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.
The Joint Mechanism
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, helping to increase sustainability and efficiency.
Surface Material & Customization
Our PUR Cam Lock Sandwich Panels offer multiple customizable surface steel materials 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 is a versatile metal material featuring a galvanized steel base coated with paint for excellent corrosion resistance. It is lightweight, eco-friendly, and available in various colors for aesthetic customization.
Typical Colors
Extended Color Range
💠 Other Surface Materials
Ti-Mg-Zn-Al Alloy
Embossed Aluminum
Stainless Steel (SUS304)
💠 Advanced Coatings
1️⃣
PVDF (Polyvinylidene Fluoride)
Exceptional resistance to UV radiation, chemicals, and weathering. Ideal for outdoor architectural projects.
2️⃣
HDP (High-Durability Polyester)
Superior scratch resistance and protection against corrosion in high-traffic industrial environments.
3️⃣
EP (Epoxy Polyester)
Excellent adhesion and resistance to chemicals and moisture. Perfect for controlled indoor environments.
Core Advantages of PUR/PU Panels
The effectiveness of these panels lies in the dense, closed-cell structure of the polyurethane foam, which minimizes heat transfer and ensures energy efficiency in cold storage.
🌡️
High Thermal Insulation Value
Thermal conductivity (λ) of 0.023–0.025 W/m·K, providing industry-leading temperature stability.
🔒
Cam Lock Design
Secure, interlocking connections ensure a tight seal and minimize air leakage.
🏗️
Lightweight Structure
Reduces structural load on buildings and simplifies the installation process.
💧
Moisture-Proof Performance
The closed-cell foam is resistant to water absorption and prevents mold growth.
Frequently Asked Questions
Q What thicknesses are available for these panels?
Standard thicknesses include 100mm, 120mm, 150mm, and 200mm. Custom thicknesses are available based on specific project insulation needs.
Q What surface materials can I choose from?
Options include PPGI, Stainless Steel (SUS304/SUS201), embossed aluminum, and specialized alloys like Ti-Mg-Zn-Al.
Q Why is the cam lock mechanism beneficial?
It allows for rapid, secure assembly without external fasteners, creating an airtight seal that significantly improves thermal efficiency.
Q Are these panels suitable for food processing areas?
Yes. Their moisture resistance, mold prevention properties, and high thermal insulation make them ideal for food processing and cold storage.
Q Can the panel colors be customized?
Absolutely. While we have standard colors for PPGI, we provide professional color matching services to meet your specific branding or design requirements.
Q What are the maximum dimensions for a single panel?
The panels can be manufactured in lengths up to 10 meters, with effective widths of 920mm, 960mm, or 1000mm.
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