The Influence of Hard Segment Crystallizability on the Structure and Properties of Block Copolyether-ester Elastomers |
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Page vii
... Angle X - Ray Diffraction 3.3.2 Copolyester Thermal Properties 3.3.2.1 Thermal Scans 3.3.2.2 X - Ray Diffraction Patterns 3.3.2.3 Melting Point Depression 3.3.3 Copolyether - ester Thermal Properties 3.3.3.1 Thermal Scans 54 54 55 57 57 ...
... Angle X - Ray Diffraction 3.3.2 Copolyester Thermal Properties 3.3.2.1 Thermal Scans 3.3.2.2 X - Ray Diffraction Patterns 3.3.2.3 Melting Point Depression 3.3.3 Copolyether - ester Thermal Properties 3.3.3.1 Thermal Scans 54 54 55 57 57 ...
Page xii
... angle X - ray scattering profiles for copolyether - esters H60 / 100 : 0 through H60 / 50 : 50 . 114 5-2 Small angle X - ray scattering profiles for copolyether - esters H60 / 25 : 75 through H60 / 0 : 100 . 115 5-3 Partial scattering ...
... angle X - ray scattering profiles for copolyether - esters H60 / 100 : 0 through H60 / 50 : 50 . 114 5-2 Small angle X - ray scattering profiles for copolyether - esters H60 / 25 : 75 through H60 / 0 : 100 . 115 5-3 Partial scattering ...
Page 107
Janis Castles Stevenson. Chapter 5 Small Angle X - Ray Scattering Studies of Microstructure In order to understand the influence of hard segment crystallizability , it is necessary to determine the microstructural changes that underlie ...
Janis Castles Stevenson. Chapter 5 Small Angle X - Ray Scattering Studies of Microstructure In order to understand the influence of hard segment crystallizability , it is necessary to determine the microstructural changes that underlie ...
Contents
Copolyetherester Synthesis Sequence Length Distributions | 49 |
Investigations of the Crystallization Processes of PTMT | 136 |
Summary and Suggestions for Future Investigation | 181 |
1 other sections not shown
Common terms and phrases
1,1,2-trichloroethane 10°C/min of samples angle X-ray diffraction angle X-ray scattering annealing endotherm approximately compression molded samples cooled copolyesters copolyether-ester containing copolyether-esters copolymers crosslinks crystalline fraction crystalline weight fraction crystallized at room data for solvent decreases deformation Differential Scanning Calorimetry Dröscher DSC scans DSC traces dynamic mechanical electron density elongation function of crystallization glass transition temperature hard segment content hard segment crystallizability heating at 20°C/min heats of fusion homopolymer Hytrel Hz and 2°C/min increase influence of hard initial heating isophthalate lamellae loss modulus loss tangent mechanical properties melting endotherm melting point melting point depression molecular weight observed peak phase separation poly(tetramethylene polymer PTMI crystallization PTMI-rich PTMO PTMT crystallinity PTMT homopolymer recrystallization relaxation room temperature sequence length distribution shown in Figure Small angle X-ray solvent cast samples spherulites Stress-strain curves tensile testing terephthalate units thermoplastic elastomers Wide angle X-ray X-ray diffraction X-ray scattering profiles yield stress Young's modulus