Journal of Macromolecular Science Part B · 1975 · 89 citations · 18 references
Natural SciencesMaterials EngineeringMaterials ScienceMaterials CharacterizationPolymer ChemistryPolymer MaterialsPolymer CharacterizationPolymer CrystallinityPolymer MorphologyPolymer Phase BehaviorX-ray CrystallographyX-ray DiffractionBirefringenceCrystallinity Of BiopolymersFibrous MaterialsMicroscopy Of PolymersPolyurethane MaterialsSpherulite FormationSpherulitesSpherulitic Morphology
Abstract Electron microscopy reveals a characteristic structural organization consisting of poorly organized spherulites with an open fibrous texture in which the strands appear to be built up from microfibils. X-ray and birefringence results are also discussed.
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Thermal Analysis of Polyurethane Block Polymers
R. W. Seymour, Stuart L. Cooper · Macromolecules · 1973 · 539 citations