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|Product Name:||Cold Room Sandwich Panel||Purpose:||Hotel Cold Storage|
|Application Temperature:||Temperature - 25°C Or Above||Density:||40 ~ 45 Kg / M³|
|Structure:||3 Layers||Material:||PU , Color Steel|
120mm High Density Cold Room Insulation Panels With Cam Lock
Products Instruction :
A sandwich panel is any structure made of three layers : a low - density core , and a thin skin - layer bonded to each side . Sandwich panels are used in applications where a combination of high structural rigidity and low weight is required .
Sandwich panels are an example of a sandwich structured composite : the strength and lightness of this technology makes it popular and widespread . Its versatility means that the panels have many applications and come in many forms : the core and skin materials can vary widely and the core may be a honeycomb or a solid filling . Enclosed panels are termed cassettes .
One obvious application is in aircraft , where mechanical performance and weight - saving are essential . Transportation and automotive applications also exist .
In building and construction , these prefabricated products designed for use as building envelopes . They appear in industrial and office buildings , in clean and cold rooms and also in private houses , whether renovation or new - build . They combine a high - quality product with high flexibility regarding design . They generally have a good energy - efficiency and sustainability .
In packaging , applications include fluted polypropylene boards and polypropylene honeycomb boards .
Products Specification :
|Density||40 - 45kg / m³|
|The thermal conductivity||0.019 - 0.023W / M . K|
|Moisture permeability coefficient||≤ 3.34Ng / Pa / m . s|
|Water absorption||≤ 0.5g / 100 cm²|
|Enclosed rate||≥ 97 %|
|The compression strength||≥ 220 KPa|
|The bending strength||≥ 2450KN / m²|
|Oxygen index||≥ 28|
|Dimensional stability||≤ 1 %|
|Application temperature||- 50 ℃ - 150 ℃|
|Exterior Steel thickness||0.4 - 0.7mm|
|Interior steel thickness||0.4 - 0.7mm|
|Core material thickness||40 / 50 / 60 / 75 / 100 / 120 / 150 / 200mm|
|Length||Less than 11.8m|
|Effective width||Wall panel : 400 - 1120mm ; Roof panel : 1000mm|
|Grace finish||Embosser , small wave , big rib , flat finish|
|Advantage||Heat Insulation , light weight , quick installation , waterproof , fireproof , soundproof , energy - saving , environmental friendly|
|Usage||Various roofs and walls referring to the large size factory building , workshop , cold storage , villas|