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 3
... extrusion and the first stages of solidification , with further heat treatments under tension serving to improve orientation . For HMPE , it is the possibility of imposing very high levels of fiber elongation , in order to pull the ...
... extrusion and the first stages of solidification , with further heat treatments under tension serving to improve orientation . For HMPE , it is the possibility of imposing very high levels of fiber elongation , in order to pull the ...
Page 223
... extrusion and drawing of the spun filaments at elevated temperatures to impart orientation , crystallinity and desired properties . For several reasons [ 2 ] , not to be discussed here , it is highly desirable to develop a process ...
... extrusion and drawing of the spun filaments at elevated temperatures to impart orientation , crystallinity and desired properties . For several reasons [ 2 ] , not to be discussed here , it is highly desirable to develop a process ...
Page 226
... extrusion tests . A Fourne single screw extruder was used . Fibers were wound onto a high - speed godet roll from Erdmann Electrotechnik . All extrusions were con- ducted at 295 ° C . Throughput was varied with spinning speed to obtain ...
... extrusion tests . A Fourne single screw extruder was used . Fibers were wound onto a high - speed godet roll from Erdmann Electrotechnik . All extrusions were con- ducted at 295 ° C . Throughput was varied with spinning speed to obtain ...
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