Your Leading Manufacturer of Clean Room PUF Panels
Sunnyda is experienced in manufacturing and supplying modern cleanroom equipment including cleanroom panels. We have different types available including Clean Room PUF Panels, PIR, and PUR Panels. Our product variety is something that will always fascinate you and gives you plenty of options to choose from.
Sunnyda is majorly concerned about the quality, durability, service life, affordability, and performance when manufacturing every single Clean Room PUF Panel. Also once done with the manufacturing process we pass our products through special testing to ensure that all the products meet the recommended quality instructions and comply with ISO standards to provide you better productivity.
The best thing about purchasing a Clean Room PUF Panel from Sunnyda is that you get the freedom of customization. You can choose the specific features that you want to keep and cut down the unwanted ones from your exclusively customized product. As a result, you are saved from spending extra on specifications that do not meet your needs.
In case you want to buy Clean Room PUF Panel from Sunnyda, simply give us a call and we will listen to all your requirements. After that, we will put forward our suggestions regarding your purchase and suggest you the best options you can consider.
Once you are done with your final decision, we will confirm your order, go through the manufacturing process and deliver the exactly required product. If there is still something you want to discuss in detail, feel free to talk to our customer support and get help with your queries. We have a 24/7 customer support service always available for your help.
|Density||41 – 43 kg/m3|
|Core Thickness||55mm, 70mm, 105mm|
|Surface Metal Thickness||0.5 – 0.6mm|
|Features||Sound Proof, Fire Proof, and Water Proof|
|Certificates||CE, ISO14001, ISO9001|
|Surface||Small Wave, Flat, embossment, etc.|
|Fire Proof Grade||B|
Clean Room PUF Panel: An Ultimate FAQ Guide
Cleanrooms are always at high risk of contamination and disturbance of their controlled environmental conditions.
Maintaining a cleanroom environment is very important to keep it protected from bacterial attacks and tough external environmental conditions.
To avoid such unfortunate events, a Clean Room PUF Panel can be used, because of its high contamination control, humidity, pressure, and temperature maintenance properties.
It is constructed by making three layers of materials having different densities; the outer two have the same density .i.e. high but the inner layer has low density reducing the overall weight.
Also, it has high insulation properties and exhibits excellent fire performance (but less than a PIR Panel).
Other than cleanrooms it is also useful for other industries that require controlled environmental conditions e.g. involving chemicals, drugs, etc.
This guide shares the complete details regarding a Clean Room PUF Panel making sure to help you know what this product is, its benefits, maintenance, etc.
For further information keep reading.
Clean Room PUF Panels Ready for Shipping
1. What is a Clean Room PUF Panel?
2. What are the Excellent Features of a Clean Room PUF Panel?
3. What are the Major Specifications of a Clean Room PUF Panel?
4. How Does a Clean Room PUF Panel Work?
5. What is the Construction of a Clean Room PUF Panel?
6. What are the Core Material Properties of a Clean Room PUF Panel?
7. What are the Facing Options Available for a Clean Room PUF Panel?
8. What are the Benefits of a Clean Room PUF Panel?
9. What are the Applications of a Clean Room PUF Panel?
10. What are the Paint Coating Options Available for Clean Room PUF Panel?
11. What at the Advantages of Using Aluminium Facing for Clean Room PUF Panels?
12. How to Choose the Most Suitable Clean Room PUF Panel Manufacturers?
13. Why Stainless Steel is Important for Clean Room PUF Panels?
14. What is the Purpose of Using GI Facing for Clean Room PUF Panels?
15. What are the Compliance Standards Regarding a Clean Room PUF Panel?
16. What are the Pre-Installation Requirements of a Clean Room PUF Panel?
17. What is the Equipment Required for Installing a Clean Room PUF Panel?
18. How to Install your Clean Room PUF Panels?
19. What is the Maintenance Procedure for your Clean Room PUF Panel?
20. What are the Major Problems Related to a Clean Room PUF Panel?
21. How to Solve the Common Problems of your Clean Room PUF Panels?
What is a Clean Room PUF Panel?
A Clean Room PUF Panel is a polyurethane core, resting between two pre-painted metal sheets made of galvanized iron.
The tongue and groove joint system is opted for its construction accompanied by an interlocking mechanism for better performance.
Polyurethane is an organic polymer also titled as the fifth largest plastic having excellent insulation properties and low thermal conductivity.
