China 150mm Cold Room Ceiling and Wall PU Sandwich Panel Price, Find details about China Cold Room Panel, Walk in Freezer Panel from 150mm Cold Room Ceiling and Wall PU Sandwich Panel Price
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 |