 | Nanotech 2012 Vol. 1
Nanotechnology 2012: Advanced Materials, CNTs, Particles, Films and Composites (Volume 1)
Chapter 6: Composite Materials |
Manufacturing and Properties of Nanofiber Composites | |
| Authors: | D-K Yong |
| Affilation: | Chungnam National University, KR |
| Pages: | 578 - 581 |
| Keywords: | polyarylate (PAR), sheath-core fiber, nanofiber, composite |
| Abstract: | Recently, a fiber composite for various industrial applications including automotive, aerospace and civil engineering is in the spotlight as a specialized-functional material such as high strength and modulus, high thermal resistance and high elasticity etc. Especially, when the composite has a continuous nanofibrous component having high performance LCP(liquid crystal polymer) as a reinforcement, excellent properties compared to existing are expected. In this study, a sheath(PET)-core(PAR) fiber was spun by a special technique, so called conjugate spinning for manufacturing the PAR(polyarylate) nanofiber reinforced PET(polyethylene terephthalate) composite.Using the PET-PAR conjugated fiber, a PAR fiber reinforced PET composite can be obtained by arranging the fibers compactly and melting the PET matrix. Mechanical properties of the sheath-core fibers were tested and evaluated with the PAR content and the spinning speed. And Tensile and flexural properties of the PAR/PET composites were analyzed by a tensile tester. Also, crystallization and orientation behaviors were investigated with the XRD (X-ray diffraction). |
| ISBN: | 978-1-4665-6274-5 |
| Pages: | 804 |
| Hardcopy: | $209.95 |
| Order: | Mail/Fax Form |
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