What is XPS Extruded Board?
XPS extruded board is a modern insulation material made primarily from polystyrene resin, which undergoes a special extrusion and foaming process. This creates a closed-cell honeycomb structure that offers superior thermal insulation compared to traditional materials. It is known for its high compressive strength, low water absorption, excellent moisture resistance, air resistance, lightweight, corrosion resistance, and long service life. As an environmentally friendly and highly efficient insulating material, it is widely used in building construction, highway projects, and other engineering applications for insulation, heat retention, soundproofing, and moisture control.
**Key Advantages of XPS Extruded Board:**
1. The XPS board features a dense surface layer combined with a closed-cell inner structure, giving it significantly lower thermal conductivity than EPS of the same thickness. This makes it more effective at insulating, allowing for thinner application on building facades compared to other materials.
2. Its closed-cell structure ensures excellent moisture resistance, maintaining stable insulation performance even in humid conditions.
3. It is ideal for specialized environments like cold storage facilities and buildings with tile or stone cladding on the exterior walls.
4. The board can be securely fixed to the base wall using mechanical fasteners, making it suitable for use even in winter conditions.
**Potential Disadvantages of XPS Extruded Board:**
1. While the board has high structural strength, it is also more brittle and less flexible, making it prone to cracking under stress or when bent.
2. The smooth surface requires proper surface treatment during installation to ensure good adhesion, which may add to the complexity of the process.
3. Due to its low permeability, the board is almost airtight. If there's a large temperature difference across the board or high humidity, condensation (dew) may form inside.
4. Compared to EPS or other systems, XPS boards tend to be more expensive.
If you're looking for reliable XPS extrusion equipment or high-quality products, consider Beijing Hongchang Extruded Board Manufacturer. They offer a wide range of insulation solutions including rubber and plastic boards, B1-grade extruded boards, rock wool tubes, and Lishui rock wool boards. With excellent product quality and competitive pricing, they are a top choice for many professionals in the construction industry. For the latest prices and updates, visit their website at [http://example.com](http://example.com). Contact Zhao Hongpeng directly via mobile or QQ for more information. Address: No. 268, Changxingzhuang, Xiaotangshan Town, Changping District, Beijing.
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