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 199
... POLYESTER BLEND FIBERS RAINER GUTMANN and HEINZ HERLINGER Institut für Chemiefasern , DITF , D - 7306 Denkendorf ... polyesters containing about 30 % or more of PBT . At the same time the fastness of the dyeings to washing at 95 ° C ...
... POLYESTER BLEND FIBERS RAINER GUTMANN and HEINZ HERLINGER Institut für Chemiefasern , DITF , D - 7306 Denkendorf ... polyesters containing about 30 % or more of PBT . At the same time the fastness of the dyeings to washing at 95 ° C ...
Page 249
... polyesters tended to show increased equilibrium dye adsorption , but the rate of dye diffusion in most instances decreased . Structural modification of the polyester was greatest with N , N - dimethylformamide , whereas bro- mobenzene ...
... polyesters tended to show increased equilibrium dye adsorption , but the rate of dye diffusion in most instances decreased . Structural modification of the polyester was greatest with N , N - dimethylformamide , whereas bro- mobenzene ...
Page 256
... polyester with DMF permitting the greatest degree of molecular rearrangement within the fiber . The crystallite lengths and interplanar spacings were determined for treated and untreated polyesters using wide angle X - ray scattering ...
... polyester with DMF permitting the greatest degree of molecular rearrangement within the fiber . The crystallite lengths and interplanar spacings were determined for treated and untreated polyesters using wide angle X - ray scattering ...
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