pu wall panel

Product Introduction:
Polyurethane foam sandwich panel is fit for the
projects which have serious require of keeping
warm.
Polyurethane sandwich panels are made by upper
and lower layers pre-painted galvanized steel
sheets or stainless steel, to the middle infused
polyurethane foam, through the heating, pressure,
and the formation of foam sandwich panels. The
metal top layer can be a colored stencil plate, the
surface is smooth and the whole performance is
excellent.
Polyurethane core sandwich panel is universally
acknowledged the best material of heat insulation
and heat preservation nowadays and it can perform a good anticorrosion, antirust and anti-weathering.
The characteristics of polyurethane foam
sandwich panel:
1. Polyurethane foam 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. Polyurethane foam sandwich panel 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).
6. Light self-weight: only 10-14kg/M2, the installation is convenient and flexible, without large-scale lifting devices, the short building-time and low cost.
7. Cold and heat-resisting performance: perfect temperature-resistance deformation from -110°C to 120 °C.
8. PU sandwich panel needn’t be produced at the scene. It does not only maintain the surroundings clean & tidy and do not affect the other process normally, but also shorten the installation cycle. PU sandwich panel can be installed 600 ~ 800 m2 per day.
Parameters:
Available Panel Thickness: 50mm, 75mm, 100mm, 120mm, 150mm, 175mm and 200mm
Surface of Panels: to be plating 0.4mm, 0.5mm or 0.6mm thickness pre-painted white hot galvanized steel sheet, aluminum sheet or stainless steel sheet.
Panel Available Width: 500mm - 1200mm
Panel Available Length: 2000mm-12000mm
PU Material Origin: Germany, Japan or Korea
PU Density: 40 KGS/M3
Heat Transfer Quotients: ≤0.022 W/M2*K Pressure: ≥0.10Mpa Cubic Area Change: ≤1% (-30 C-100 C/96h) Fire Rating: B2
Finishing:
Standard: Lacquered hot-galvanized steel sheet with protection film
Color: Standard Grey White 9002 (RAL)
The color of coating: Gray, Ivoy white, Silver Gray, Cream, Sky Blue / Sea Blue etc
Lacquer: Polyester Coating 25 um or PVDF Coating 25 um
Protection Film: 20 Micron Thickness of Polyvinyl Chloride (PVC) Film
Applications:
It can be widely used as structural materials and heatproof materials in petroleum industry, chemical industry, construction, packing, refrigeration, military industry, space industry, aviation, transportation and industrial model design and other various aspects.