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 13
... Orientation in the Common Working Model Although the amorphous orientation is not specified in the common work- ing model , the range of possible values is restricted by the excess length avail- able in tie molecules . We have not ...
... Orientation in the Common Working Model Although the amorphous orientation is not specified in the common work- ing model , the range of possible values is restricted by the excess length avail- able in tie molecules . We have not ...
Page 186
... orientation , it was natural to explore the feasibility of using XRD to determine amorphous orientation . In oriented , amorphous polymers , the distribution of the amorphous in- tensity around the azimuth , as measured for example by ...
... orientation , it was natural to explore the feasibility of using XRD to determine amorphous orientation . In oriented , amorphous polymers , the distribution of the amorphous in- tensity around the azimuth , as measured for example by ...
Page 192
... orientation parameter fa , which is the degree of orientation of the anisotropic component of the amorphous phase , is calculated from Ao of the peak using the relation fa = ( 3 ( cos2 ) − 1 ) / 2 - * ) = [ [ ' " ' , 2 , 4 , ( 4 ) cos2 ...
... orientation parameter fa , which is the degree of orientation of the anisotropic component of the amorphous phase , is calculated from Ao of the peak using the relation fa = ( 3 ( cos2 ) − 1 ) / 2 - * ) = [ [ ' " ' , 2 , 4 , ( 4 ) cos2 ...
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 | |
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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