華岡紡織期刊 Journal of the Hwa Gang Textile
ISSN
1025-9678
發行 Publisher
中華民國紡織工程學會
Home / Archives / Vol. 22 No. 5 (2015) / Original Research Articles
Original Research Articles · 研究論文

Ultradrawing and Ultimate Tenacity Properties of Ultra-high Molecular Weight Polyethylene Composite Fibers Filled with Nanosilica Particles with Varying Specific Surface Areas

奈米粒子比表面積對超高分子量聚乙烯/奈米二氧化矽複合纖維超高延伸與延伸後抗張性質之研究
  • J. T. Yeh 葉正濤 ✉ Department of Materials Engineering, Kun Shan University, Tainan, Taiwan, Graduate School of Material Science and Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan, Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials Ministry of Education, The Department of Textile Engineering Chinese Culture University
  • C. K. Wang 王俊凱 Department of Materials Engineering, Kun Shan University, Tainan, Taiwan, Graduate School of Material Science and Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan, Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials Ministry of Education, The Department of Textile Engineering Chinese Culture University
  • L. K. Huang 黃律凱 Department of Materials Engineering, Kun Shan University, Tainan, Taiwan, Graduate School of Material Science and Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan, Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials Ministry of Education, The Department of Textile Engineering Chinese Culture University
  • C. C. Tsai 蔡志宸 Department of Materials Engineering, Kun Shan University, Tainan, Taiwan, Graduate School of Material Science and Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan, Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials Ministry of Education, The Department of Textile Engineering Chinese Culture University
  • W. Y. Lai 陳威宇 Department of Materials Engineering, Kun Shan University, Tainan, Taiwan, Graduate School of Material Science and Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan, Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials Ministry of Education, The Department of Textile Engineering Chinese Culture University
  • C. C. Wang 王權泉 Department of Materials Engineering, Kun Shan University, Tainan, Taiwan, Graduate School of Material Science and Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan, Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials Ministry of Education, The Department of Textile Engineering Chinese Culture University
  • J. Y. Chou 周俊穎 Department of Materials Engineering, Kun Shan University, Tainan, Taiwan, Graduate School of Material Science and Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan, Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials Ministry of Education, The Department of Textile Engineering Chinese Culture University

Abstract

Original and/or functionalized nanosilica particles (NSIx, FNSIxmy) with a quoted specific surface area of 100, 300 and 600 m2/g, respectively, were used to investigate the influence of specific surface areas of nanosilica particles on ultradrawing and ultimate tensile properties of UHMWPE (F100), UHMWPE/nanosilica (F100NSIxz) and UHMWPE/functionalized nanosilica (F100FNSIxmy-z) fibers. The specific surface areas of well dispersed FNSIxmy nanofillers in F100FNSIxmy-z fibers can positively affect their ultradrawing, orientation, ultimate tensile properties and “micro-fibrils” morphologies. Excellent orientation and ultimate tensile properties of UHMWPE/nanofiller fibers can be prepared by ultradrawing the F100FNSIxmy-z as-prepared fibers with optimal contents of the best prepared FNSIxmy particles well dispersing in the as-prepared fibers. The ultimate tensile strength (f) value of the best prepared F100FNSI600m9-0.0375 drawn fiber reaches 7.6 GPa, which is about 1.7 and 2.3 times of those of the F100FNSI100m3-0.075 and the best prepared F100 drawn fibers without addition of any nanofiller. Specific surface area, morphological and Fourier transform infrared analyses of NSIx, FNSIxmy particles and/or investigations of thermal, orientation factor and ultimate tensile properties of as-prepared and/or drawn F100FNSIxmy-z fibers were performed to understand the above improved ultradrawing and ultimate tensile properties of the F100FNSIxmy-z as-prepared and/or drawn fibers.

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