Solid State Behavior of Linear Polyesters and Polyamides |
From inside the book
Results 1-3 of 49
Page 190
... draw ratio by five percent of the overall draw ratio and wind up the filament for 30 min without breakage . 5. Determine the strength of the drawn filament . 6. Determine the yield temperature and draw temperature of the fila- ment ...
... draw ratio by five percent of the overall draw ratio and wind up the filament for 30 min without breakage . 5. Determine the strength of the drawn filament . 6. Determine the yield temperature and draw temperature of the fila- ment ...
Page 196
... draw ratios . By further increasing draw ratio , it becomes impossible to retain the neck on the heated element . At a given , well - defined drawing tension , the neck moves away from the heated element and stabilizes in a cold section ...
... draw ratios . By further increasing draw ratio , it becomes impossible to retain the neck on the heated element . At a given , well - defined drawing tension , the neck moves away from the heated element and stabilizes in a cold section ...
Page 203
... draw ratio achievable with a given undrawn fiber . A similar trend was observed in a single - stage drawing process where the strongest fibers are obtained when the first - draw ratio amounts to almost 2.2 X and the yield temperature is ...
... draw ratio achievable with a given undrawn fiber . A similar trend was observed in a single - stage drawing process where the strongest fibers are obtained when the first - draw ratio amounts to almost 2.2 X and the yield temperature is ...
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