The core always has low density whereas the outer sheets have high density. When combined these three layers offer high structural rigidity without weighing heavy.
This happens by keeping the outer layers thin and the inner core thick. The structural thickness is thus offered by the thick polyurethane core. Also, this improves the bending stiffness.
A Clean Room PUF Panel has great properties like thermal insulation, fire resistance, acoustic insulation, and impermeability.
These characteristics of a polyurethane sandwich panel helps maintain the cleanroom temperature, noise levels, fire prevention, and contamination control.
It increases the performance of the cleanroom ensuring effective process production.
Sunnyda Clean Room PUF Panels
What are the Excellent Features of a Clean Room PUF Panel?
Some excellent features of a Clean Room PUF Panel that can increase your productivity are explained here:
Aluminum is used in making the top and bottom surfaces. As a result, it is protected from moisture contact ultimately preventing corrosion problems.
- Functional Detachable System:
Intermediate interlocks make it perfectly detachable without undergoing any component or module loss.
- Aluminum Post Cap Fitting:
The excellent interlocking system is followed by aluminum post cap fitting making it easier to match cleanroom standards.
- Easy Cabling Access:
Post caps are detachable and press-fitted making cabling easier.
- Elegant and Durable:
Aluminum surface finishing makes it look elegant. It is also flexible and durable increasing the service life.
- Easy Operation:
The interlocks also make the addition and removal of single panels very easy.
- Fire Resistant:
It has excellent fire-resistant properties like a PVC sandwich panel. The foaming material present inside has high density giving it the best cold and heat insulation properties.
Fire Resistant Clean Room PUF Panels
What are the Major Specifications of a Clean Room PUF Panel?
The major specifications of a Clean Room PUF Panel include:
- 40 to 150 mm Thickness
- 1200 mm Width
- 35 to 55 kg/m3 of the Average Density Range
- More than 0.2 Mega Pascal Pressie Strength
- 0 Kg/sq.cm of Tensile Strength
- 1 Kg/sq.cm of Compressive Strength (at 10% Deformation)
- 0 Kg/sq.cm of Adhesion Strength
- 2 Kg/sq.cm of Bending Strength
- -18 to +140 °C Temperature Range
- 90 to 95% Closed Cell Content
How Does a Clean Room PUF Panel Work?
It has a polyurethane core which acts as an insulating material for cold and hot stimuli.
It also decreases the entry of invading particles that put a negative impact on the production processes. As a result, the quality of the cleanroom environment is saved.
The metal sheets on both sides do not allow the mixing up or exchange of clean air with the dirty one maintaining the sterility of the cleanroom environment.
Clean Room PUF Panels also provides sound insulation to the cleanroom making the working environment more comfortable for the workers.
This sound insulation is not as high as provided by a Rockwool sandwich panel but significantly reduces noise levels.
It also protects the cleanroom equipment from breakdown or contamination hence reducing damage and repair problems.
It has interconnections featured with aluminum profiles for forming uniform joint connections.
Also, it saves the cleanroom environment from harsh external weather and temperature conditions.
Clean Room PUF Panels are Being Installed
What is the Construction of a Clean Room PUF Panel?
The construction process of a Clean Room PUF Panel involves:
- Two Outer Metal Sheets:
These sheets cover the interior and exterior surfaces of the Clean Room PUF Panel. The main purpose of these metal sheets is to offer structural rigidity to the panel.
They also protect the inner core material from extra stress and damage. These surfaces are galvanized to provide extra protection against corrosion and rusting problems.
The thickness of these metal sheets is kept low for producing straight-to-finish panels. Also less thick metal sheets mean light-weighing panels.
- A Polyurethane Core:
An inner polyurethane core is sandwiched between the two metal layers. Polyurethane core is always lightweight ensuring the minimum weight of the Clean Room PUF Panel.
The main purpose of installing polyurethane core is to offer insulation from cold and heat ensuring required temperature maintenance.
The thickness of the core material is kept high for ensuring maximum insulation.
Also, it helps better bonding between the outer metal sheets and prevents their direct contact with each other.
What are the Core Material Properties of a Clean Room PUF Panel?
Polyurethane foam is used in making the core of a Clean Room PUF Panel, its properties are:
- Dimensional Stability:
Polyurethane foam has high dimensional stability. This prevents it from twisting, warping, or bowing.
