Guide to Clean Room Sandwich Panels

Cleanroom sandwich panels are critical components in controlled environments, preventing significant risks from environmental contamination. Industries across the globe rely on these panels to maintain air quality and structural integrity. They provide essential structural integrity and barriers for modern manufacturing and research.

What are Clean Room Sandwich Panels?

Cleanroom sandwich panels are composite panels typically consisting of two rigid outer layers (steel, aluminum, or similar materials) and an insulating core (polyurethane foam, mineral wool, or honeycomb). Panels are prefabricated in factories using continuous machine lamination or by hand assembly.

This three-layer structure gives the panels exceptional strength and specific properties, providing an airtight, smooth, and durable surface that prevents particle buildup and microbial growth. These composite panels are used to construct cleanroom walls, floors, and ceilings.

Core Advantages of Cleanroom Sandwich Panels

Airtight Structure: Panels feature an interlocking edge design. Airtight construction prevents particulate matter ingress, meeting ISO cleanroom standards. Minimizing air leakage is crucial for maintaining precise pressure differentials within the cleanroom.

Hygienic Surfaces: Smooth, non-porous surfaces inhibit microbial growth and streamline cleaning processes. They withstand frequent washing and harsh cleaning chemicals, ensuring a sterile environment.

Modular Flexibility: These prefabricated panels are quick to install, and their lightweight design reduces installation time by up to 50% compared to traditional walls. The facility can be easily disassembled, relocated, or upgraded to meet changing needs.

Energy Efficiency: Core materials such as polyurethane offer superior insulation. This insulation maintains stable temperature and humidity while reducing energy consumption, significantly lowering long-term operating costs.

Fire and Sound Insulation: Fire-resistant core materials slow flame spread and meet safety regulations. Sound-absorbing materials minimize noise from efficiently operating facilities.

Durability: Durability is particularly outstanding under harsh conditions. Panels can withstand spans up to 15 meters without sagging.

The numerous advantages of cleanroom sandwich panels are superior to traditional board structures. Their design addresses the unique challenges of maintaining clean spaces. So, how do we choose the right cleanroom sandwich panels?

The core material determines the panel's main advantages in fire resistance, thermal insulation, and sound insulation. Choosing the right core material is crucial for meeting industry standards. DXH Container lists the following common core materials:

Clean Room Sandwich Panel Installation

• 1. Installation begins with a site assessment to evaluate the layout and conditions. If necessary, prepare the substrate by leveling the ground and constructing an aluminum profile frame.
• 2. Use a laser level to mark panel positions to ensure accuracy. Hoist the panels into place and connect them using tongue and groove joints or interlocking systems.
• 3. Apply silicone or epoxy sealant to the joints to achieve airtightness. Secure the panels to the floor, walls, and ceiling using metal rails and recessed fasteners.
• 4. Integrate the HVAC system during assembly for air filtration.
• 5. Conduct final leak, pressure, and cleanliness tests to ensure compliance with ISO/GMP standards.

DXH Container provides detailed guidelines and pre-cut panels to streamline the process. Its modular design allows for weather-independent operation and facilitates future modifications.

Applications of Clean Room Sandwich Panels

• Laboratories use these panels to maintain controlled humidity and temperature.
• Food processing plants rely on hygienic surfaces to meet safety regulations and prevent contaminants from entering during packaging.
• The electronics industry uses them to create cleanroom assembly areas to ensure the dust-free assembly of sensitive components.
• Hospitals use panels in operating rooms and isolation wards to ensure a sterile environment.
• Biotechnology laboratories rely on panels for cell culture and research.

Conclusion

Clean room sandwich panels, with their modularity, hygiene, and insulation, make them indispensable in industries with extremely high precision and sterility requirements.

Contact DXH Container's expert technical team today to find your suitable clean room sandwich panel to ensure the operation and compliance of your cleanroom projects.