ISOTHERM Cold Store Panels are composite prefabricated panels, consisting of two layers of metal facers and PUR/PIR insulation core between the two metal facers. PIR panels are Class (A) fire rated as per ASTEM E84
ISOTHERM is capable to produce the following method of cold store panels for large volume cold store to satisfy the customers deadlines to build and operate huge food processing and storage of food & perishable goods.
**With continuous Research & Development & innovative ideas-Team ISOTHERM introduced the slip joint panels with PIR -Camlock as a premium product to fulfil customers of specific freezer applications.
T Core Thickness (mm) | 50 | 80 | 100 | 120 | 150 | 200 |
Weight (kg/m2)1 | 10.40 | 11.40 | 12.20 | 13.00 | 14.20 | 16.20 |
U Value – PIR (W/m2K)2 | 0.38 | 0.26 | 0.21 | 0.17 | 0.14 | 0.10 |
U value – PUR (W/m2K)2 | 0.41 | 0.28 | 0.23 | 0.19 | 0.15 | 0.11 |
The max heat gain by conduction in a cold store should be limited to 10 W/m2. This table shows the optimal insulation thickness to be selected for various temperature differentials(TD).
Panel Thickness (mm) | 50 | 80 | 100 | 120 | 150 | 200 |
Thermal Energy Transmission (W/m2K) | 0.41 | 0.28 | 0.23 | 0.19 | 0.15 | 0.11 |
Temperature Differentials (TD) | ||||||
10°C | 4.181 | 2.875 | 2.300 | 1.916 | 1.533 | 1.150 |
15°C | 6.271 | 4.312 | 4.450 | 2.874 | 2.299 | 1.725 |
20°C | 8.362 | 5.750 | 4.600 | 3.832 | 3.066 | 2.300 |
25°C | 10.452 | 7.187 | 5.750 | 4.790 | 3.832 | 2.875 |
30°C | 12.543 | 8.625 | 6.900 | 5.748 | 4.599 | 3.450 |
35°C | 14.633 | 10.062 | 8.050 | 6.706 | 5.365 | 4.025 |
40°C | 16.724 | 11.500 | 9.200 | 7.664 | 6.132 | 4.600 |
45°C | 18.814 | 12.937 | 10.350 | 8.622 | 6.898 | 5.175 |
50°C | 20.905 | 14.375 | 11.500 | 9.580 | 7.665 | 5.750 |
55°C | 22.995 | 15.812 | 12.650 | 10.538 | 8.431 | 6.325 |
60°C | 25.086 | 17.250 | 13.800 | 11.496 | 9.198 | 6.900 |
65°C | 27.176 | 18.687 | 14.950 | 12.454 | 9.964 | 7.475 |
70°C | 29.267 | 20.125 | 16.100 | 13.412 | 10.731 | 8.050 |
75°C | 31.357 | 21.562 | 17.250 | 14.370 | 11.497 | 8.625 |
80°C | 33.448 | 23.000 | 18.400 | 15.328 | 12.264 | 9.200 |