Fireproof Sandwich Insulated Rock Wool PU Board Metal Siding Panel
Outstanding Thermal Barrier: They provide an unparalleled barrier against heat transfer, ensuring precise temperature maintenance and energy savings through reduced energy consumption.
Strength with Lightness: Combining strength and lightweight design, these panels facilitate seamless installation and reduce overall structural load, making them an ideal choice for cold storage construction.
Enduring Performance: Crafted for durability, PU foam panels exhibit long-term resilience, withstanding the rigors of cold storage operations and maintaining consistent performance over time.
Enhanced Fire Safety Features: Incorporating flame retardant technology, these panels offer superior fire protection, reducing the risk of fire spread and minimizing potential hazards in case of ignition.
Moisture-Proof Integrity: Their closed-cell structure ensures a moisture-resistant barrier, preventing moisture infiltration and maintaining a dry, condensation-free interior, essential for the preservation of stored goods.
| Parameter Category | Parameter Details |
| Size Specifications | |
| Length x Width (mm) | 3000×1000, 2400×1200, 1200×600, 600×600 (Other sizes available) |
| Thickness (mm) | 20, 30, 50, 75, 100 (Other thicknesses available) |
| Physical Properties | |
| Density (g/cm³) | 1.15 (Standard PU), 1.25 (High Abrasion Resistance PU) |
| Hardness (Shore Hardness) | 90A (Standard) |
| Tensile Strength (MPa) | 30 (Standard PU), 53 (High Abrasion Resistance PU) |
| Elongation at Break (%) | 445 (Standard PU), 548 (High Abrasion Resistance PU) |
| Akron Abrasion Loss (cm³/1.61km) | 0.029 (Standard PU), 0.014 (High Abrasion Resistance PU) |
| Operating Temperature (℃) | -35~50 |
| Mechanical Properties | |
| Bearing Capacity (Mpa) | 10.5 (Approx. 25% compression) |
| Tear Resistance (kN/m) | 65 (Standard) |
| Fire Resistance | |
| Fire Rating | Class 1 |
| Others | |
| Application Fields | Construction, Cold Chain Logistics, Medical, Electronics, Apparel, etc. |
