Cleanroom Panel

Composition of cleanroom panel：
  Cleanroom panels are designed to meet the process requirements of cleanrooms. It is generally composed of three parts: surface material, core material and connecting material. The wall surface must meet the requirements of being smooth, dust-free and easy to clean, and the material must be wear-resistant and anti-static. The surface material refers to the surface decoration material seen from the inside of the cleanroom and isolated from the external environment. Commonly used ones include sandwich panel, aluminum alloy panel, stainless steel panel, etc. The core material refers to the infill between the surface materials. Commonly used ones include rock wool, polyurethane, glass magnesium, etc. The connection materials mainly include aluminum alloy profiles, screws, expansion tubes, expansion screws, bolts, etc. 

Performance of cleanroom panels：
  The properties that cleanroom panels generally need to have include anti-static, corrosion resistance, environmental protection, easy cleaning, sound insulation, etc.:
（1）Antistatic properties
Cleanroom panels are usually made of PVC or PP materials, which have good conductivity and can effectively avoid the generation of static electricity and prevent the deposition of dust and microorganisms.This feature makes the wall panels particularly suitable for environments that require high cleanliness, such as medical, biopharmaceuticals and precision electronics.
（2）Corrosion resistance
The surface protective layer of the cleanroom  panels has an anti-corrosion effect and can resist erosion by chemicals such as acids and alkalis. For example, the medical clean panel uses asbestos-free calcium silicate panel as the substrate, with a UV paint coating on the surface. It has good resistance to acid and alkali erosion and can resist erosion by organic solvents, disinfectants and other substances.
（3）Environmental performance
Cleanroom wall panels are usually made of PVC or PP materials, which do not contain heavy metals and other harmful substances, making them non-toxic and odorless, and meet environmental protection requirement. For example, medical clean panels are made of asbestos-free calcium silicate panels, which are non-toxic and harmless and can effectively reduce indoor pollution and bacterial growth.
（4）Easy cleaning property
The surface of the cleanroom wall panels is smooth and flat, does not stick to dust and is easy to clean. For example, the surface of the medical clean panel is smooth and rigid, germicidal and not easily stained, very easy to clean and maintain.
（5）Sound insulation property
Cleanroom panels have good sound insulation performance and can provide a more comfortable indoor environment. For example, medical cleanroom panels can still maintain their beauty and practicality in a humid environment and have good moisture and mildew resistance.
（6）Other properties
Cleanroom panels also have the characteristics of fire resistance, antibacterial and good durability. For example, medical cleanroom panels meet the A1 fireproof material standard requirements and can effectively prevent the spread of fire; the surface UV coating layer is dense and non-porous, and has excellent waterproof and moisture-proof capabilities.

Classification and application of cleanroom wall panels：
  Cleanroom wall panels, also known as purification panels, are usually made of sandwich panels and stainless steel panels as surface materials, and rock wool, aluminum honeycomb, paper honeycomb, glass magnesium panels, etc. as core materials.

1.According to the manufacturing process, cleanroom wall panels are divided into handmade purification sandwich panels and machine-made purification sandwich panels;
（1）Machine-made panel：It is produced through machine assembly lines and uses advanced machinery and equipment to complete the entire production process. It has the characteristics ofhigh surface flatness, uniform color and texture, good sound insulation and heat insulation properties, and high strength and durability. Such panels are suitable for places with high requirements for sound insulation and heat insulation performance. Common application industries include:
♦ Electronic manufacturing：In the field of electronic manufacturing, cleanroom machine-made panels are widely used as cleanroom partition walls. Its flatness and anti-static properties can effectively reduce the impact of dust on electronic components and ensure the cleanliness of the production environment.
♦ Biopharmaceuticals：In the field of biomedicine, cleanroom panels are used to build a clean, pollution-free laboratory environment to protect the purity of drugs and the accuracy of experimental results.
♦ Food Processing：In the field of food processing, cleanroom machine-made panels can provide a sterile and dust-free environment to ensure the hygiene standards during food processing.

