Solid State Behavior of Linear Polyesters and Polyamides |
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Page 36
... Mean part dia △ Mean part dia 0,35 cm 0,20 cm 0 5 10 < ه 15 20 Reaction time [ h ] Figure 6. Effect of the reaction time on the conversion in a bath fixed bed reactor for nylon 6.6 with different particle size , ( o ) - 0,20 cm in ...
... Mean part dia △ Mean part dia 0,35 cm 0,20 cm 0 5 10 < ه 15 20 Reaction time [ h ] Figure 6. Effect of the reaction time on the conversion in a bath fixed bed reactor for nylon 6.6 with different particle size , ( o ) - 0,20 cm in ...
Page 91
... mean crystallite volume [ 65 ] . At a constant level of crystallinity , as volume per crystallite increases , so must the mean volume of the intervening noncrystalline material . Thus Dumbleton and Murakama's result also suggests an ...
... mean crystallite volume [ 65 ] . At a constant level of crystallinity , as volume per crystallite increases , so must the mean volume of the intervening noncrystalline material . Thus Dumbleton and Murakama's result also suggests an ...
Page 152
... means of a mechanical analysis , if the amorphous modulus E , and its dependence on the amorphous orientation fa is assumed to equal that of an amorphous specimen . The relationship between Eɑ and fɑ was , therefore , determined by means ...
... means of a mechanical analysis , if the amorphous modulus E , and its dependence on the amorphous orientation fa is assumed to equal that of an amorphous specimen . The relationship between Eɑ and fɑ was , therefore , determined by means ...
Contents
SOLID STATE REACTIONS IN LINEAR | 1 |
CHEMICAL HEALING | 43 |
PRACTICAL ASPECTS OF ADDITIONAL SOLID STATE | 59 |
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acid additional solid amorphous annealing Appl aspect ratio behavior birefringence block temperature chain Chem composites copolyester copolymer courtesy crystallinity crystallization curves decreases deformation degree of crystallinity density diameter diffusion domains Dröscher effect Equation exchange reactions extrusion temperature Fakirov fiber axis fibers drawn filament fracture mechanics fracture toughness function heat of fusion heated element higher increasing initial kg/cm² kinetics linear polycondensates load macromolecules Makromol material matrix maximum measurements mechanical melting point microfibrils microstructure mm/min modulus molded molecules morphology nominal draw ratio noncrystalline nylon 6 fibers nylon 66 orientation parameters peak PET fibers phase Phys polyamides polyesters Polymer Sci polymerization properties Reprinted from Ref samples SAXS Schultz semicrystalline shown in Figure solid state polycondensation solid state post-polycondensation solid state reactions Solid-state extrusion specimen spherulite strength stress structure Table tensile terephthalate thermoplastics toughened transesterification transreactions values x-ray yield Zachmann