Solid State Behavior of Linear Polyesters and Polyamides |
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Page 76
... Chain and Crystal Structures Commercial polyesters have the general chain formula , H 1010.0 i H where n is 2 for poly ( ethylene terephthalate ) ( PET ) and 4 for poly ... CHAINS, CRYSTALS, MELTS, AND GLASSES Chain and Crystal Structures.
... Chain and Crystal Structures Commercial polyesters have the general chain formula , H 1010.0 i H where n is 2 for poly ( ethylene terephthalate ) ( PET ) and 4 for poly ... CHAINS, CRYSTALS, MELTS, AND GLASSES Chain and Crystal Structures.
Page 81
... chains and not an individual chain to act as the scatter- ing entity . Using procedures which minimize time at temperatures which act to cause clustering and transesterification in PET , McAlea et al . [ 6 ] have obtained independent - ...
... chains and not an individual chain to act as the scatter- ing entity . Using procedures which minimize time at temperatures which act to cause clustering and transesterification in PET , McAlea et al . [ 6 ] have obtained independent - ...
Page 85
... chain end into a crystal must produce an extended defect volume , because of the strong coupling of mers along a chain . Pre- decki and Statton [ 36,37 ] have considered this problem . Figure 7 depicts the arrangement of chains in the ...
... chain end into a crystal must produce an extended defect volume , because of the strong coupling of mers along a chain . Pre- decki and Statton [ 36,37 ] have considered this problem . Figure 7 depicts the arrangement of chains in the ...
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