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 64
... modulus data are , however , accurate . The plots of modulus change as function of strain rate in Figure 5 show a threefold increase in modulus when the deformation rate increases from 10 ' to 104 min 1 . ~ By combining these data with the ...
... modulus data are , however , accurate . The plots of modulus change as function of strain rate in Figure 5 show a threefold increase in modulus when the deformation rate increases from 10 ' to 104 min 1 . ~ By combining these data with the ...
Page 150
... modulus of the glass fraction and E , the modulus of the rubber fraction , which at constant average stress has the 1 / Ttemperature dependence of a Kuhn and Gruen chain segment . Thus the following two expressions for dynamic modulus G ...
... modulus of the glass fraction and E , the modulus of the rubber fraction , which at constant average stress has the 1 / Ttemperature dependence of a Kuhn and Gruen chain segment . Thus the following two expressions for dynamic modulus G ...
Page 204
... modulus ( cN / tex ] ) 600 + - + - 400 B X 因 X + + * 200 20 40 60 PBT - content ( % ) FIG . 4. Initial modulus of as - spun yarn . 100 plained by the orientation - inducing effect of the PBT , which supports the alignment of the PET ...
... modulus ( cN / tex ] ) 600 + - + - 400 B X 因 X + + * 200 20 40 60 PBT - content ( % ) FIG . 4. Initial modulus of as - spun yarn . 100 plained by the orientation - inducing effect of the PBT , which supports the alignment of the PET ...
Contents
Technological Developments in ManMade Fibers and Related | 33 |
Morphology and Near Tm Behavior of High Performance Ultrahigh | 67 |
Properties Structures and Temperature Limitations | 87 |
Copyright | |
22 other sections not shown
Common terms and phrases
amorphous analysis angle appear Applied assumed behavior bending birefringence blend braided break calculated carpet compared composite compression constant cotton crystalline crystallization curve decrease deformation density dependence described determined developed diameter diffusion direction discussed distance distribution draw effect energy experimental extension fabric factor failure fiber filament finish force fraction function geometry given heat higher impact improved increase indicated initial length liquid load lower m/min material measured mechanical method modulus nylon observed obtained occur orientation parameters phase polyester polymer possible present pressure produced properties range ratio recovery relative sample Scanning shape shear shown in Figure shows solution specimen Spectra speed spinning spun strain strength stress structure surface Table temperature tenacity tensile Text treated treatment twist unit values variability yarn