China High- Density Walk in Cooler Cold Room PU Sandwich Panels with Anti-Corrosive Cam Lock, Find details about China Cold Room Panel, Walk in Freezer Panel from High- Density Walk in Cooler Cold Room PU Sandwich Panels with Anti-Corrosive Cam Lock
Parameters of polyurethane insulation panel | |||
Type | Density | Width | Fire resistance grade |
PUR | 40±2kg/m³ | 960/1000mm | B2/B3 |
PIR | 45±2kg/m³ | 925/1000/1125mm | B1/B2 |
Thickness | 50/75/100/120/150/180/200mm | ||
Reinforcement of surface metal | small ribbing, wide ribbing, embossed, flat | ||
Thermal conductivity | ≤0.024W(m.K) | Compressive strength | ≥160Kpa |
Bending resistance | ≤8.8mm | Bonding strength | >0.1Mpa |
Thickness of PU panel | Applicable 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 | ||
180mm | Temperature -40°C or above | ||
200mm | Temperature -45°C or above |