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How to choose the right building materials for cleanrooms

2025/7/23

In modern industrial production, cleanrooms play a crucial role, especially in fields such as pharmaceuticals, biotechnology, electronics, and medical equipment manufacturing. Cleanrooms can provide a strictly controlled environment and minimize the contamination of dust and microorganisms to the greatest extent. However, to ensure the efficient operation of a cleanroom, choosing the right building materials is of vital importance. So, from which aspects should it be considered?
The materials used in cleanrooms that do not produce dust or adsorb dust must avoid generating dust particles or attracting dust and pollutants. Therefore, when choosing building materials, priority should be given to those with high smoothness and flatness, such as specific plastics, metals or coated materials.
02 Durability and Stability Considering the significance of production safety, cleanroom building materials should have excellent flame-retardant properties to ensure the overall safety of the facilities. Therefore, it is essential to choose materials that meet fire protection standards.
03 Easy to clean and stable: As cleanrooms need to maintain extremely high hygiene standards, the selected materials should be convenient to clean with disinfectants, facilitating regular cleaning and disinfection work. For example, surface materials that are antibacterial and corrosion-resistant can be selected.
04 Seamless design materials are applied to build seamless or nearly seamless surfaces to reduce the chance of contaminants hiding. This can be achieved by using special resins, tiles or metal materials.
Considering the significance of production safety, the building materials for cleanrooms should have excellent flame-retardant properties to ensure the safety of the entire facility. Therefore, it is essential to choose materials that meet fire protection standards. The ability to regulate humidity and temperature: Environmental control within a cleanroom is crucial. The selected materials should be capable of adapting to a certain range of humidity and temperature changes, which helps maintain the stable state of the cleanroom.
To prevent the adhesion of dust and the potential risk of static discharge, materials that are prone to generating static electricity should be avoided. It is more appropriate to choose materials with anti-static properties.
For the doors, Windows and partitions in clean rooms, it is necessary to ensure that they have good air tightness to maintain the pressure gradient in the room and prevent the penetration of contaminants.
Materials that comply with industry standards should conform to the norms and standards of relevant industries, such as GMP and FDA requirements, to ensure their applicability in specific fields.
Choosing an experienced and reputable supplier can ensure the quality of materials and the stability of supply, avoiding various potential problems that may arise later.