Product 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.
| TECHNICAL PARAMETERS OF POLYURETHANE CORE SANDWICH PANEL |
| THICKNESS (mm) |
Effective Width (mm) |
Length (m) |
Density (Kg/m³) |
Fire Resistance |
Weight (Kg/m²) |
Heat Transfer Coefficient Ud,s (W/[m x K]) |
Surface Thickness (mm) |
Surface Material |
| 50 |
1120 |
1–18 |
40±2 (Customizable) |
B2 |
10.1 |
≤0.024 |
0.3 – 0.8 |
Customized |
| 75 | 11.1 |
| 100 | 11.8 |
| 120 | 12.7 |
| 125 | 13.2 |
| 150 | 13.9 |
| 200 | 16.1 |
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.
Surface Profile
Miro
Smooth
Linear
Embossed
Surface Material
Our sandwich panel have multiple customizable surface steel material and color choices such as PPGI, Stainless steel, embossed aluminum etc.
PPGI (Preprinted 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.
Typical Color (PPGI)
Custom Color Service
Other Surface Materials
Ti-Mg-Zn-Al Alloy
Embossed Aluminum
Stainless Steel (SUS304)
Advanced Coating Options
1. PVDF
Exceptional resistance to UV radiation, chemicals, and weathering. Retains color vibrancy over time, ideal for outdoor applications.
2. HDP
High-Durability Polyester offering superior scratch resistance. Suitable for high-traffic and industrial environments.
3. EP
Epoxy Polyester providing excellent adhesion and resistance to chemicals and moisture. Ideal for indoor applications.
Core Advantages
⚡
Energy Efficiency
High thermal insulation reduces energy consumption and operating costs.
⚙️
Versatility
Customizable thickness and size for walls, ceilings, and floors.
🏗️
Easy Installation
Lightweight and modular design for quick and efficient construction.
🎨
Aesthetics
Variety of colors and textures to enhance facility appearance.
What thickness options are available for PUR sandwich panels?
PUR sandwich panels are available in thicknesses ranging from 50mm to 200mm, including 50mm, 75mm, 100mm, 120mm, 125mm, 150mm, and 200mm. Custom thicknesses can be arranged for specific projects.
What are the main applications of these panels?
They are widely used in cold storage facilities (food/pharma), cold chain logistics, industrial refrigeration, warehouses, and agricultural structures for temperature-controlled environments.
What surface materials can I choose?
Available materials include PPGI, Stainless Steel (SUS304/SUS201), Embossed Aluminum, and specialty alloys like Ti-Mg-Zn-Al.
Can the color and size be customized?
Yes. Panel length can be customized from 1m to 18m, and surface steel thickness ranges from 0.3mm to 0.8mm. A wide variety of colors are available via our customization service.
What is the heat transfer performance?
The heat transfer coefficient (Ud,s) of our panels is ≤0.024 W/[m·K], demonstrating excellent thermal insulation performance to reduce energy waste.
What advanced coatings are available for surface protection?
We offer PVDF (UV/Weather resistance), HDP (High durability/Scratch resistance), and EP (Chemical/Moisture resistance) to enhance the longevity of the panels.