Fireproof polypropylene (PP) sheets offer exceptional heat resistance up to 120°C, making them ideal for solar panel backsheet applications and wall covering solutions. With excellent weather resistance, electrical insulation, and UV protection, these sheets ensure long-term performance in demanding environments.

• Fire Resistance: Effectively blocks flame spread from circuit short circuits, reducing fire risk in solar modules and ensuring operational safety
• Weather Resistance: Outstanding anti-aging performance withstands UV exposure and temperature extremes, extending solar panel lifespan to over 25 years
• Lightweight & Processable: Low density (0.9g/cm³) allows direct cutting and forming to reduce installation time; smooth surface minimizes dust accumulation

• High-Temperature Stability: Continuous service temperature of 100-120°C (150°C short-term) maintains structural integrity without deformation
• Electrical Insulation: Volume resistivity ≥10¹⁴Ω*cm effectively insulates battery cells from external circuits, preventing leakage risks
• Chemical Resistance: Resists acid rain, smog, and other corrosive substances without oxidation or degradation