Solid State Behavior of Linear Polyesters and Polyamides |
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Page 31
Jerold M. Schultz, Stoyko Fakirov. 2.3.2 . Molecular weight distribution at solid state post- polycondensation The question concerning the molecular weight distribution is another important aspect of solid state post - polycondensation ...
Jerold M. Schultz, Stoyko Fakirov. 2.3.2 . Molecular weight distribution at solid state post- polycondensation The question concerning the molecular weight distribution is another important aspect of solid state post - polycondensation ...
Page 38
... molecular weight , e.g. , in the manufacture of nylon 6 fiber [ 128 ] , has a negative effect on the properties of the finished product . Ac- cordingly , low molecular weight substances ( usually organic acids or amines ) should be used ...
... molecular weight , e.g. , in the manufacture of nylon 6 fiber [ 128 ] , has a negative effect on the properties of the finished product . Ac- cordingly , low molecular weight substances ( usually organic acids or amines ) should be used ...
Page 60
... molecular weight can be considered as engineering plastics . The mechanical properties , best characterizing polymers as materials , depend on the molecular weight in the following way . Tensile stress and tear resistance [ 51 ] ...
... molecular weight can be considered as engineering plastics . The mechanical properties , best characterizing polymers as materials , depend on the molecular weight in the following way . Tensile stress and tear resistance [ 51 ] ...
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