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 77
... phase and a highly oriented crystalline phase , respectively . This observation is cor- roborated by the fact that upon cooling the fibers to room temperature after a 4 - h annealing at 150 ° C under constrained conditions , the WAXD ...
... phase and a highly oriented crystalline phase , respectively . This observation is cor- roborated by the fact that upon cooling the fibers to room temperature after a 4 - h annealing at 150 ° C under constrained conditions , the WAXD ...
Page 102
... phase during the pyrolysis and sintering of the filled materials . In the diffraction patterns of the beta - filled material , we see that the only phase present up to 1900 ° C is the beta phase , while at temperatures exceeding this ...
... phase during the pyrolysis and sintering of the filled materials . In the diffraction patterns of the beta - filled material , we see that the only phase present up to 1900 ° C is the beta phase , while at temperatures exceeding this ...
Page 192
... phase , is calculated from Ao of the peak using the relation fa = ( 3 ( cos2 ) − 1 ) / 2 - * ) = [ [ ' " ' , 2 , 4 , ( 4 ) cos2 + sin < cos2 4 ) / 2 I , ( 0 ) = exp ( -462 In 2 / A62 ) фаф π / 2 ( 1 ) I , ( 4 ) sin o do do ] ( 2 ) ( 3 ) ...
... phase , is calculated from Ao of the peak using the relation fa = ( 3 ( cos2 ) − 1 ) / 2 - * ) = [ [ ' " ' , 2 , 4 , ( 4 ) cos2 + sin < cos2 4 ) / 2 I , ( 0 ) = exp ( -462 In 2 / A62 ) фаф π / 2 ( 1 ) I , ( 4 ) sin o do do ] ( 2 ) ( 3 ) ...
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 | |
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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