Company Profile
Company Profile:
YuYan is a member unit of China Refrigeration Association. The products win the glory titles of " the superior quality products in the department in Jiangsu Province".
This company specializes in producing various packaged freezing stores which are widely applicable in the trades such as supermarket industry, foreign trade, animal husbandry, travel, railroad ect. From plate shearing, folding, shaping. PU and PS insulated plates all along employ the professional equipments. It adopts the pressure foaming by the imported foaming machines. The one continuous line enhances the store plates. YuYan has color steel plates, composite plastic plates, embossing aluminium, stainless steel plates with fine firmness and durability, pleasing appearance, corrosion resistance.
In addition, we supply the complete set of refrigeration service in the supermarkets and have large-size freezing store projects which are widely spreading in China.
YuYan freezing stores are reasonable in price and genuine in quality and always pursue the perfection.
Product Description
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 120ºC, 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 -110ºC to 120 ºC.
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.
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