Effect of Gamma Irradiation Crosslinking on PA6 Fibers

Shi Feng Zhu; Mei Wu Shi; Guo Liang Dai

doi:10.4028/www.scientific.net/AMR.476-478.2280

Paper Titles

Synthesis of Star Cationic Polyacrylamide and its Application in the Retention and Drainage System of Papermaking
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NBR’s Storage Life Prediction Based on the Accelerated Life Test
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Test on Indoor Thermal Environment of Haidong Region in Qinghai Province China in Winter
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Radial Orientation Mechanism and Research of Short Fiber in Extrusion Die
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Effect of Gamma Irradiation Crosslinking on PA6 Fibers
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Application as Papermaking Organic Particulate Retention Agent of Cationic Polymethyl Acrylate Emulsion in Bleached Wheat Straw Pulp
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Preparation and Characterization of a Novel Mixed Functional Cationic Exchange Copolymer Microsphere as Drug Carrier
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Theory Study for Moving Force Identification
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Adsorption of Food Dye onto Gelatin Microspheres: pH Effect in Kinetics and Mechanism
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 476-478Effect of Gamma Irradiation Crosslinking on PA6...

Effect of Gamma Irradiation Crosslinking on PA6 Fibers

Abstract:

Gamma irradiation crosslinking of nylon6 fibers with and without the presence of triallyl cyanurate(TAC) was studied, XRD、DSC、IR and TG were used to analyze the effects of irradiation crosslinking on structure and properties of PA6 fibers. The melt-drip performance of PA6 fibers was improved after irradiation crosslinking. The breaking strength increased first then decreased as a function of absorbed dose, while elongation at break decreased. The melting temperature and crystallinity decreased with increasing the dose. Besides, the onset temperature of degradation fell slightly and the amount of non-volatile residue at 600oC increased as the irradiation dosage increased.