Solid State Behavior of Linear Polyesters and Polyamides |
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Page 134
... Important characteristics of the microfibrils found in Nylon , PET , PP , and PE fibers are listed in Table 1 . Table 1. Typical dimensions of the microfibrils ( Å ) PE PP Nylon PET Long period Crystallite length 90 90 150-180 60 60 ...
... Important characteristics of the microfibrils found in Nylon , PET , PP , and PE fibers are listed in Table 1 . Table 1. Typical dimensions of the microfibrils ( Å ) PE PP Nylon PET Long period Crystallite length 90 90 150-180 60 60 ...
Page 135
... important and unique ability to stretch the microfibril through chain unfolding , making the microfibril stronger through the formation of intra - fibrillar tie molecules . There should be no doubt that inter- and intra- fibrillar tie ...
... important and unique ability to stretch the microfibril through chain unfolding , making the microfibril stronger through the formation of intra - fibrillar tie molecules . There should be no doubt that inter- and intra- fibrillar tie ...
Page 151
... important difference between the drawing mechanism of PE and nylon and PET was observed . The mi- crofibril stretching and reinforcement through formation of intrafibrillar tie molecules is very important with PE , but has only a minor ...
... important difference between the drawing mechanism of PE and nylon and PET was observed . The mi- crofibril stretching and reinforcement through formation of intrafibrillar tie molecules is very important with PE , but has only a minor ...
Contents
SOLID STATE REACTIONS IN LINEAR | 1 |
CHEMICAL HEALING | 43 |
PRACTICAL ASPECTS OF ADDITIONAL SOLID STATE | 59 |
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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