Solid State Behavior of Linear Polyesters and Polyamides |
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Page 110
Such fibers have been subjected to molecular orientation and heat - treatment
during processing . While it is difficult to observe fine structure on the surface of
PET fibers ( 124 ) , a fibrillar fine structure is observed once the outer skin of the
fiber ...
Such fibers have been subjected to molecular orientation and heat - treatment
during processing . While it is difficult to observe fine structure on the surface of
PET fibers ( 124 ) , a fibrillar fine structure is observed once the outer skin of the
fiber ...
Page 119
The fusion of crystallites laterally is difficult , since their orientations are identical
only along the chain axis ; there is no reason to expect that adjacent crystallites
should have identical orientation in the transverse directions . Consequently , the
...
The fusion of crystallites laterally is difficult , since their orientations are identical
only along the chain axis ; there is no reason to expect that adjacent crystallites
should have identical orientation in the transverse directions . Consequently , the
...
Page 122
The development of molecular orientation during fiber spinning is likewise
interesting . Molecular orientation is found to develop in a relatively narrow
temperature range . Bragato and Gianotti ( 172 ] have measured temperature ,
filament ...
The development of molecular orientation during fiber spinning is likewise
interesting . Molecular orientation is found to develop in a relatively narrow
temperature range . Bragato and Gianotti ( 172 ] have measured temperature ,
filament ...
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