충격보강제의 함유량과 분산이 나일론 6 복합체의 충격강도에 미치는영향의 컴퓨터 해석

Polymer has low mechanical strength than metal. In particular, the impact strength is very weak. Impactmodifier reinforced polymers are frequently used. Impact strength of reinforced polymer is changed according to contentand distribution of impact modifier. In this study, izod impact test has been simulated to analyze the mechanism of impactmodifier reinforced Nylon 6. Computational results were compared for numbers and distributions of impact modifier. Asthe total volume of rubber particles decreased, the stress at the notch increased for the simulation model that the volumedecreases as particle number increases. As the surface area of particle sphere increased, the stress and difference of principlestress increased for the simulation model that the total surface increases as particle number increases.