Cold room panels, also known as insulated panels, are essential components in constructing cold storage facilities. These panels are designed to maintain specific temperature conditions inside the cold room, crucial for preserving perishable goods like food, pharmaceuticals, and other temperature-sensitive items.
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FRP facing cold room panels are made of lightweight foam (XPS, PU foam) materials with good thermal insulation properties as the inner core, and gel-coated glass fiber reinforced plastic sheets as the facing, and various materials can be embedded inside the core to enhance the structural strength of the panel.
Compared with traditional metal foam sandwich panels, the advantages of this new type of cold room panel are as follows:
The thermal conductivity of FRP sheets is much lower than that of metal (aluminum, stainless steel, galvanized steel, etc.) sheets, so its thermal insulation performance is more outstanding. FRP foam sandwich panels minimize heat loss and energy consumption and ensure stable internal temperatures, extending the shelf life and safety of stored items.
FRP foam sandwich panels are lighter than metal foam sandwich panels and have significant advantages in transportation, installation and operation, making them more suitable for movable cold rooms.
FRP sheets with added antibacterial agents can inhibit the growth of microorganisms, have long-lasting antibacterial effects, and have good self-cleaning functions. Suitable for storing food, medicine and other products with high hygiene requirements.
FRP sheets do not react with general acid and alkali chemicals and can resist corrosive gases, liquids and solids. They are suitable for refrigeration facilities that store corrosive substances or operate in corrosive environments. When there are stains attached to the surface, you only need to clean it with cleaning fluid or water.
FRP foam sandwich panels are easier to cut and process. TOPOLO&#;s cold room panels adopt a one-piece composite panel production process and modular design, making transportation and assembly easier and faster. The panel size is larger than that of metal foam sandwich panels, with the maximum size up to 12mx3.2m.
CFRT (Continuously Reinforced Thermoplastic) sheet is made from multiple layers of thermoplastic unidirectional tape laid at different angles (90°/0°) and thermally laminated. This gives it extremely high mechanical strength both transversely and longitudinally.
As a facing material for cold room panels, the new FRP sheet &#; CFRT sheet, which has more stable performance, longer service life and lower price, has been favored by many manufacturers in the field of thermal insulation.
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TOPOLO designs, manufactures and supplies high quality cold rooms, cold storage, refrigerated truck bodies, etc.And provide refrigeration equipment, door panels and other related parts. Whatever the requirements from food to laboratory, we provide cost-effective and practical solutions based on our customers&#; individual needs. Please let us know your detailed requirements, such as room size, temperature, usage or your special requirements for budget or energy saving. We can design an efficient and cost-effective solution that meets all your requirements in no time!
There are two main types of structural insulation panels (SIP). They are:
Generally, a structural PU panel for a cold room consists of the insulation material, an outer covering material, adhesives, and joints to assemble the panels.
The structural insulation panels are also called sandwich panels or composite panels because they have an interlocking tongue and groove system for easy assembly.
Such panels are highly beneficial for the cold store panel systems because an efficient interlocking system is useful in multi-panel walls for easy reconfiguration. The benefits of such panels are high thermal insulation, high structural rigidity, quick installation, lightweight, and minimal waste.
Polyurethane insulated panels have a high R-value of 4.5 per inch. However, they are typically more expensive than the other types of PU panels for cold rooms. You can enjoy maximum resistance to water and fire with these panels.
Another benefit of such panels is that they come in liquid foam and can easily be inserted between the two lumber skins. Once it gets tough, the foam will create a strong bond between the skins to provide high insulation.
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