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, 1990 |
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Page 19
... of polymerization Features of fine structure # fractional mass crystallinity
number of repeats in crystallite length # number of repeats across crystallite #
series fraction of amorphite fraction of sites with crystallographic folds fraction of
sites with ...
... of polymerization Features of fine structure # fractional mass crystallinity
number of repeats in crystallite length # number of repeats across crystallite #
series fraction of amorphite fraction of sites with crystallographic folds fraction of
sites with ...
Page 94
... fiber begins with the production of polydimethylsilane , ( Si ( CH3 ) 2 ) n ; as for
the Nicalon fiber , which is then mixed with titaniumalkoxide in a ratio of
approximately 1 : 10 , heated to 340°C in nitrogen , and polymerized for 10 h [ 16
] .
... fiber begins with the production of polydimethylsilane , ( Si ( CH3 ) 2 ) n ; as for
the Nicalon fiber , which is then mixed with titaniumalkoxide in a ratio of
approximately 1 : 10 , heated to 340°C in nitrogen , and polymerized for 10 h [ 16
] .
Page 450
Degree of Polymerization . Raw cotton has a weight average degree of
polymerization ( DP ) of about 8000 ( 14 ) . Some reduction of DP can occur
without the fiber losing strength ( 2 ] . Unless cotton is severely degraded by
overscouring or ...
Degree of Polymerization . Raw cotton has a weight average degree of
polymerization ( DP ) of about 8000 ( 14 ) . Some reduction of DP can occur
without the fiber losing strength ( 2 ] . Unless cotton is severely degraded by
overscouring or ...
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Contents
M | 33 |
Strain Rate Effects in Ultrastrong Polyethylene Fibers and Composites | 45 |
Morphology and Near Tm Behavior of High Performance Ultrahigh | 67 |
Copyright | |
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Common terms and phrases
amorphous analysis angle appearance Applied behavior bending blend body braided break calculated carpet cellulose compared composite compression constant cotton crystalline crystallization curve decrease deformation density dependence described determined developed diameter direction discussed distance distribution draw effect elastic energy experimental extension fabric factor failure fiber Figure filament finish force frictional function geometry given heat higher improved increase indicated initial length liquid load lower m/min material measured mechanical method modulus nylon observed obtained occurs orientation parameter polyester polymer present pressure problem produced properties range ratio reduced relative resistance sample scanning shape shear shown in Figure shows solution specimen speed spinning spun strain strength stress structure surface Table temperature tenacity tensile tension Text treated treatment twist unit untreated values variability yarn