Manufacturer Insulated Polyurethane Board Color Stone Sandwich Panel Wall For Cold Room

Manufacturer Insulated Polyurethane Board Color Stone Sandwich Panel Wall For Cold Room Application PU Sandwich panel (Polyurethane sandwiched panel )is composed of 2 layers of weather-proof colored steel sheets and jetted the hard forms of polyurethane between 2 layers which feature fireproof materials. It is suitable for the various roofs and walls referring to the large-size factory buildings, storages, exhibition halls, gymnasiums, freezing stores, purifications workshops, etc, which features temp-keeping, heat insulation, weight-bearing, weatherproof with the rich colorfulness and good appearance.   Features High strength, wear resistant, oil resistant, shock absorption, heat preservation effect is good.
Type Polyurethane(pu)Sandwich Panels
Panel Material Painted steel sheet,stainless steel sheet,or other.
Place of Origin China
Density 40-42kg/m3
Length Customize
Effective Width 1000mm
Core thickness 50mm,75mm,100mm,150mm,200mm
Features soundproof, fireproof, waterproof
Certificates CE, ISO14001, ISO9001,
Color White, Grey, Sliver, Sea Blue, Red, etc. as required
Lifetime 20-30 years
Fire proof rate B1
Usage Vatious roofs and walls referring to the large size factory Building,storages,exhibition halls,gymnasiums,etc.
Produce Advantage 1. Heat insulation pu sandwich panel (the abbreviation of Polyurethane is PU sandwich panel) have characteristics of high load intensity, small water-absorptive, and the stability in either low temperature or the high temperature is good, the service life is long, thermal insulation performance is outstanding and so on. 2. Good supporting, heat resistant, sound-insulated, sound absorption, light quality, non-toxic, odorless, green environmental protection. 3. PU freezer sandwich panels can cementation with the steel plates, the cements, the fiberboards, the bricks and many kinds of materials very strongly, in usual situation, it would not fall off and still strengthen its thermal insulation and waterproofing effects. 4. The unique produce foaming craft made the products have exquisite and even abscesses, the Thermal conductivity is low, the size stability is good, is very suitable for both of the low pressure and the high pressure construction.  
Product name Polyurethane (PU) Sandwich Board
Thickness upper layer 0.5-0.8mm
core material 75mm, 100mm, 120mm,150mm
bottom layer 0.5-0.8mm
Effective Width standard 960mm
other can be customized
Length can be customized, less than 12m
Density 38-40kg/m3
Weight up to model
Color any (generally white, blue, red, grey,)
Temp tolerance -120-90℃
Fire resistance level A2 (incombustible)
Surface profile flat,corrugated,big rib, small wave
Compression bearing ≥0.2Mpa
Material upper layer PPGI (prepainted galvanised steel) color steel sheet
inner layer PU foam (injected, not glued)
bottom layer PPGI (prepainted galvanised steel) color steel sheet
Parts Eccentric hook used for connection of panel
Film covering for protecting the surface layer
Heat transfer coefficient 0.019 W/M*K
Characteristics heat insulation energy-saving 100mm width can keep temp at 0℃ (suit for fresh keeping)
150mm width can keep temp at -18℃ (suit for cold storage)
200mm width can keep temp at -38℃ (suit for freezing)
water resistance and sound proof
weather proofing
fire retardant level:B
high strength and bending resistance
easy quick installation and dismantling,labour cost saving
light weight compared to traditional stone or plaster panel
safe and green,good appearance,without formaldehyde
Lifespan can reach 15-20 years
Usage Can be used for wall,roof,floor and partition of cold storage, mobile house, suburban housing, suburban housing,industrial plants, warehouses, supermarkets, hospitals, stadiums, activities room,clean workshop and reconstruction residence, villa, kindergarten, commercial building, remodeling of old structures, heat insulation fire places, airport, etc.

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