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Crystallization kinetics of poly(ethylene terephthalate)/poly(ethylene 2,6-naphthalate)/DBS blends
关键字：PET/PEN blend; crystallizationg kinetics; Avrami equation; nucleating agent
The crystallization kinetics of poly(ethylene terephthalate)/poly(ethylene 2,6-naphthalate)/DBS blends were investigated by DSC. The results showed that a little nucleating agent could increase the crystallization rate obviously. When the content of ...
http://www.polymer.cn/research/dis_info11480 |
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Influence of transesterification on thermal properties and crystallization of PTT/ ECDP blends
关键字：transesterification; poly(trimethylene terephthalate); easy cationic dyeable poly(ethylene terephthalate);
Blends of Poly(trimethylene terephthalate) / cationic dyeable poly(ethylene terephthalate) (PTT/ECDP) incomposition of 80/20 (w/w) were prepared with different blending time.Sequence analysis by 13C-NMR spectroscopy showed that transesterification occurs durin...
http://www.polymer.cn/research/dis_info11443 |
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Synthesis of high-impact biodegradable multiblock copolymers comprising of poly(butylene succinate) and poly(1,2-propylene succinate) with hexamethylene diisocyanate as chain extender
Due to the serious environmental pollution caused by traditional nondegradable polymers, biodegradable aliphatic polyesters have attracted increasing interest. PBS is one of the most promising members in the family of aliphatic polyesters b...
http://www.polymer.cn/research/dis_info11390 |
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The Improvement of Mechanical Properties of Nano-TiO2/Poly(vinyl alcohol) Composites by Enhanced Interaction Between Nanofiller and Matrix
关键字：Nano-TiO2/Poly(vinyl alcohol) Composites
A new composite material with properties that differ greatly from those of conventional materials can be obtained by introducing nano-size inorganic particlesinto polymer matrices. Organic–inorganic nanocomposite materials have been extensively stud...
http://www.polymer.cn/research/dis_info9187 |
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The Effect of HEMA Amount on Poly(St-HEMA)/MMT/SiO2 Nanocomposites Prepared byEmulsion Polymerization
关键字：Poly(St-HEMA)/MMT/SiO2 Nanocomposites
To the polymer/MMT nanocomposite, the dispersed state of MMT and the binding force of the contact surface with polymer matrix are the most important factors toimprove the properties of the nanocomposite materials.
http://www.polymer.cn/research/dis_info9152 |
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An organic photovoltaic device fabricated using a copper (II) phthalocyanine /poly(p-phenylene benzobisoxazole) composite
关键字：poly(p-phenylene benzobisoxazole) composite
A thermally stable conjugated rodlike poly(p-phenylene benzobisoxazole) (PBO) has been proposedas a promising optoelectronic and photovoltaic materials which is due to its fully conjugated, collinear,and coplanar backbone.1,2,3 Organic light emitting ...
http://www.polymer.cn/research/dis_info9006 |
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Synthesis and Characterization of Poly(arylacetylene)s Containing Siloxane Units
关键字：poly(dimethysiloxane)，siloxane-containing poly(arylacetylene)，heat-resistant polymer，high-performances
Poly(arylacetylene), a highly crosslinkable aromatic resin, expected to be used as a matrix for high-temperature,fiber-reinforced composites. Poly(arylacetylene) has advantages such as, a low viscosity that enables impregnation of fibers, a cure ...
http://www.polymer.cn/research/dis_info7506 |
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The transformation mechanism of The specific Interaction in The poly(3-hydroxybutyrate)/Tannic Acid Blend
关键字：The,transformation,mechanism,The,specific,Interaction,The,poly,hydroxybutyrate,Tannic,Acid,Blend,
Aliphatic polyester is an important environmental friendly polymer because it can be biodegradable in the applicable condition. Biodegradable polymer, poly-(3-hydroxybutyic acid) (PHB), is the most studied crystalline polyester with biodegradable and...
http://www.polymer.cn/research/dis_info7264 |
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Synthesis, characterization and properties of poly(3,3,3-trifluoropropyl,methyl)siloxane modified polyurethane-urea
关键字：Synthesis,characterization,properties,poly,trifluoropropyl,methyl,siloxane,modified,polyurethane,urea,
Polyether based polyurethane(PU) elastomers are considered to be made implantable devices, but the polyether soft segments in PU are susceptible to oxidation and degradation in vivo. Enhancement of biostability for PU was expected to&n...
http://www.polymer.cn/research/dis_info7255 |
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Properties and morphology of recyled poly(ethylene terephthalate)/biphenol-A polycarbonate blends
关键字：Properties,morphology,recyled,poly,ethylene,terephthalate,biphenol,polycarbonate,blends,
poly(ethylene terephthalate)(PET) is an important engineering polymer widely used in auto mobile and electronic elements.However,recyled PET(rPET) is unsuitable for a direct application due to the degradation in the recyling process.Blending rPET&nbs...
http://www.polymer.cn/research/dis_info7184 |
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