Products Description
PUR sandwich panels consist of a core made of polyurethane foam, sandwiched between two outer layers, usually made from sheet metal such as galvanized steel or aluminum. Panel thickness can vary, typically 50mm to 200mm, depending on specific insulation requirements. The polyurethane sandwich panels are engineered to provide good insulation, structural integrity, and versatility, making them ideal for a variety of refrigeration applications.
Product Details
The PUR sandwich panel are an excellent choice for cold storage insulation, such as food or drug storage, cold chain logistics and industrial refrigeration. It features in energy efficiency, versatility, easy installation as well as beautiful appearance.
Our PUR Sandwich panel has the thickness choice from 50mm to 200mm, and can be customized in length and surface steel finish to meet specific project requirements.
The Joint
The Split Joint PUR sandwich panels are widely used in industrial, commercial, and agricultural buildings, including warehouses, cold storage facilities and manufacturing plants. Their ease of installation and low maintenance requirements make them a cost-effective option for modern construction projects, helping to increase sustainability and efficiency.
Surface Profile
Miro
Smooth
Linear
Embossed
Surface Material
Our PIR sandwich panel have multiple customizable surface steel material and color choices such as PPGI, Stainless steel, embossed aluminum etc. Their durability, moisture resistance and chemical resistance further enhance their appeal.
PPGI (Prepainted Galvanized Iron)
PPGI features a galvanized steel base that is coated with a layer of paint for excellent corrosion resistance and durability. Key features include its lightweight nature and its availability in a variety of colors and finishes for aesthetic customization. PPGI has a long service life and minimal maintenance requirements, making it ideal for roofing, wall cladding and other applications.
Typical Color (PPGI)
More Custom Colors Available
Other Surface Material
To obtain better or specific function, other surface materials can also be customized such as Stainless Steel (SUS304 / SUS201), Aluminum, or other alloy (Zinc, Magnesium, Titanium, etc.).
Ti-Mg-Zn-Al Alloy
Embossed Aluminum
Stainless Steel (SUS304)
Extra Coating Options
- PVDF (Polyvinylidene Fluoride): Known for exceptional resistance to UV radiation, chemicals, and weathering. Ideal for outdoor applications.
- HDP (High-Durability Polyester): Superior durability and scratch resistance, suitable for high-traffic and industrial environments.
- EP (Epoxy Polyester): Combines benefits of epoxy and polyester for excellent chemical and moisture resistance.
Key Features of PUR Sandwich Panel
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Energy Efficiency
High thermal insulation value significantly reduces energy consumption of refrigeration systems and operating costs.
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Versatility
Customizable thickness, size and surface finish. Suitable for walls, ceilings, and floors in refrigerated facilities.
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Easy to Install
Lightweight modular design allows for quick installation, minimizing downtime during construction.
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Aesthetics
Variety of colors and textures provide an aesthetic appearance for modern cold storage facilities.
Frequently Asked Questions
Q: What is a PUR sandwich panel made of?
It consists of a polyurethane foam core sandwiched between two metal layers like galvanized steel or aluminum, providing both insulation and structural strength.
Q: What are the primary applications?
They are widely used in cold storage for food/drugs, cold chain logistics, industrial refrigeration, warehouses, and manufacturing plants.
Q: Can the panels be customized?
Yes, we offer customization in thickness (50-200mm), length (up to 18m), and various surface materials including PPGI, stainless steel, and aluminum.
Q: What coating options are available?
Options include PVDF for UV resistance, HDP for high durability/scratch resistance, and EP for chemical and moisture resistance.
Q: How do they improve energy efficiency?
With a heat transfer coefficient of ≤0.024 W/[m x K], these panels provide superior insulation that minimizes temperature loss and reduces power usage.
Q: Is the installation process difficult?
No, the lightweight modular split-joint design allows for very fast and efficient installation compared to traditional construction methods.
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