Foil-clad XPS

Huamei XPS Extruded Board is a good deadening product. It effectively absorbs various vibrations and noises produced from the system, maintaining comfort of the environment. At the same time, as a energy- saving product, its excellent heat preservation and pressure strength properties allows it to provide more advantageous conditions for the air ducts of air conditioners. As compared with other types of air ducts, such as phenomenon composite air duct,polyurethane composite air duct and glass fiber composite air duct, Huamei XPS Extruded Composite Air Duct has the flowing advantages:

1.Environment- friendly;

2. light in weight and beautiful in appearance;

3. frost proof, endurable;

4, sound isolating and energy saving;

5. simple production and low cost,

Composition and Structure

1. Core Material:

   The core of these panels is made from extruded polystyrene (XPS), a type of foam plastic.

XPS is produced through an extrusion process, resulting in a closed-cell structure that provides high compressive strength and minimal water absorption.

2. Foil Cladding:

   The XPS core is clad with a layer of reflective aluminum foil on one or both sides.

The foil enhances the panel's thermal resistance by reflecting radiant heat.

Key Features

1. Thermal Insulation:

   XPS panels have a low thermal conductivity, typically around 0.028-0.034 W/m·K.

The foil cladding further reduces heat transfer by reflecting radiant heat, making these panels highly effective in maintaining indoor temperatures.

2. Moisture Resistance:

   The closed-cell structure of XPS makes it highly resistant to water absorption.

The foil cladding adds an additional barrier against moisture and vapor.

3. Durability:

   XPS panels are known for their high compressive strength, making them suitable for load-bearing applications.

The material is resistant to rot, mold, and mildew, ensuring long-term performance.

4. Lightweight and Easy to Handle:

   Despite their strength and durability, XPS panels are lightweight, which makes them easy to transport and install.

Applications

1. Building Insulation:

   Used in walls, roofs, and floors to enhance thermal efficiency.

   Commonly used in both residential and commercial construction.

2. Foundation Insulation:

   Provides insulation for basements and foundations, protecting against frost and moisture penetration.

3. Cold Storage and Refrigeration:

   Ideal for insulating cold storage facilities and refrigerated trucks due to their excellent thermal properties.

4. Specialty Applications:

   Used in applications requiring specific thermal performance, such as insulated concrete forms (ICFs) and structural insulated panels (SIPs).

Advantages

1. Energy Efficiency:

   Reduces heating and cooling costs by improving the thermal envelope of buildings.

2. Environmental Impact:

   Many XPS panels are now produced with environmentally friendly blowing agents that reduce their global warming potential (GWP).

3. Versatility:

   Can be used in a variety of climates and building types, from residential homes to commercial structures.

Considerations

1. Cost:

   XPS panels tend to be more expensive than some other types of insulation, such as fiberglass or expanded polystyrene (EPS).

2. Installation:

   Proper installation is critical to ensure maximum performance. Gaps or improperly sealed joints can reduce the effectiveness of the insulation.

3. Fire Safety:

   While XPS is treated with fire retardants, it is still a combustible material. It must be used in conjunction with fire-resistant barriers in certain applications.

Conclusion

Foil-clad XPS panels are a high-performance insulation solution offering excellent thermal properties, moisture resistance, and durability. They are suitable for a wide range of applications, from residential to commercial and industrial settings. Despite the higher cost, their benefits in energy savings and long-term performance often justify the investment.