（2）Handmade panel: The base material and composite material are stacked layer by layer by manual operation. The manufacturing process is relatively cumbersome and inefficient, and it relies more on the skilled craftsmanship and manual operation of craftsmen. It has the characteristics of good sealing, high strength and durability, beautiful appearance, and flexible customization. The following are several common applications of handmade panels:
♦ Laboratory environment：In the laboratory, keeping the air and environment clean is the key to ensuring the accuracy of experimental results and avoiding contamination. Handmade purification panels can be designed according to the specific needs of the laboratory, providing effective isolation and purification functions, and are suitable for biological laboratories, chemical laboratories, electronic laboratories, etc.
♦ Medical Industry：In environments with extremely high cleanliness requirements such as sterile rooms, operating rooms and drug production areas in hospitals, handmade purification panels can effectively block pollution sources and keep the environment dust-free and sterile. This is crucial to prevent cross infection and ensure the safety of medical devices and drugs.
♦ Electronic manufacturing field：In the production process of electronic products, such as semiconductor manufacturing and electronic component assembly, tiny dust and pollutants in the production environment may affect product quality. The use of handmade purification panels can effectively control cleanliness and prevent static electricity and particulate matter from damaging electronic components, thereby improving product reliability and performance.
♦Food processing and pharmaceutical industries: Food processing workshops and pharmaceutical production areas require strict hygiene standards to ensure product safety and quality. Handmade purification panels can help maintain a clean environment in the workshop and prevent the entry of contaminants such as microorganisms and dust.
♦ Construction and renovation industry：In some high-cleanliness commercial buildings or industrial facilities, handmade purification panels can be used for interior wall and ceiling decoration, providing excellent cleaning effects and beautiful visual effects.

2.According to the different materials of the surface layer and core material, cleanroom panels can be of the following common types:
（1）Aluminum cleanroom panels: Made of aluminum alloy, it has light weight and good mechanical properties. It is suitable for use in cleanrooms with high risk levels, semiconductor production workshops and other places.
（2）Stainless steel cleanroom panels: Made of stainless steel, it is resistant to high temperature, corrosion and easy to clean. It is suitable for use in places with high cleanliness requirements, such as biological laboratories, operating rooms, etc.
（3）Rockwool cleanroom panels: With sandwich panel as the surface layer and rock wool as the core layer, it has the characteristics of thermal insulation, sound insulation, heat insulation and fire prevention. It is suitable for use in cleanrooms, factory workshops and other places that require sound insulation, heat insulation and heat insulation.
（4）Glass magnesium cleanroom wall panels: It is composited with lightweight materials as infill and has the characteristics of fireproofing, waterproofing, non-toxicity, and good compressive strength. It is suitable for cleanrooms that require fireproofing and pressure resistance.
（5）Aluminum honeycomb cleanroom wall panels: The core material can be inorganic, aluminum honeycomb, glass magnesium panel, etc., and the two sides can be made of color-coated panel, galvanized, stainless steel and other specific materials. It has the characteristics of strong flame retardancy, strong bearing capacity, good thermal insulation and sound insulation, and is suitable for cleanrooms that require high strength and flame retardancy.
（6）Polyurethane cleanroom wall panels: The main material polyurethane (PUR) is a polymer compound formed by the reaction of isocyanate and polyol. It has excellent wear resistance, mechanical properties, oil resistance, low temperature resistance and radiation resistance. It is suitable for cleanrooms, factory workshops and other places with relevant special requirements.
（7）Silica cleanroom wall panels: This wall panel is based on polyaminostyrene resin and has the characteristics of high compression resistance, low water absorption and corrosion resistance. It is suitable for cleanrooms that require insulation and corrosion resistance.
（8）Antistatic cleanroom panels: This kind of wall panel is made by adding special conductive pigments to the color steel plate coating. It has the characteristics of anti-static, wear-resistant, and pollution-resistant, and is suitable for cleanrooms that require anti-static.
The selection of cleanroom wall panels should be determined according to the specific requirements of the cleanroom and the application environment, and factors such as the dustproof performance, corrosion resistance, high temperature resistance, and easy cleaning of the panel should be considered. At the same time, the appropriate cleanroom special panel should also be selected according to the standards and specifications of the relevant industry.

Cleanroom wall panel customization solution:

  Airkey is an extremely rich experience cleanroom panel manufacturer. It not only produces wall panels, but also has a deep insight into customers' various needs for clean rooms, provides a variety of unique wall panel customization solutions, and provides professional and forward-looking suggestions to accurately help customers select the most suitable ones. Suitable cleanroom panels.

  Cleanrooms creates a production environment that requires high air cleanliness, so the selection and customization of panels are crucial. The following is the common cleanroom wall panel customization solution.
1.Material selection
  The wall of cleanroom is important for ensuring the function of the cleanroom. So choosing the right material is crucial. Cleanrooms usually use metal materials or composite materials, which usually have the following main characteristics:
（4）Good corrosion resistance, high strength, sound insulation, heat insulation, moisture resistance and other characteristics,
（5）The surface should be easy to clean and disinfect, and will not accumulate dust, bacteria and other harmful substances;
（6）Meet cleanroom grade and environmental requirements.

