PUR MANUAL COLD STORAGE PANEL
Aqua Route PUR Manual Cold Storage Panel is manufactured with high-density rigid polyurethane (PUR) foam core and premium metal facings through manual lamination process. It offers good thermal insulation, low thermal conductivity, and solid structural strength. The closed-cell PUR core provides excellent waterproof and moisture-resistant properties along with moderate fire resistance. With flat surfaces, lightweight design, and easy on-site cutting and installation, it is especially suitable for small and medium-sized cold storage projects, cold room renovations, partial freezer repairs, and applications requiring high installation flexibility.
| Aqua Route — Factory Direct Technical Specification |
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|---|---|---|---|
| Item | Unit | PIR Cold Storage Panel | PUR Manual Cold Storage Panel |
| Panel Thickness | mm | 30 / 50 / 75 / 100 / 120 / 150 / 180 / 200 | 50 / 75 / 100 / 120 / 150 / 180 / 200 |
| Panel Width | mm | 1,140 | 960 |
| Practical Width | mm | 1,120 | 960 |
| Density | kg/m³ | 40 / 45 ± 2 | 40 ± 2 |
| Heat Conductivity | W/m·K | ≤ 0.022 | ≤ 0.026 |
| Compressive Strength | kPa | ≥ 160 | ≥ 150 |
| Flame Retardant Performance | — | Grade B1 | Grade B2 |
| Oxygen Index | % | 30 | 26 |
| Bond Strength Core polyurethane to surface steel |
MPa | > 0.1 | > 0.1 |
| Peel Performance Core material on surface |
— | Uniform distribution | — |
| Peel Performance Adhesive area per stripping surface |
— | > 98% | > 90% |
| Outer Steel Plate Thickness |
mm | 0.4 – 0.8 | 0.376 – 0.8 |
| Outer Steel Plate Coating |
— | PVDF / HDP / SMP / PE | PVDF / HDP / SMP / PE |
| Inner Steel Plate Thickness |
mm | 0.4 – 0.8 | 0.376 – 0.8 |
| Inner Steel Plate Coating |
— | PVDF / HDP / SMP / PE | PVDF / HDP / SMP / PE |
Yes. Our PIR/PUR panels are CE certified and manufactured under ISO 9001:2015. We provide fire resistance test reports and SGS verification documentation for all export orders. Our high-precision tongue-and-groove joint system uses specialized gaskets and cam-locks to create a continuous thermal envelope, eliminating both air leakage and thermal bridging — the two primary causes of frost buildup in cold storage facilities. Yes. We provide installation manuals, video tutorials, and remote technical consultation. Engineers are available for on-site guidance on large-scale projects. For tropical environments with ambient temperatures of 33-36°C, 100-120mm PUR/PIR panels are standard. For continuous 24/7 operation or high door-opening frequency, 150mm panels reduce compressor energy consumption by approximately 20-25%. Do your cold storage panels meet international safety and quality standards?
Q3: How do you ensure airtightness and prevent thermal bridging?
Q4: Can you support international cold room installations?
Q5: What panel thickness is recommended for -18°C deep-freeze in tropical climates?
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