Science and Technology of Fibers and Related Materials: Proceedings of the Fiber Society 50th Anniversary Technical Conference Held in Princeton, New Jersey, August 19-23, 1990Ludwig Rebenfeld |
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Page 69
... Kevlar yarns , one of which is connected to a fixed support while the other is passed over a smooth pulley and connected to a weight . Kevlar exhibits neg- ligible deformation at the temperatures employed in the present study . De ...
... Kevlar yarns , one of which is connected to a fixed support while the other is passed over a smooth pulley and connected to a weight . Kevlar exhibits neg- ligible deformation at the temperatures employed in the present study . De ...
Page 114
... Kevlar 29 and Kevlar 149 ( Du Pont ) extracted from spools containing 267 fibers per yarn for Kevlar 29 , and 768 fibers per yarn for Kevlar 149 . The mechanical properties of these two fibers have been studied previously [ 6 , 7 ] ...
... Kevlar 29 and Kevlar 149 ( Du Pont ) extracted from spools containing 267 fibers per yarn for Kevlar 29 , and 768 fibers per yarn for Kevlar 149 . The mechanical properties of these two fibers have been studied previously [ 6 , 7 ] ...
Page 117
... Kevlar 49 / epoxy and five samples of LM carbon / epoxy were tested for fragmentation up to the saturation limit . Strength statistics for Kevlar 49 single fibers is available from earlier work [ 10 ] , and is presented in Table I ...
... Kevlar 49 / epoxy and five samples of LM carbon / epoxy were tested for fragmentation up to the saturation limit . Strength statistics for Kevlar 49 single fibers is available from earlier work [ 10 ] , and is presented in Table I ...
Contents
Technological Developments in ManMade Fibers and Related | 33 |
Morphology and Near T Behavior of High Performance Ultrahigh | 67 |
Properties Structures and Temperature Limitations | 87 |
Copyright | |
26 other sections not shown
Common terms and phrases
1991 John Wiley 3-D braided acrylic fiber alginate fiber amorphous analysis angle Applied Polymer Symposium as-spun axial behavior bending recovery benzyl alcohol birefringence blend break carbon fibers cellulose chain compression contact angle cotton fibers crystalline crystallization curve decrease deformation density determined developed diameter distribution DMDHEU draw ratio dye diffusion effect elongation energy experimental fabric failure fiber length fibers spun filament finish fraction heat treatment impact increase Kevlar liquid m/min material matrix measured mechanical properties modulus molecular molecules nylon obtained orientation parameters PET fibers polyester polyester fibers Polymer Symposium 47 preforms recovery length sample Scanning shape parameter shear shown in Figure shrinkage silicon carbide solvent specimen Spectra composite spinneret spinning speed strain rate stress structure surface Table take-up tenacity tensile strength tension Text textile thermal treated twist UHMWPE untreated values variability viscosity wettability X-ray diffraction yarn yarn strength