Solid State Behavior of Linear Polyesters and Polyamides |
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Page 253
... molded specimen ( e.g. , [ 14,16 ] ) . The highest overall crystallinity and the largest spherulites can be found in the mid- core region . Increasing the mold temperature from 25 to 80 ° C and keeping all other processing variables ...
... molded specimen ( e.g. , [ 14,16 ] ) . The highest overall crystallinity and the largest spherulites can be found in the mid- core region . Increasing the mold temperature from 25 to 80 ° C and keeping all other processing variables ...
Page 262
... molding of PET without ( MI ) and with impact - modifier ( MII ) as a function of Mw . Wet molding induces hydrolytic ... molded ( low Mu ) PET - MII indicate the causes of K , deterioration shown by Figure 10. Figure 11a ) evidences a ...
... molding of PET without ( MI ) and with impact - modifier ( MII ) as a function of Mw . Wet molding induces hydrolytic ... molded ( low Mu ) PET - MII indicate the causes of K , deterioration shown by Figure 10. Figure 11a ) evidences a ...
Page 306
... molding yields random fiber orientation ; the fiber layering characteristics due to injection molding was discussed above ; while almost unidirectional alignment can be reached by extrusion . The explanation of higher FCP resistance of ...
... molding yields random fiber orientation ; the fiber layering characteristics due to injection molding was discussed above ; while almost unidirectional alignment can be reached by extrusion . The explanation of higher FCP resistance of ...
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