In this study, variations of thermal properties that depend on the injection molding technique were analyzed. Thermal conductivity was measured using a two-sided a transient plane source method. Results indicate that polytetrafluoroethylene (PTFE) is the most significant raw material on short glass fiber (SGF) and PTFE- reinforced polycarbonate (PC) composites for thermal conductivity. This approach can effectively help in determining the optimal mixture ratio settings for reinforcement under multi-response consideration....