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Polyurethane foam sandwich panel / PU foam sandwich wall panels / wall sandwich panel
refrigeration panels for sale is adopting colour coating steel sheet as surface panel and polyurethane (PU) as core material.
This product with quick installation and good insulation which is
applied widely in: cold store, ceiling, temporary
house,dormitories,warehouse,workshop and etc.
1. Outer materails specification,
1) Two sides: painted steel sheet, stainless steel sheet and hot-galvanized steel sheet for customers' option
2) Thickness(mm): 0.3~0.8mm
3) Color: According to customer requirement
4) Width: 960mm
5) Length:According to customer requirement
2.Sandwich core: Polyurethane(PU)
Density: 38-40(kg/m3), 40-42(kg/m3), 42-45(kg/m3).
3.Fireproof:According to customer requirement, default is B2 grade
PU Sandwich Panel
is fit for the projects which have serious require of keeping warm. Polyurethane core material is considered to the best material in keeping warm and thermal insulation.
The Polyurethane block material become steady after it froth, then combining with metal plates. The characteristics of this technique are: the polyurethane froth, after this chemical reaction is stable, we cut the polyurethane into pieces which with different thickness. The polyurethane sheet material has stable physical performance, it can combine with pre-painted hot galvanized steel sheets or stainless steel sheet, the surface is smooth and the whole performance is excellent.
1. sandwich wall panels
(the abbreviation of Polyurethane is PU sandwich panel) have characteristics of high load intensity, small waterabsorptive, 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. Structural insulated panel system 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.
5. Polyurethane foam plastics thermal stability is quite good, when the temperature is lower than 120°C, the volume and the intensity have no obvious change, its Thermal conductivity is small, when the density is 0.03kg/m3, the heat conductivity is only 63J(m.h.k)(15cal/m.h.k).
customized. less than 11.8 will be better for shipment
PU & Color steel sheet
Upper and lower layer: Color steel sheet
Middle: polyurethane foam board
Color steel sheet: 0.4-1.0mm
Light in weight, heat insulation, water resistant, hidden screws and antirust,excellent quality and beautiful design.
various roofs and walls referring to the large size factory buildings, storages, exhibition halls, gymnasiums etc.
4.Product Technical Advantages
1. Tailor made by customers' requirement in terms of colours, thickness, density, and composite alteration.
2. A class fire-resistance( 650.C)fire-resistance period(120min)
3. Excellent thermal & sound insulation and energy saving performace
4. Hidden installation with no visible bolt fixing
5. Outstanding integrity and nice looking
6. Fast and easy installation
7. Excellent durability and strength
5. Anti oxidation
The size of the panel can be changed?
Yes, according to the costumer's design.
Can you send samples?
Yes, you noly need to pay for freight charge.
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