【摘 要】
：
The polyphenylene sulfide(PPS)nanocomposites fiber was prepared via melt spinning,which display different crystallization behavior on variation of the diame
【机 构】
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State Key Lab for Modification of Chemical Fiber &Polymer Materials,College of Materials Science and
【出 处】
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2015 International Conference on Advanced Fibers and Polymer
论文部分内容阅读
The polyphenylene sulfide(PPS)nanocomposites fiber was prepared via melt spinning,which display different crystallization behavior on variation of the diameters,as confirmed by differential scanning calorimetry(DSC).The spinnability,breaking strength and UV-Resistance Properties of PPS nanocomposites,as measured by Capillary rheometry,Melt spinning machine,Xenon-lamp Weather Resistance Test Chamber and Yarn Tensile Tester,manifest a dependence on the diameters.The addition of nanoparticle with the diameter of 25nm improves the spinability and the mechanical performance of PPS with an increase in breaking strength of 0.4cN/dtex.The UVresistance properties of the PPS nanocomposites were remarkably improved by the addition of SiO2@TiO2 nanoparticles.
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