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Aug 21, 2025

What Is The Advantage Of PU PIR Sandwich Panel

 

PU PIR Cold Room Storage Warehouse Insulation Sandwich Panels / Boards

 

Application scenarios: Buildings,Fresh storage warehouses, refrigerated warehouses, frozen warehouses,medical warehouses, etc.

PU PIR Sandwich Panel advantage

1. The concave convex groove structure improves the insulation and air tightness at the joints of the board, specifically designed for

refrigeration rooms and warehouses

2. The board is uniform and stable, with excellent thermal insulation and waterproof performance

3. With light weight and beautiful appearance, it effectively solves the temperature difference in the refrigeration industry

4. Within a certain modulus, the library body can freely change in three directions: length, width, and height.

It can be expanded or reduced as needed or the assembly board can be disassembled and reassembled in different locations, making

installation simple and fast

Product Name

Polyurethane(PU) cold storage sandwich panel

Panel material

Color steel plate, stainless steel plate, aluminum plate

Length

Customize

Effective Width

500mm - 1150mm

Thickness

30mm,50mm,75mm,100mm,150mm,200mm,250mm,

Colors in stock

white,gray,Customize

Fire proof rate

B1

Features

Featuressoundproof, fireproof, waterproof,heat preservation

 

01 Good air tightness

The concave convex groove structure improves the insulation and air tightness at the joints of the board, effectively solving the temperature

difference in the refrigeration industry. It is specially designed for refrigeration rooms and warehouses.

02 Insulation and thermal insulation

Polyurethane material has a stable porosity structure and is basically a closed cell structure. It not only has excellent insulation performance,

but also has good freeze-thaw resistance and sound absorption properties

03 Fire resistance and combustion prevention

The flame retardant is added to the polyurethane material during the foaming process, and the polyurethane material formed is flame retardant

and self extinguishing, which will form carbon deposit on the surface of its foam when burning, effectively preventing the spread of fire.

PRODUCT DISPLAY

① Fresh storage: Keep the temperature at 0 ° C, and the appropriate thickness of polyurethane cold storage boards is 10 cm;

② Cold storage: The temperature is maintained at -18 ° C, and the appropriate thickness of polyurethane cold storage boards is 15cm;

③ Freezer: The temperature should be maintained at -38 ° C, and the appropriate thickness for polyurethane cold storage panels is 20cm;

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