Polyurethane (PU) sandwich panel is suitable for the various roofs and walls referring to freezing stores, purifications workshops,cold room etc.
Product Description
PIR/PUR/PU Polyurethane Wall Sandwich Panel for cold room/storage/prefab house are expanded plastics produced as a result of a polyaddition reaction with isocyanates in the presence of activating and stabilizing agents. As the blowing agent we use a traditional hydrocarbon - pentane, which is perfectly safe for the ozone layer. By using special polyester-derived polyols in polyisocyanurate (PIR/PIR+) foams, we obtain more aromatic bonds.
Characteristics of product
|
Product Name: |
Insulated PU sandwich panel for cold room |
|
Density: |
40±2 kg/m3 |
|
Tempreature Range: |
-50℃~+50℃ |
|
Heat Transfer Coefficient: |
0.022W/(m·k) |
|
Compressive Strength: |
0.27Mpa |
|
Water Absorption: |
0.17 kg/m3 |
|
Bending Strength: |
0.41 Mpa |
|
Fireproofing: |
B2 |
|
Surface Material: |
Color Steel Sheet / Stainless Steel Sheet /Non-slip Aluminum Sheet |
|
Prepainted Galvanized Steel Sheet / Embossed Aluminum Sheet |
|
|
Interior Material: |
High quality polyurethane (PU) |
|
Package: |
High quality plastic paper and wrap angle |
Compare panel thickness with temperature reference data
|
Thickness of polyurethane panel |
Application temperature |
|
50mm |
Temperature 5°C or above |
|
75mm |
Temperature -5°C or above |
|
100mm |
Temperature -15°C or above |
|
120mm |
Temperature -25°C or above |
|
150mm |
Temperature -35°C or above |
|
200mm |
Temperature -45°C or above |
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