Polycarbonate Sun Sheets (XINHAI) | Hotel roofs, carports, awnings | Thickness: 3mm (Base) ▲ 5mm (Advanced) (ASTM D4306) UV Protection: One side, 10+ years (ASTM D4306) Fire Retardant: UL 94 V-0 ▲ Impact Resistance: 2000 J (ASTM D3763) ▲ Sound Insulation: 35 dB (Base) ▲ 42 dB (Advanced) (ISO 140-3) | ▲ Highest impact resistance UL 94 V-0 fire safety Eco-friendly (RoHS/EPR Germany) Customizable thickness tiers | Higher cost than PVC Potential UV degradation over time (if uncoated) |
Acrylic Sheets | Retail displays, skylights | Material: PMMA, 3–6mm Clarity: 92% light transmission Impact Resistance: 170 J (ASTM D3763) UV Resistance: Limited (requires coating) | Lightweight Cost-effective for short-term use High optical clarity | Low impact resistance vs polycarbonate UV degradation without coating |
Glass Panels | Architectural glazing, high-end roofing | Material: Tempered glass, 6–12mm Thermal Insulation: U-value 1.8 W/m²K Safety: Shatters into small pieces (ASTM C1048) | Aesthetic appeal Thermal stability Fire-resistant (non-combustible) | Heavy weight Fragile under impact High maintenance (cleaning) |
PVC Sun Sheets | Temporary structures, low-budget roofing | Material: PVC, 2–4mm UV Resistance: 5 years (ASTM D4306) Fire Rating: UL 94 HB | Low cost Easy installation Lightweight | Poor UV stability (yellows quickly) Low impact resistance Flammable |
Aluminum Composite Panels | Facades, signage, temporary structures | Material: Aluminum + polymer core, 3–5mm Fire Rating: UL 94 V-2 Weight: 2–3 kg/m² | Lightweight Corrosion-resistant Versatile for curved designs | Potential core corrosion over time Not transparent Higher cost than PVC |
Fiberglass Reinforced Plastic (FRP) | Marine environments, chemical storage | Material: Fiberglass, 4–8mm Chemical Resistance: ASTM D543 UV Resistance: 10+ years (ASTM D4306) Fire Rating: UL 94 V-1 | Chemical/UV-resistant Corrosion-free Low maintenance | Expensive Less impact-resistant than polycarbonate Heavier than acrylic |