2.Selection of plate surface treatment method
  The utilization environment of clean workshops is generally a place with high requirements on relative temperature and humidity and is susceptible to corrosion by chemicals, so the surface treatment of the panel is very important. Common panel surface treatment methods include the following:
（5）Stainless steel panel: Stainless steel plates have excellent corrosion resistance, high strength, and are easy to clean. They are widely used in cleanrooms with high cleanliness levels, but they are relatively expensive.
（6）PVC panel: PVC panel is non-toxic, odorless, non-flammable, has good chemical resistance, corrosion resistance, water resistance, etc. It is more affordable and suitable for cleanrooms with low cleanliness levels.
（7）Galvanized plate: Galvanized sheet is more affordable, but easy to rust, easy to get damp, with relatively short service life, suitable for general cleanliness level of cleanrooms.
（8）Spraying plate: Spray-coated panels are mostly made of aluminum or steel plates as the base material, with polyester paint or fluorocarbon paint sprayed on the surface. They have good corrosion resistance, weather resistance and surface hardness, and are suitable for cleanrooms with low and medium cleanliness levels.

3.Installation and maintenance of panels
（3）When installing cleanroom panels, attention should be paid to the sealing and flatness between the panels to avoid cracks and unevenness.
（4）The maintenance of the panel mainly includes regular cleaning and anti-corrosion treatment, using special cleaning agents and tools, avoiding the use of corrosive solvents and sharp tools. Regularly check the condition of the layer, and repair and update it in time.
In summary, the selection of wall materials should be based on the cleanroom grade, purpose and environmental requirements. Choosing the right wall material can ensure the function and service life of the cleanroom. At the same time, the installation and maintenance process should also be strictly followed in accordance with relevant regulations to ensure the effect and stability of the cleanroom.

Cleanroom wall panel construction:
  For the construction of cleanroom wall panels, detailed construction plans and safety measures should be prepared in advance to ensure the quality and safety of the construction.
1.Preparation before construction:
（1）In the cleanroom design stage, the purpose of the cleanroom, process flow, equipment layout, etc. have been clarified, and the corresponding floor plan, section, elevation and related construction drawings have been determined. At the same time, it is necessary to determine the technical parameters and performance indicators of the cleanroom according to relevant national standards and specifications to provide a basis for subsequent construction and acceptance.
（2）Check the on-site environmental conditions to ensure that the construction environment meets the requirements, with no debris, no stagnant water, and good ventilation, etc.
（3）Check whether the required materials, tools and equipment are available, ensure that the tools meet the standard requirements, and check whether the materials meet the quality requirements before construction can begin.

2.Specific construction steps
（1）Base surface treatment: 
A.Clean the foundation surface and remove garbage and debris from the construction foundation surface;
B.If the foundation surface is uneven, cracked, or has gaps, it needs to be leveled or filled to ensure that the construction conditions are met.
（2）Positioning and laying out: 
A.According to the design drawings, accurately lay out the lines to ensure the accuracy of installation;
B.If there are pre-buried pipelines, etc., you should consider it in advance and avoid it in advance.
（3）Install the keel: Install the keel frame according to the layout position to ensure the stability of the structure.
（4）Installing cleanroom wall panels: Assemble and fix the purification panel with the keel or aluminum profile, and leave appropriate gaps between the panels to facilitate air circulation and thermal expansion and contraction.
（5）Corner treatment: Use special decorative parts, such as aluminum alloy profiles, to modify the corners of the wall to ensure the flatness and aesthetics of the wall.
（6）Sealing treatment: Seal the panel seams with neutral sealant to ensure airtightness and aesthetics.
（7）Cleaning inspection: After installation is complete, conduct a thorough cleaning and check the installation quality to ensure there is no contamination.
 

3.Construction precautions
（1）During the construction process, construction workers should wear clean work clothes and shoe covers to avoid contamination.
（2）Keep the construction site clean, and clean and disinfect the site regularly, and ensure that the construction environment conditions meet the requirements and construction safety is guaranteed.
（3）After completion of construction, tightness test should be carried out to ensure there is no leakage.
 

4.Maintenance after completion of construction
（1）After the construction is completed, use appropriate cleaning agents and tools to clean and maintain the wall as a whole to ensure that the surface of the wall is smooth.
（2）Carry out timely repairs on partial damage or breakage of the wall to ensure the integrity and aesthetics of the wall panels.

    The construction of cleanroom wall panels is a meticulous process, which requires construction workers to have rich construction experience and professional knowledge. During the construction process, it is necessary to strictly follow the design requirements and construction drawings to ensure the quality and construction effect of the wall panels. At the same time, construction workers must do a good job in safety awareness education, strictly abide by safety construction specifications, and ensure safety during the construction process.