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Recycling and Degradation of Polyamides
MoleculesAs one of the five major engineering plastics, polyamide brings many benefits to humans in the fields of transportation, clothing, entertainment, health, and more. However, as the production of polyamide increases year by year, the pollution problems it causes are becoming increasingly severe.
Lin Zheng +4 more
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Synthesis and Characterization of Metal Particles Using Malic Acid-Derived Polyamides, Polyhydrazides, and Hydrazides [PDF]
MoleculesMalic acid-derived polyamides, polyhydrazides, and hydrazides exhibit strong potential for a variety of biological applications. This study demonstrates the synthesis of cobalt, silver, copper, zinc, and iron particles by a facile chemical reduction ...
Muhammad Farhan Qadir +9 more
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Determining the Composition of Imported Recycled Plastics with Differential Scanning Calorimetry [PDF]
E3S Web of Conferences, 2021 The analysis of the composition of recycled plastics is the prerequisite for identifying the properties of recycled plastics goods-solid waste. This paper systematically studies the composition of crystalline polymers by differential scanning calorimetry,
Luo Chuan +5 more
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Mechanical and tribological behaviour of PA6 and short aramid fiber composites [PDF]
INCAS Bulletin, 2021 This paper presents the results of mechanical and tribological characteristics for two composites: PA6 as matrix and 5% aramid whiskers as additive material and PA6 + 10% aramid whiskers, comparing them to those made of PA6 (polyamide 6).
George Catalin CRISTEA +6 more
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European Oral Research, 2021 Purpose: The aim of this study was to evaluate flexural strength, elastic modulus and dynamic mechanical analysis (DMA) of heat-polymerized polymethyl methacrylate resin, polyamide resin and glass fiber-reinforced polyamide resin.
Senem Ünver +1 more
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Recent advances in the use of Polyamide-based materials for the automotive industry
Polímeros, 2022 Polyamide (PA) is a well-known and researched thermoplastic due to its excellent mechanical and physical properties, making it developed in the automotive sector, suitable for lighter vehicles, and, consequently, lower fuel consumption.
Marcel Yuzo Kondo +9 more
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Asymmetric polyamide nanofilms with highly ordered nanovoids for water purification
Nature Communications, 2020 Structure and morphology are critical to the performance of permeable and selective polyamide membranes in water purification. Here, the authors report a two layer asymmetric polyamide nanofilm in which a spherical polyamide dendrimer porous lower and a ...
Bingbing Yuan +4 more
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Locating Hazardous Chemical Leakage Source Based on Cooperative Moving and Fixing Sensors
Sensors, 2019 In dealing with sudden hazardous chemical leakage accidents, the key to solving the evacuation and transfer of personnel and important property is to determine the location of the leakage source and the information of the source strength to gauge the ...
Yaguang Kong +8 more
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Effect of electrospinning parameters on the air filtration performance using electrospun polyamide-6 nanofibers [PDF]
Chemical Industry and Chemical Engineering Quarterly, 2017 Due to their high filtration efficiency and low basis weight nanofibrous filters are suitable for filtration applications. The objective of this study was to investigate the effect of electrospinning parameters including polymer solution concentration ...
Aliabadi Majid
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Molecules, 2019 Pyrrole-imidazole (PI) polyamides are novel gene silencers that strongly bind the promoter region of target genes in a sequence-specific manner to inhibit gene transcription. We created a PI polyamide targeting human TGF-β1 (hTGF-β1).
Masari Otsuki +7 more
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