High Visibility/ Security Polycarbonate Slat for Transparent Polycarbonate Roller Shutter Door

High Visibility/ Security Polycarbonate Slat for Transparent Polycarbonate Roller Shutter Door. High Impact Resistance: 200 times stronger than ordinary glass and 30 times stronger than organic glass. Excellent Transparency: 80-90% transparency providing clear visibility similar to glass. Long Outdoor Lifespan: 20 years outdoor service life and 30 years indoor life with stable performance. Superior Insulation: Heat insulation 10 times better than glass; sound insulation 3-4DB better. UV Protection: Effectively blocks 80% of the sun's ultraviolet rays for safety. Eco-Friendly Material: Complies with ROHS standards and the PC material is fully recyclable. Fire Retardant: Features Class I flame retardant properties and is self-extinguishing.