Top PC Material Injection Mold Manufacturer | Automotive Lighting Molds

As a professional PC material injection mold manufacturer, we specialize in tooling solutions optimized for polycarbonate processing. Our molds are designed to handle PC's high melt temperature (280-320°C) and require careful thermal management. We utilize high-performance tool steels (P20, H13) with specialized coatings to withstand PC's abrasive nature. The molds incorporate robust cooling systems to manage PC's relatively slow crystallization rate. Our gate designs are optimized to prevent flow lines and other cosmetic defects in transparent PC components. We implement advanced venting solutions to accommodate PC's tendency to release gases during molding. The molds are designed to minimize internal stresses that could lead to stress cracking in PC parts. Our technical team has extensive experience with both unfilled and glass-filled PC formulations. We offer mold configurations suitable for producing PC components ranging from thin-walled light guides to thick structural elements. All our PC molds undergo rigorous testing with production-grade material to verify performance before delivery. We provide comprehensive processing guidelines including recommended drying parameters (4 hours at 120°C typically) for PC materials.