PC Insulation Cover for EV Battery Modules

1. Product Overview   The PC Insulation Cover is a precision-engineered polycarbonate sheet, manufactured through extrusion, calendering, flame-retardant modification, and precision die-cutting or thermoforming. It is specifically designed for high-voltage insulation, flame-retardant protection, and structural isolation inside power battery modules and PACKs, commonly known as "PC insulation sheet" or "PC protective cover."   2. Key Features & Applications   This cover delivers reliable high-voltage insulation with insulation resistance ≥500MΩ@1000VDC and withstand voltage ≥2700VDC/60s, effectively preventing short circuits and thermal runaway. It meets UL94 V-0 flame-retardant standards with halogen-free formulations, ensuring self-extinguishing performance and compliance with GB 38031 and UL safety requirements. With impact strength ≥65kJ/m², it provides robust protection against extrusion, vibration, and assembly scratches, safeguarding precision components such as terminals,…