- Better Insulation:
It also has high insulation enabling it to withstand extreme temperatures in your cleanroom.
As a result, it helps you maintain the necessary temperature conditions without undergoing considerable temperature gain or loss.
- Highly Stable:
It shows great stability even when subjected to high-temperature conditions. Also, its stability and rigidity are maintained at extremely high-temperature changes in your cleanroom.
- No Water Absorption:
Polyurethane foam is not a water-absorbent. It does not decompose, rot or dissolve when used in subgrade applications.
- High Chemical Resistance:
It shows great chemical resistance even when the temperature is kept high. Moreover, polyurethane foam is solvent resistant too.
This means that polyurethane foam has high fire resistance (but not as high as aluminum honeycomb panels).
Clean Room PUF Panel Core Material
What are the Facing Options Available for a Clean Room PUF Panel?
The facing options available for a Clean Room PUF Panel include:
- Galvanized Iron Pre-Coated:
It is the product formed by coating iron with zinc for protecting it from rust. The process used is known as galvanization.
The purpose is to prevent direct contact of the iron surface with the environment.
In some cases, an additional coating is also applied for providing better surface passivation to the iron surface. This process is called electroplating involving the application of chromate conversion coating.
Aluminum metal is coated on the surface to form an oxide layer upon getting in contact with oxygen content present in the environment.
This oxide layer helps protect the inner metal surface from rusting and corrosion problems.
In some cases, aluminum is used as a core rather than being used as a surface material, like in fiberglass honeycomb panel production
- Stainless Steel:
Many different ferrous alloys group together to form stainless steel.
One necessary condition is to have at least 11% of chromium content for offering rust and corrosion resistance to the surface and improve the life span of your cleanroom.
What are the Benefits of a Clean Room PUF Panel?
Clean Room PUF Panels offer a lot of excellent benefits few are listed below:
- Easily Moveable:
It can be easily demounted and relocated without any damage to the components or loss of modules.
It is lightweight in construction making installation easier. Also being lightweight is good for protecting the installation site from extra load or damage.
- No Growth of Micro-Organisms:
The coved powder-coated panels prevent the growth of microorganisms in your cleanroom. This is good for the maintenance of hygiene and prevents bacterial attacks on the surface.
- Easy Cleanliness:
It is easy to clean and maintain. The surfaces are finished coated allowing easy removal of dust and dirt.
Also, there are no corrosion risks or rusting problems that can hinder the cleaning process.
The surfaces are further coated with finishing layers for providing additional protection to the surfaces and inner core. As a result, the durability and service life of your cleanroom is enhanced.
- Perfect Insulation:
It offers the required insulation without requiring the assistance of thermal bridges. This saves you from spending extra on buying thermal bridges for your cleanroom panel and their installation.
Lightweight Clean Room PUF Panel
What are the Applications of a Clean Room PUF Panel?
A Clean Room PUF Panel has the following applications:
- Medical Industries
- Automobiles Industries
- Coating or Paint Booth
- Pharmaceuticals Companies
- Electronics Industries
- Food Ingredients
- R&D (Research and Development Institutes)
- Cold Storage Buildings
- Ripening Chambers
Applications of Clean Room PUF Panels
What are the Paint Coating Options Available for Clean Room PUF Panel?
The coating options available for a Clean Room PUF Panel are:
- Polyester Paints:
The reason why polyester paints are commonly used is their affordability and easy accessibility. Also, polyester paints have a wide color range enhancing the Clean Room PUF Panel appeal.
They are included in the category of simple basic dyes and show slight resistance to chemicals. Another thing about these paints is that they have low brightness and color endurance.
By adding these paints to polyester dye resins, you can increase their mechanical and chemical resistance. But very high resistant polyester dyes are expensive and so not much preferable.
- PVDF Paints:
They possess better chemical and mechanical resistance than polyester dyes. Also, they have high UV resistance and this can withstand color discoloration for a longer time.
PVDF paints are considered to be the most resistant paints against dirt and stains. They also have excellent corrosion and scratch resistance, but not more than plastisol.
They also have high brightness and are usually used for cleanrooms requiring UV applications.
They are the most corrosion-resistant paints and aesthetically appealing as they allow pattern manufacturing too.
They also show good chemical and UV resistance but less than PVDF paints. They can not withstand high-temperature conditions not more than 80°C.
