Key Applications and Material Analysis of Wall Sandwich Panel in Clean Rooms

As the requirements for environmental cleanliness in industries such as chip manufacturing, cosmetics production, food processing and pharmaceuticals continue to increase, the construction standards of Clean Rooms are also increasing simultaneously. As an important part of the clean room structure, Wall Sandwich Panel not only serves as a partition, but is also a core material to ensure air tightness, cleanliness and fire safety of the space.

This article will analyze the types of wall panel materials commonly used in clean rooms, and focus on understanding in detail why Magnesium Oxide Panel is the most used Wall Panels in clean rooms, and combine data comparison to help you choose the most suitable sandwich panel solution.

Classification of Wall Sandwich Panel

In the overall structure of the clean room, the wall panel is a composite system that integrates thermal insulation, fire prevention, moisture resistance, antibacterial, chemical corrosion resistance and high cleanliness performance. Wall Sandwich Panel is usually composed of double-layer color steel plate and intermediate core material.

According to the core material, common clean room wall panels can generally be divided into the following categories:

• PU Panel (polyurethane sandwich panel): Grade A fire proofing, good thermal insulation performance, light and easy to install.

• Rock Wool Panel (rock wool panel): Grade A fire proofing, high temperature resistance, strong sound absorption and noise reduction capabilities.

• Magnesium Oxide Panel (magnesium oxide panel): Grade A fire proofing, moisture-proof, mildew-proof, fire-proof, impact-resistant, high bending strength.

• Silicon Rock Panel (silicon rock panel): Grade A fire proofing, stable size, not easy to deform, low smoke and environmental friendly.

• EPS Sandwich Wall Panel (polystyrene sandwich wall panel): Grade B fire proofing, lightweight, medium thermal insulation performance, average fire resistance, and low price.

Different projects have different requirements for panel performance. Understanding the characteristics of each material can better help the project to land smoothly.

Why is Magnesium Oxide Panel more commonly used in clean rooms or operating rooms?

Among many wall panel materials, Magnesium Oxide Panel is increasingly favored by clean room users for the following reasons:

• Excellent fire resistance: Magnesium oxide itself is an inorganic non-combustible material that meets Class A fire protection standards and performs particularly well in high-risk areas such as operating rooms and pharmaceutical workshops.

• Excellent moisture-proof and antibacterial properties: Its structure is dense and does not absorb water. The board surface is treated with an antibacterial coating, which can effectively prevent mold growth and is suitable for production environments with high humidity.

• Antistatic and anti-corrosion: Magnesium oxide board has natural antistatic ability. When combined with a conductive ground system, it can effectively prevent damage caused by static electricity during microelectronics manufacturing.

• Strong stability and small deformation: It is not easy to expand or warp during long-term use, and has low maintenance costs.

In addition, Magnesium Oxide Panel can also be used in combination with different types of Insulated Sandwich Panel to meet the needs of integrated construction from ceilings, walls to floor systems. It is one of the preferred materials for modular clean spaces. EPS Panel is used less frequently.

Therefore, in general, Magnesium Oxide Panel has the highest frequency of use and the highest cost performance, while EPS Panel is used less frequently and is the cheapest.

Summary: The right board is very important for building a flawless clean space

A high-standard clean room cannot be separated from a high-quality wall panel system. As a one-stop clean room solution service provider with more than 17 years of industry experience, Amber not only provides a variety of high-quality board options including a variety of Insulated Sandwich Panels, but also supports personalized customization, provides design drawings and on-site construction services, ensuring that every step from design to delivery is precise and controllable.

If you are planning a new or renovated clean room project, please contact usto obtain exclusive customized solutions and material samples. We will escort your clean space construction with professional engineering experience and sincere service.