Application: | Cold Room/Envelope/Wall/Roof/Ceiling |
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Feature: | Environmental, Fireproof, Light Weight, Metal Panel |
Thickness: | 50mm |
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Factory price H type Thermal insulated Tck 50mm 75mm 80mm EPS ROCKWOOL PUR PIR PUFsandwich panel for outside and inside building
insulated thickness 20mm30mm40mm50mm60mm75mm80mm interior exterior wall roof metal sheet EPS foam sandwich panel
As the world's best thermal insulation material, polyurethane is widely used in various fields for its excellent environmental protection and lightweight performance. In recent years, it has been used more and more in the cold chain industry.
Properties of panels | Polyurethane panel | Polyisocyanurate panel | Mineral wool panel | EPS Foam |
Core Density | 40kg | 40kg | 80-120kg | 8-20kg |
Insulation core Thermal value |
0.023(W/mk) | 0.023(W/mk) | 0.045(W/mk) | |
Fire Resistance grade (EN13501-1) | C-S2,D0,15min | B-S2,D0,45min | A2-S1,D0,100-120min | |
Sound absorption | 25dB | 25dB | 34dB | 22dB |
PUR/PIR Sandwich Panel Technology Data | |
Density | 40-45kg/m3 |
Thermal conductivity | 0.019-0.023W/M.K |
Moisture permeability coefficient | ≤3.34Ng/Pa/m.s |
Water absorption | ≤0.5g/100cm2 |
Enclosed rate | ≥97% |
The compression strength | ≥220KPa |
The bending strength | ≥2450KN/m2 |
Oxygen index | ≥28 |
Fire proof | B1 |
Dimensional stability | ≤1% |
Application temperature | -50ºC-150ºC |
Exterior Steel thickness | 0.35-0.8mm |
Interior steel thickness | 0.35-0.8mm |
Core material thickness | 40/50/60/75/80/100/120/150/200mm |
Length | Less than 11.8m |
Effective width | Wall panel:400-1120mm;Roof panel:1000mm |
Grace finish | Embossment,small wave,big rib,flat finish,Lowribs |
USAGE | Roof and Wall |
Advantage | Heat Insulation, light weight, quick installation,waterproof, fireproof, soundproof, energy-saving,environmental friendly, |
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