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Effect of Aluminium on the Microstructure of Polypropylene Prepared by a TiCl4/MgCl2 Catalyst at High Polymerization Temperature
Isotactic polypropylene (iPP) is a semi-crystalline polymer widely used in industrial and commercial applications. Since the application on an industrial scale of Ziegler-Natta catalyst technology, many aspects of the morphology and mechanical&n...
http://www.polymer.cn/research/dis_info8762 |
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Morphology and Dynamic Properties of High-Density Polyethylene/Petroleum Resin/POE Elastomer Blends
Several HDPE/P-100/POE blends were prepared by melt-blend in HAAKE. The blends were investigated with polar optical microscopy(POM) and scanning electron microscopy (SEM).
http://www.polymer.cn/research/dis_info7483 |
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High Purity Processing Techniques for Polyethylene terephthalate
关键字：High,Purity,Processing,Techniques,Polyethylene,terephthalate,
This research is focused on the development of high purity processing techniques for polyethylene terephthalate (PET). PET is one of the most important man-made polymers, and attracts significant attention in recent years, because of&n...
http://www.polymer.cn/research/dis_info7175 |
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plastic deformation by constrained rolling of commodity crystalline polymers
关键字：plastic deformation, polyethylene, polypropylene, polymethylene oxide,polyamide, high strength
deformation of crystalline polymers by both compression in a channel-die and rolling with side constraints proceeded in a very similar fashion and produced similar strongsingle-component crystal texture, accompanied by a chevron-like lamellar&nb...
http://www.polymer.cn/research/dis_info5404 |
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effect of high shear stress during melt extruding on the mechanical properties of hdpe/talc blends
关键字：HDPE, Talc, higher shearing stress
in this paper, the effect of high shear stress of the twin screw extruder during melt extruding on the melt flow rate, the interfacial adhesion and mechanical properties of hdpe/talc blends was investigated by increasing the&...
http://www.polymer.cn/research/dis_info5389 |
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Research on the high-temperature corrosion mechanism of epoxy-silicone resin coatings
关键字：high-temperature corrosion mechanism; epoxy-silicone resin coating
Organic high-temperature corrosion protective coating is one kind of composite materials which mainly contains four kinds of components: binders, volatile components, pigments and additives.
http://www.polymer.cn/research/dis_info5272 |
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High Temperature PA Alloy by Reactive Blending
关键字：Nylon alloy, Reactive blend, Non-viscoelastic, Heat resistance
Polyamide (PA) was blended with a reactive polyolefin, poly(ethylene-co-glycidyl methacrylate), at 70/30 wt. ratio using an extremely long (L/D=100, L: screw length, D:screw diameter) twin-screw extruder1).
http://www.polymer.cn/research/dis_info5248 |
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High Purity Nanolatex Prepared by Ultrasonically Irradiated Emulsion Polymerization
关键字：High purity nanolatex; Ultrasonic irradiation; Emulsion polymerzation
Ultrasonically initiated emulsion copolymerization of styrene and a cationic polymerizable surfactant (methacryloxyethyl dodecydimethyl ammonium bromide, C12N+) was successfully employed to prepare high purity copolymer nanolatex.
http://www.polymer.cn/research/dis_info5030 |
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Preparation of PAN nano-fibers via high-temperature solution electrospinning
关键字：Solution electrospinning; Nano-fiber; Processing variables
Electrospinning of polyacrylonitrile/dimethylformamide (PAN/DMF) solutions with various concentrations was carried out at temperatures ranging from ambient to 88.7oC to investigate the temperature effect on the cone/jet/fiber morphologies developed.
http://www.polymer.cn/research/dis_info5020 |
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HIGH-PERFORMANCE ANTISTATIC COMPOSITES — PPS/ZnOw
关键字：HIGH,PERFORMANCE,ANTISTATIC,COMPOSITES,PPS,ZnOw,
The way of preparing the PPS/ZnOw（zinc oxide whisker）composites and the properties of composites were discussed. By melt blending, ZnOw is compounded with PPS at different ratios. The performance of the composites is sensitively affe...
http://www.polymer.cn/research/dis_info3022 |
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