Investigation of Parameters Relevant to Microcellular Foam Injection Molding
In the process of microcellular foam injection molding,four experimental parameters(melt temperature,Injection time,foaming capacity and gas content) were changed by single factor experiment method to investigate the influencing factors' influence on bubbles' morphology.A lot of experiments were made to investigate bubbles' morphology in the fracture surface of sample.The rules and effect of the parameters' influence were obtained.