📦 Products Description
Polyurethane cam lock sandwich panels consist of a core made of polyurethane foam, sandwiched between two outer layers, which are typically made from sheet metal such as galvanized steel or aluminum. Panels are available in a variety of thicknesses, typically 100mm to 200mm, depending on specific insulation requirements.
📊 Technical Parameters
| TECHNICAL PARAMETERS OF POLYURETHANE CORE SANDWICH PANEL |
| THICKNESS (mm) |
Effective Width (mm) |
Length (m) |
Density (Kg/m³) |
Fire Resistance |
Weight (Kg/㎡) |
Heat Transfer Coefficient Ud,s (W/[m x K]) |
Surface Thickness (mm) |
Surface Material |
| 100 |
920 / 960 / 1000 |
10m Max |
40±2 (Customizable) |
B2 Grade |
11.8 |
≤0.024 |
0.3–0.8 (Customized) |
Customized |
| 120 |
12.7 |
| 150 |
13.9 |
| 200 |
16.1 |
🔗 The Joint System
The cam-lock design with split joint of the cam-lock 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
Available Profiles: Miro | Smooth | Linear | Embossed
🛠️ Surface Materials
Our PUR Cam Lock Sandwich Panel have multiple customizable surface steel material and color choices such as PPGI, Stainless steel, embossed aluminum etc.
PPGI (Pre-painted Galvanized Iron)
PPGI features a galvanized steel base coated with paint for excellent corrosion resistance and durability. It is lightweight, available in various colors, and environmentally friendly with a long service life.
Typical PPGI Colors
Custom Color Range
Other Specialized Materials
Ti-Mg-Zn-Al Alloy
Embossed Aluminum
Stainless Steel (SUS304)
✨ Advanced Extra Coatings
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PVDF (Polyvinylidene Fluoride): Exceptional resistance to UV radiation, chemicals, and weathering. Ideal for outdoor architectural projects.
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HDP (High-Durability Polyester): Superior scratch resistance and durability for high-traffic and industrial environments.
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EP (Epoxy Polyester): Excellent adhesion and moisture resistance, perfect for indoor chemical-sensitive environments.
These advanced coatings significantly enhance the functionality and longevity of surface, making it a preferred choice for various applications.
⭐ Key Features of PUR/PU Panels
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High Thermal Insulation: Highest thermal resistance value (λ ≈ 0.023–0.025 W/m·K) to effectively maintain required temperatures.
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Cam Lock Design: Fast and secure panel connection ensuring a tight seal and minimizing air leakage.
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Lightweight: Strong insulating properties while remaining easy to handle, reducing structural load.
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Moisture-Proof: Closed-cell structure prevents moisture absorption and mold growth.
Frequently Asked Questions
What thicknesses are available for polyurethane cam lock sandwich panels?
Panels are available in 100mm, 120mm, 150mm, and 200mm. Custom thicknesses can be arranged based on insulation needs.
What surface materials can be used for PUR cam lock sandwich panels?
Options include PPGI, Stainless Steel (SUS304/SUS201), Embossed Aluminum, and various alloys like Zinc or Titanium.
What is the thermal conductivity of the polyurethane foam?
The foam core has a thermal conductivity coefficient (λ) of approx. 0.023–0.025 W/m·K, providing top-tier insulation.
Are these panels suitable for cold storage facilities?
Yes, their closed-cell structure and insulation values make them ideal for refrigerated warehouses and food processing plants.
What is the maximum panel length and effective width?
The maximum length is 10 meters. Effective widths are available in 920mm, 960mm, and 1000mm.
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