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Reactive polymers. XXXII. Effect of composition of polymerization feed on morphology and some physical properties of macroporous suspension copolymers glycidyl methacrylate–ethylene dimethacrylate
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1981
Year
Polymerization TemperatureEngineeringChemistryPolymerization FeedSoft MatterPhysical PropertiesPolymersChemical EngineeringPolymer MaterialPolymer TechnologyMacromolecular EngineeringPolymer ProcessingPolymer PhysicPolymer ChemistryMaterials ScienceReactive PolymersPolymer BlendPolymer EngineeringPolymer SciencePolymer CharacterizationPolymer PropertyInterfacial TensionSpecific Surface AreaPolymerization KineticsPolymer Synthesis
The effects of inert solvent concentration of crosslinking agent and initiator and polymerization temperature on specific surface area, porosity, penetration modulus, stress at break, and inner and surface morphology of the copolymer glycidyl methacrylate–ethylene dimethacrylate were investigated. There is a direct influence of interfacial tension between the continuous and dispersed phases in suspension at the beginning of polymerization on the morphology of the bead, and hence on the resulting physical characteristics of the structure.