Solid State Behavior of Linear Polyesters and Polyamides |
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Page 29
The authors concluded that the diffusion of reacting end groups was the rate -
controlling ( limiting ) stage . This seems unlikely , however , as it is hardly
possible to distinguish between kinetic control and end group diffusion control . It
seems ...
The authors concluded that the diffusion of reacting end groups was the rate -
controlling ( limiting ) stage . This seems unlikely , however , as it is hardly
possible to distinguish between kinetic control and end group diffusion control . It
seems ...
Page 30
Chang ( 104 ) noted that Griskey ' s data ( 101 ) on PET did not conform to his
diffusion model and that no correlation between diffusivity and temperature could
be obtained . So Chang concluded that for the temperature range and particle
size ...
Chang ( 104 ) noted that Griskey ' s data ( 101 ) on PET did not conform to his
diffusion model and that no correlation between diffusivity and temperature could
be obtained . So Chang concluded that for the temperature range and particle
size ...
Page 147
The coefficient of diffusion I and to the fiber axis can be derived by a method
employed by Barrer and Petropulos ( 24 , 25 ) to analyze the effect of particle
shape on diffusion in a continuum containing a lattice of rectangular
parallelopipeds .
The coefficient of diffusion I and to the fiber axis can be derived by a method
employed by Barrer and Petropulos ( 24 , 25 ) to analyze the effect of particle
shape on diffusion in a continuum containing a lattice of rectangular
parallelopipeds .
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