Simulation and Experimental Study on Injection Molding Vulcanization of Porous Rubber Products

Based on the experimental testing and fitting parameters of the injection molding model of the nitrile rubber material, and combining the change of the rubber rulcanization and temperature in the filling stage, the vulcanization process of thick-walled porous rubber is simulated. The influence of different filling conditions on the simulation of pressure holding vulcanization stage, and the the accuracy of the simulation is verified through relevant experiments.