Crystalline grain refinement toughened isotactic polypropylene through rapid quenching of stretched melt
Xin Chen, Zhen Zhang, Bin Chen, Chuntai Liu, Shixun Zhang, Wei Cao, Zhen Wang
Topics & Concepts
Materials scienceTacticityComposite materialUltimate tensile strengthToughnessLamellar structureCrystallinityPolymerPolypropyleneCrystallizationFracture toughnessQuenching (fluorescence)Nanoscopic scaleModulusGrain sizePolymerizationChemical engineeringNanotechnologyQuantum mechanicsEngineeringFluorescencePhysicsPolymer crystallization and propertiesPolymer Nanocomposites and PropertiesForce Microscopy Techniques and Applications