Partition Wall Backing Board

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Partition Wall Backing Board
Details
Our partition wall back panels utilize an XPS extruded polystyrene foam core and a double-sided high-density fiberboard composite process. The closed-cell structure of the core material provides excellent waterproofing and thermal insulation, while the double-sided protective layers enhance impact resistance and adhesive adhesion. Product thicknesses range from 6 to 120mm, with a standard size of 1220×2440mm. Custom sizes up to 3000mm are available. We also support upgrades to core material density, optional protective layer fabrics, and customization of functions such as antibacterial and antistatic properties. The panels boast a thermal conductivity as low as 0.034W/(m·K), sound insulation of 38–45dB, and a 96-hour immersion water absorption rate of <1.0%. They are lightweight, high-strength, environmentally friendly, and safe, making them widely applicable to commercial buildings, industrial plants, schools, hospitals, and other public facilities, as well as special functional spaces such as KTVs and laboratories. Construction is convenient and efficient, meeting the partition wall needs of various scenarios.
Category
Waterproof Backer Board
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Description

We excel in delivering high-quality OEM and ODM solutions for our partners,

enabled by cutting-edge technology and scalable manufacturing expertise.

 

Partition wall backing board utilizes a composite process of core material and double-sided protective layers. The core material is XPS extruded polystyrene foam, featuring a closed-cell structure and excellent waterproof and thermal insulation properties. The double-sided composite high-density fiberboard enhances the board's impact resistance and adhesion. As a professional manufacturer, we offer comprehensive customization services to meet the specific needs of different projects. Partition wall backing board thicknesses are available in 6mm, 12mm, and 20mm for thin base layers, as well as 50mm, 90mm, and 120mm for main partition walls. Standard board dimensions are 1220×2440mm, with customizable lengths up to 3000mm. Furthermore, the core material density, protective layer fabric, and performance can be customized. The core material density can be upgraded to high-density XPS for further enhanced compressive strength; the protective layer fabric can be selected based on actual usage requirements, adapting to different decorative surfaces such as ceramic tiles and latex paint; an antibacterial coating can be added for use in hospitals, and antistatic treatment can be applied for applications such as electronics factories.

 

Partition wall backing board boasts a variety of superior properties thanks to its high-quality raw materials and strict quality control.

 

Thermal insulation

XPS core material has a thermal conductivity as low as 0.034 W/(m・K), which effectively reduces building energy consumption and is suitable for use in places where room temperature requirements are high.

 

Sound insulation 

The airborne sound insulation can reach 38-45dB, which can effectively isolate indoor and outdoor noise and meet the needs of KTV, conference room and other places.

 

Moisture-proof and waterproof

With its composite structure design, the water absorption rate is less than 1.0% after soaking for 96 hours, making it suitable for humid environments such as bathrooms and kitchens.

Lightweight and high-strength: High strength but light weight, reducing the load on buildings and facilitating transportation and installation;

Environmentally friendly and safe: Raw materials are strictly controlled, and volatile organic compounds such as formaldehyde meet industry standards.

Partition wall backing board applications cover three major areas: commercial buildings, industrial plants, and public facilities.

Commercial Buildings: Suitable for partition walls in office buildings, hotels, and shopping malls, meeting sound insulation and moisture-proofing requirements. The use of partition wall backing board reduces construction time and significantly improves construction efficiency.
Industrial Plants: With fire-resistant and heat-resistant properties, it is suitable for use in chemical plants and electronics factories.
Public Places: Precisely meets the sound insulation, fire prevention, and environmental protection needs of school classrooms and hospital wards. For temporary partitions in airports and convention centers, its quick-disassembly feature adapts to the site requirements.
Special Functional Spaces: In places requiring sound insulation such as KTVs and cinemas, 120mm thick boards can achieve a sound insulation effect of over 45dB. Combined with sound-absorbing cotton filling, it can effectively isolate noise from the private rooms. Partition wall backing board can be used as the base layer of walls in chemical laboratories; the corrosion-resistant and pollution-resistant protective layer prevents the walls from being corroded by reagents.

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