1) Excellent fire test performance (B1 grade fire-resistance)
2) Superior R-Value and thermal performance
3) Moisture resistance
4) Dimensionaly stable
5) Unaffected by commonly used construction adhesives and solvents
6) Building code conformance
Specification &
Technical Standard
of PIR sandwich panels
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Width
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Standard width 1120mm,
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Length
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As customers' requirements.
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Thickness
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50/75/100/150/200/250 mm
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Surface material
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Color steel/stainless steel/embossed aluminum/ anti-slip aluminum
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Core material
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PIR(polyisocyanurate)
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Joint system
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slip-joint
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Density
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45±2 kg/m3
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Heat Conductivity
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≤0.022 W/m. k
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Compressive Strength
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≥160 N/cm2
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Combustion performance
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B1 grade
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The bond strength between sandwich core layer and panel
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>0.1
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1) Free packing (with normal pallet and packing belt).
2) Standard exporting packing
1) Off season lead time: 7days
2) Peak season lead time: 15days
We was founded in 1996. Our company is a first-class cold storage insulation materials manufacturer and a cold storage energy-saving program supplier. We focus on the field of cold storage materials and cold storage research and development areas, through years of great-leap-forward development, the company is expanding, now has 28 management staff, 15 technical staff and 170 engineering installation and production staff. The company has established two production bases, covers an area of more than 80 acres, adopt the most advanced in domestic and international third-generation automatic continuous production line, which improves the capacity of production and supply for various types of products. At present, the annual output of our company is thermal insulation materials up to 1.5 million square meters, all kinds of cold storage doors 8, 000 sets, industrial unloading platform 1, 500 sets, all-round to meet the various needs of customers.