Solid State Behavior of Linear Polyesters and Polyamides |
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Page 54
... functional group mobility , will lead to a drastic drop in the rates of solid state interchain reactions . Crystallinity considerably restricts and crosslinking nearly prevents any mobility ; nevertheless , results from chemi- cal ...
... functional group mobility , will lead to a drastic drop in the rates of solid state interchain reactions . Crystallinity considerably restricts and crosslinking nearly prevents any mobility ; nevertheless , results from chemi- cal ...
Page 262
... function of Mw . Wet molding induces hydrolytic cleavage of the ester bonds , thus resulting in decreased molecular weight . The deterioration of Ke in this case can be attributed mostly to a reduction in the elongation to break ( EB ) ...
... function of Mw . Wet molding induces hydrolytic cleavage of the ester bonds , thus resulting in decreased molecular weight . The deterioration of Ke in this case can be attributed mostly to a reduction in the elongation to break ( EB ) ...
Page 292
... function of the notch tip radius . [ 114 ] Table 2. continued ( kJ / m2 ) Table 2. MATRIX VF ( vol % ) FIBER CONTENT TYPE T ( ° C ) V WF ( mm / min ) METHOD ( specimen ) R ( wt . % ) KIC , KO ( MPam 1/2 ) GIC JIC ( kJ / m2 ) SUMMARY Ref ...
... function of the notch tip radius . [ 114 ] Table 2. continued ( kJ / m2 ) Table 2. MATRIX VF ( vol % ) FIBER CONTENT TYPE T ( ° C ) V WF ( mm / min ) METHOD ( specimen ) R ( wt . % ) KIC , KO ( MPam 1/2 ) GIC JIC ( kJ / m2 ) SUMMARY Ref ...
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