Polyurethane(PU)sandwiched panel is composed of 2 layers of colored steel sheets and injected 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, cold room ,exhibition halls, gymnasiums, freezing stores, purifications workshops, etc, which features temp-keeping, heat insulation, weight-bearing, weatherproof with the rich colorfulness and good appearance.
Technology data
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PUR/PIR Sandwich Panel Technology Data
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Density
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40-45kg/m3
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Thermal conductivity
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0.019-0.023W/M.K
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Moisture permeability coefficient
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≤3.34Ng/Pa/m.s
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Water absorption
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≤0.5g/100cm2
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Enclosed rate
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≥97%
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The compression strength
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≥220KPa
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The bending strength
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≥2450KN/m2
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Oxygen index
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≥28
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Fire proof
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B1
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Dimensional stability
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≤1%
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Application temperature
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-50℃-150℃
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Exterior Steel thickness
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0.4-0.7mm
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Interior steel thickness
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0.4-0.7mm
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Core material thickness
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40/50/60/75/100/120/150/200mm
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Length
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Less than 11.8m
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Effective width
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Wall panel:400-1120mm;Roof panel:1000mm
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Grace finish
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Embossment,small wave,big rib,flat finish
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USAGE
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Roof and Wall
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Advantage
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Heat Insulation, light weight, quick installation,waterproof, fireproof, soundproof, energy-saving,environmental friendly
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SUPER FLAME RETARDATION
The coefficient of thermal conductivity is 0.019-0.023w/(m•k), which ensures better thermal insulation efficiency. In practice, this effectively keeps the building absorbing heat and brings enormous economic benefits.
ECONOMICAL
Great flame retardation and the complete removal of cold bridges (during the rafter installation), do help reduce heating bills.
DURABLEBRD
PU sandwich panels are the most durable thermal insulating material in the construction industry. Under the normal maintenance, its service life is the same with buildings.ECOLOGICAL100% of the material is recyclable and the panels are friendly to the environment at the production and disposal stages.
EASY AND QUICK INSTALLATION
Compared with traditional thermal insulation methods, BRD use less material while the installation process is less time-consuming and labor-demanding leading to lower building costs
Service&Support:
We are one combination of industry and trade company, and very professional with steel structure products in China. Because of good quality and service, competitive price, our products are sold worldwide, such as America, South America, Europe, Southeast Asia, Africa etc.
1)Professional sales team,One-to-one service;
2)Combination of industry and trade company,to ensure the service and price;
3)Experienced engineer team to offer professional technology service;
4)Intimate after-sales service.
Experienced technology suport, competitive price, professional service, we are here to help you go on with your project smoothly.
