关键字：Formaldehyde
A novel fluorescent film sensor with 2,2´:5´,2´´: 5´´,2´´´-quaterthiophene (4T) as a sensing element was fabricated in a monolayer manner.1 Contact angle, XPS and steady-state fluorescence measurements demonstrated&n...
http://www.polymer.cn/research/dis_info8959 |
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RAFT Miniemulsion Polymerization and its Application in Nano-Structured Polymer Materials
关键字：RAFT Polymerization, Miniemulsion Polymerization, Nano-structured polymeric materials
We will summarize our recent work on RAFT polymerization in (mini)-emulsion. Our simulation and experimental results revealed that the complex monomer mass transportation among particles (droplets), which is coupled with the compartmentalization...
http://www.polymer.cn/research/dis_info8843 |
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Application of digital filtering analysis in weight-loss metering feeding
关键字：weight-loss metering feeding，digital filtering，accuracy，extrusion output
Digital filtering technology was applied in system of weight-loss metering feeding to improve the accuracy of on-line output-measuring in extrusion process. Recursive average and Limiting-recursive average filtering algorithms were programmed in ...
http://www.polymer.cn/research/dis_info8229 |
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