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52 Newest Publications about the topic aramid fibers

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Thermographic analysis of monomers in the production of threads from aromatic polyamides

09-Aug-2012 | M. V. Shablygin, G. B. Sklyarova, S. V. Komissarov, Fibre Chemistry, 2012

It was shown that differential scanning calorimetry (DSC) can be used successfully for analytical monitoring of raw material for the production of highly thermally stable aramid fibers. The method was used to analyze mixtures of 5(6)-amino-2-(p-aminophenyl)benzimidazole (DAPBI) and ...

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Improving the flame retardancy of the polypropylene/aramid fiber composites by the introduction of decabromodiphenyl ethane and antimony trioxide

23-Jul-2012 | Xiao‐Sui Chen, Guo‐Zhi Xu, Sheng Zhang, Rong Zhang, Jun Sun, Ming‐Zhe Dong, Xin‐Jun Zhu, Wei Liu, Journal of Applied Polymer Science, 2012

Abstract Our previous study showed that aramid fibers (AFs) could significantly enhance the mechanical properties of polypropylene (PP) composites; for example, the tensile strength of PP/AF composites with 30 wt % AF increased by 65.6%, whereas the Izod notched impact strength was almost five ...

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Organic fiber reinforced plastics based on complex hybrid matrices including polysulfone and carbon nanotubes as modifiers of epoxy resins

16-Jul-2012 | V. I. Solodilov, R. A. Korokhin, Yu. A. Gorbatkina, A. M. Kuperman, Russian Journal of Physical Chemistry B, 2012

Organic Fiber Reinforced Plastics (OFRP) based on aramid fibers are as a rule used in constructions working under extremal conditions. In view of this, the possibility of increasing the resistance of OFRP to destruction by modifying matrices with thermoplastic polymers and carbon nanotubes (CNTs) ...

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Synthesis and characterization of the novel meta‐modified aramid fibers with liquid crystalline properties

15-Jul-2012 | Hui Jin, Yiyong Wang, Polymer Composites, 2012

Abstract To improve the interfacial adhesion between the meta‐aramid fibers and the matrix, the new method of interfacial polymerization was used to complete the aramid's surface modification. Two new kinds of grafted fibers which had liquid crystalline properties were prepared. The structure ...

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Viscoelastic properties of short aramid fibers‐reinforced rubbers

15-Jun-2012 | M. Shirazi, A. G. Talma, J. W. M. Noordermeer, Journal of Applied Polymer Science, 2012

Abstract Among short fiber‐reinforced composites, those with rubber matrices have gained great importance due to the advantages they have in processing and low cost, coupled with high strength. These composites combine the elastic behavior of rubbers with strength and stiffness of fibers. ...

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Retraction Note: Surface modification of aramid fibers with novel chemical approach

08-Jun-2012 | Tie-Min Liu, Yuan-Suo Zheng, Jie Hu, Polymer Bulletin, 2012

Retraction Note: Surface modification of aramid fibers with novel chemical approach Content Type Journal Article Category Retraction Note Pages 1-1 DOI 10.1007/s00289-012-0769-z Authors Tie-Min Liu, School of Material Science and Engineering, Xi’an Jiao Tong University, Xi’an, Shaanxi ...

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The evolution of structure and properties of poly(p‐phenylene terephthalamide) during the hydrothermal aging

09-Apr-2012 | Li, Chang‐Sheng; Zhan, Mao‐Sheng; Huang, Xian‐Cong; Zhou, Hong, Journal of Applied Polymer Science, 2012

Abstract The evolution of structure and properties of poly(p‐phenylene terephthalamide) (PPTA) with different hydrothermal aging temperatures were systematically investigated. The cooperative change in tensile strength and reduced viscosity upon aging time indicated a direct chemical ...

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Fabrication of meta-aramid fibrid by precipitation

02-Apr-2012 | Lirong Yao, Kitai Kim, Jooyong Kim, Fibers and Polymers, 2012

“Fibrid”, a type of fibrous particle used for binding, and the meta-aramid fibrids were successfully prepared by injecting the meta-aramid solution into the high shearing coagulation bath in this paper. The meta-aramid solution was prepared by dissolving the meta-aramid fibers in LiCl/DMAc ...

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Creep and strength retention of aramid fibers

23-Mar-2012 | Giannopoulos, Ioannis P.; Burgoyne, Chris J., Journal of Applied Polymer Science, 2012

Abstract Creep tests at ambient conditions have been carried out on Kevlar 49 and Technora yarns covering a wide stress spectrum (10–70% average breaking load) for a long period of time (up to a year). The results confirm that Kevlar 49 and Technora yarns show a nonlinear behavior at stresses ...

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Creep and strength retention of aramid fibers

23-Mar-2012 | Giannopoulos, Ioannis P.; Burgoyne, Chris J., Journal of Applied Polymer Science, 2012

Abstract Creep tests at ambient conditions have been carried out on Kevlar 49 and Technora yarns covering a wide stress spectrum (10–70% average breaking load) for a long period of time (up to a year). The results confirm that Kevlar 49 and Technora yarns show a nonlinear behavior at stresses ...

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