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Thicker, well-ordered arrays of perpendicular polystyrene phase on Indium-Tin-Oxide coated glass
Whereas the phase behavior of block copolymer in thin films has been extensively studied for many years, controlling the orientation of microdomains in block copolymer thin films is a continuing focus in the scientific community.
http://www.polymer.cn/research/dis_info16726 |
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Relation between smectic structure formation and glass transition in stretched poly(butylene terephthalate)
Poly(butylene terephthalate) (PBT) is a semi-crystalline polyester, and used extensively in many engineering materials. PBT has two triclinic crystalline forms, α-form and β-form, and a smectic liquid crystalline structure.
http://www.polymer.cn/research/dis_info12973 |
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Effects of Nanoscale Confinement on Glass Transition Temperature, Physical Aging, and Diffusion in Confined Polymer Films and Nanocomposites
Here, we describe key results from fluorescence-based studies that show how interfaces (polymer-air, polymer-substrate, polymer-nanofiller) perturb properties and the length scales, often greater than 100 nm, over which interfacial perturbations can&...
http://www.polymer.cn/research/dis_info12942 |
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Effect of Ionic Liquid Counterions on the Glass Transition, Viscoelasticity and Ion Conduction in Single-Ion Conducting Ionomers
Since the pioneering ionic conductivity study of poly(ethylene oxide) with dissolved salts reported by Wright in 1973, polymer electrolytes have been studied extensively.
http://www.polymer.cn/research/dis_info12924 |
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Preparation of transparent silica glass by sintering silica nano particles and its application for photonics
Transparent silica glass is an important material with many desirable propertieslow thermal expansion coefficient, low electrical conductivity, high chemical resistance, high UV transparency, etc. In our previous study, we fabricated transparent&nbs...
http://www.polymer.cn/research/dis_info12654 |
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High glass transition and optical transparency of novel polyimide containing 4-tert-butyltoluene moiety
关键字：Polyimides,Solubility,Optical transparency,Dielectric constant
Novel polyimide (PI) 3 was prepared from 4,4’-diaminodiphenyl-4”-tert-butyltoluene and 3,3’,4,4’-biphenyltetracarboxylic dianhydride via a one-step high-temperature polycondensation. The obtained PI 3 showed good solubility in many common solvents such as&...
http://www.polymer.cn/research/dis_info11600 |
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Study of properties of molding plastics of motor commutator improved by glass fiber
关键字：glass fiber,phenolic molding plastics,commutator,properties
As the molding plastics of motor commutator and insulator, it should have excellent properties of heat resistance, insulation, dimensional stability, flame retardancy and high mechanical strength under high temperature. In this paper, the&n...
http://www.polymer.cn/research/dis_info11526 |
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Preparation and properties of glass cloth-reinforced meltable thermoplastic polyimide composites for microelectronic packaging substrates
The rapid evolution in microelectronic technology is a well known phenomenon.Aromatic polyimides, due to their excellent thermal, mechanical and electrical properties, play a significant role in achieving the current state-of-the-art in microele...
http://www.polymer.cn/research/dis_info11321 |
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Effect of Curing Agent Content on the Properties of Electrical Composites of Phenolic Aldehyde(FA) Reinforcedwith Glass Fiber
关键字：FA
Electrical composites of phenolic aldehyde (FA) reinforced with glass fiber were prepared with different content of curing agent taking phenolic resin as matrix,hexamethylenetetramine (HMT) as the curing agent in this paper.
http://www.polymer.cn/research/dis_info9159 |
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The Effects of the Injection Parameters on Flow Length in Molding of the Pa 6 Reinforced Glass Fibre
关键字：Glass Fibre
It is very important to know flow properties of plastics when the mold is designing for the thermoplastics. Flow length of the plastic in the mold gives the information about the flow properties of molten plastic.
http://www.polymer.cn/research/dis_info9092 |
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