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Sandwich Panel with polyurethane foam in the middle side and the upper and down surfaces plating steel sheet or stainless steel.
Sandwich panel with polyurethane foam is fit for the projects which have serious require of keeping warm. Polyurethane core material is considered to be 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 sheet material has stable physical performance, it can combine with preprinted hot galvanized steel sheets or stainless steel sheet, the surface is smooth and the whole performance is excellent.
The characteristics of polyurethane foam sandwich panel:
1. Polyurethane foam sandwich panels 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, light quality, non-toxic, odorless, green environmental protection.
3. Polyurethane foam sandwich panel can cementation with the steel plates very strongly, in usual situation, it would not fall off and strengthen its thermal insulation.
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, 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-100 to 120.
5. Polyurethane foam plastics thermal stability is quite good, when the temperature is lower than 120, 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-100 to 120.
Corner panel