In recent years, XPS (extruded polystyrene) board has gained significant traction in the construction and insulation industries in China. This lightweight, durable material offers exceptional thermal performance, making it a preferred choice for energy-efficient buildings. Understanding its properties and applications is crucial for architects, builders, and homeowners looking to enhance energy efficiency and sustainability in their projects.
This guide will delve into the various aspects of XPS board, including its manufacturing process, benefits, and diverse applications. Readers will discover how XPS board compares to other insulation materials, its environmental impact, and best practices for installation. By the end of this guide, you will be equipped with the knowledge to make informed decisions regarding XPS board for your construction needs.
The Comprehensive Guide to XPS Foam Board in China
XPS foam board, or extruded polystyrene foam board, is a popular insulation material used extensively in construction across China. Its popularity stems from its excellent thermal performance, moisture resistance, and ease of installation. This guide delves into the world of XPS foam board in China, exploring its technical features, different types, and applications. You can find many suppliers listed on sites like www.bing.com and www.tradeChina.com.
Understanding XPS Foam Board
XPS foam board is manufactured through an extrusion process. Polystyrene resin pellets are melted and mixed with additives, then a blowing agent expands the mixture. This creates a rigid foam with a closed-cell structure. The resulting board possesses high compressive strength and exceptional thermal insulation properties. Feininger, a prominent manufacturer showcased on www.feiningercn.com and xpsChina.cn, utilizes advanced CO2 foaming technology, resulting in a more eco-friendly product.
Technical Features of XPS Foam Board
The following table compares key technical features of XPS foam boards from different suppliers in China:
| Feature | Feininger (www.feiningercn.com, xpsChina.cn) | Taichun (www.tcxpsboard.com) | TradeChina Suppliers (www.tradeChina.com) |
|---|---|---|---|
| Thermal Conductivity | ≤ 0.028 W/(m·K) | Varies by product | Varies by product |
| Compressive Strength | 150-1000 kPa | Varies by product | Varies by product |
| Water Absorption | ≤ 1.5% | Varies by product | Varies by product |
| Density | Higher due to CO2 foaming technology | Varies by product | Varies by product |
| Fire Rating | B1, B2, B3 | Varies by product | B1, B2, B3 |
| Sizes | Customizable | Customizable | Customizable |
Types of XPS Foam Board
Different manufacturers offer XPS boards with varying characteristics. The following table highlights some key distinctions:
| Type | Description | Key Applications |
|---|---|---|
| Standard XPS | General-purpose board with standard properties. | Wall, roof, and floor insulation |
| High Compressive Strength | Designed to withstand heavier loads. | Foundation insulation, underfloor heating systems |
| Flame-retardant XPS | Treated to improve fire resistance. | Applications requiring enhanced fire safety |
| Different Colors | Available in various colors (blue, yellow, white, pink) for aesthetic purposes. | Exterior wall finishes, decorative applications |
| Different Surface Finishes | Smooth, roughened, grooved, or embossed surfaces. | Various applications depending on surface needs |
Applications of XPS Foam Board in China
XPS boards find widespread use in various construction applications. They are employed in exterior wall insulation, roof insulation, floor insulation, cold storage facilities, and even high-speed rail projects, as highlighted in case studies by Feininger (www.feiningercn.com). Taichun (www.tcxpsboard.com) also provides examples of its XPS board applications in diverse projects. The versatility and performance of XPS make it a preferred choice for numerous construction projects across China. You can find more details about specific applications on websites like www.tradeChina.com.
Selecting High-Quality XPS Foam Board
Distinguishing between high-quality and inferior XPS boards is crucial. High-quality boards, like those from Taichun (www.tcxpsboard.com) and Feininger (www.feiningercn.com), exhibit uniform closed-cell structures, minimal odor, and high compressive strength. Inferior boards, often made from recycled materials, have poor performance characteristics. Checking for these features ensures a durable and effective insulation solution. Checking online marketplaces like www.tradeChina.com allows you to compare various product specifications from multiple suppliers.
Conclusion
XPS foam board plays a vital role in the Chinese construction industry. Its superior thermal performance, moisture resistance, and versatility make it a favored insulation material. By understanding its technical features and selecting high-quality products from reputable manufacturers like Feininger and Taichun, builders can ensure effective and long-lasting insulation solutions for their projects. Using online resources like www.bing.com can help you easily access information and find suitable suppliers.
FAQs
1. How long does XPS foam board last?
XPS foam board is incredibly durable, typically lasting 80-100 years or more due to its water resistance and robust structure.
2. Is XPS foam board environmentally friendly?
Many manufacturers, including Feininger, utilize CO2 foaming technology, significantly reducing the environmental impact compared to traditional methods. The material itself is also recyclable.
3. What factors affect the price of XPS foam board?
Price is influenced by thickness, density, surface finish, compressive strength, thermal conductivity, and order quantity. Custom sizes may also incur additional costs.
4. How can I distinguish between high-quality and inferior XPS foam board?
Look for uniform closed cells, minimal odor, and high compressive strength. Inferior boards often have a noticeable odor and show visible dents under light pressure.
5. What are the main applications of XPS foam board?
XPS is used in wall, roof, and floor insulation, cold storage, and various other applications where high thermal performance and moisture resistance are needed.
Related Video
Contents of Table
Contact [email protected] Whatsapp 86 15951276160
sourcing from China
©2023. sourcifychina.com All Rights Reserved.