Solid State Behavior of Linear Polyesters and Polyamides |
From inside the book
Results 1-3 of 31
Page 7
... tion catalyzed by a small amount of a strong acid [ 15 ] . With the catalyst concentration assumed to be constant throughout the process , a second order rate expression dc = k'C2 dt ( 14 ) may be used , in which the catalyst ...
... tion catalyzed by a small amount of a strong acid [ 15 ] . With the catalyst concentration assumed to be constant throughout the process , a second order rate expression dc = k'C2 dt ( 14 ) may be used , in which the catalyst ...
Page 13
... tion reaction in the molten state [ 21-24 ] . The polyesters used poly ( ethylene terephthalate ) ( PET ) and poly ( ethylene isophthalate ) ( PEI ) were prepared by direct esterification , followed by a polycondensation stage at 275 ...
... tion reaction in the molten state [ 21-24 ] . The polyesters used poly ( ethylene terephthalate ) ( PET ) and poly ( ethylene isophthalate ) ( PEI ) were prepared by direct esterification , followed by a polycondensation stage at 275 ...
Page 267
... tion toward a local plane stress state is promoted by a proper inter - partical distance ( critical matrix ligament thickness ) [ 79-80 ] . Analogously , it was claimed that in both toughened PBT and PBT / PC blends shear deforma- tion ...
... tion toward a local plane stress state is promoted by a proper inter - partical distance ( critical matrix ligament thickness ) [ 79-80 ] . Analogously , it was claimed that in both toughened PBT and PBT / PC blends shear deforma- tion ...
Contents
SOLID STATE REACTIONS IN LINEAR | 1 |
CHEMICAL HEALING | 43 |
PRACTICAL ASPECTS OF ADDITIONAL SOLID STATE | 59 |
Copyright | |
19 other sections not shown
Common terms and phrases
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