They are suitable to be used for painting modular cleanroom panels.
- Polyurethane Paints:
They are highly UV-resistant and are highly anti-corrosive. They are also expensive because of their high aesthetic appeal and scratch resistance.
When using polyurethane paints, you should always keep your budget high and prefer quality production.
What at the Advantages of Using Aluminium Facing for Clean Room PUF Panels?
Using aluminum facing for your Clean Room PUF Panel is beneficial in the following ways:
- Strength and Profile:
Aluminum has great strength and profile allowing you to create slim frames with high durability and performance.
- Longevity and Resilience to Elements:
Aluminum features durable color finishes lasting up to 30 years without excessive maintaining demands. Its high strength-to-weight ratio makes it difficult to rot, warp or dent easily.
- Thermal Efficiency:
Aluminum is known as a natural conductor and thus shows poor thermal efficiency.
But you can overcome this by installing polyamide thermal breaks at the bifold creating exterior and interior pieces of the frame.
As a result, less conducting material joins the frame, maintaining insulation and thermal efficiency of the panel.
It provides smooth and durable finishing by using a solvent-free powder coating at extremely high temperatures.
- Environment Friendly:
Aluminum is well-known to be infinitely recyclable. This is shocking but 70% of the entire aluminum quantity till used is repeatedly recycled and still being used.
Producing recycled aluminum consumes only 5% of the whole energy that is used in making it from the scratch.
Environment Friendly Clean Room PUF Panels
How to Choose the Most Suitable Clean Room PUF Panel Manufacturers?
For choosing the best Clean Room PUF Panel manufacturers do consider these things to save your cost:
They must have adequate experience and skills in manufacturing top-quality cleanroom wall panel products.
They must properly note down your requirements and help you customize Clean Room PUF Panel that meets your demands.
- Diagrammatic Representation:
The manufacturers should show you a proper diagrammatic representation of the model they will be creating for you so that you can make the necessary changes (if required) on time.
- Delivery Timing:
They should be punctual with their delivery timings and must deliver the product to you within the discussed period.
Why Stainless Steel is Important for Clean Room PUF Panels?
Stainless Steel is much important for a Clean Room PUF Panel, the reasons are:
Stainless steel possesses great machinability qualities which can be further enhanced using these strategies.
Sharp cutting edges causing less work hardening, deep cuts for prevention of work hardening, and installation of chip breakers for clarity.
Stainless steel shows good corrosion resistance in multiple media environments. In the case of chloride environments, crevice corrosion and pitting are commonly observed.
- Low Thermal Conductivity:
It shows low thermal conductivity affecting the cutting edges by giving heat concentration results.
For this reason, a high quantity of lubricants and coolants must be used for keeping the situation under control.
It can withstand oxidation even at very high temperatures (870 to 925°C). For withstanding carbide precipitation, 304L grade stainless steel is recommended.
For aqueous corrosion resistance, 304H stainless steel is used.
It shows great fusion welding results if used with fillers or without them even. For heavy welding, post-annealing should also be done.
For 304 stainless steel, 308 stainless steel grade electrodes and rods are recommended. While 304L stainless steel requires 308L grade instruments.
What is the Purpose of Using GI Facing for Clean Room PUF Panels?
The purpose of using GI facing for your Clean Room PUF Panel includes:
Galvanizing is an affordable process as compared to other coating processes. It not only has a limited initial cost but also comes with a low maintenance cost.
- Reliability and Durability:
The coating thickness is kept minimum featuring reliable coating performance and life.
Talking about the urban areas, it can last up to 25 years and in rural areas, this durability may reach up to 50 years.
- Tough Coating:
The coating develops a metallurgical structure showing high resistance to service, erection, and mechanical damage.
This makes it suitable to be used in manufacturing cleanroom door panels, window panels, etc.
- Fast Erection:
No additional time is required for inspection, painting, or on-site surface preparation tasks as galvanized surfaces are ready to use, only assembly is required.
- Complete Protection:
Even the inaccessible areas, corners, and recesses are highly protected. This coating also provides sacrificial or cathodic protection to exposed areas.
GI Facing PUF Panels for Clean Room Construction
What are the Compliance Standards Regarding a Clean Room PUF Panel?
The compliance standards regarding a Clean Room PUF Panel are:
- The threshold tensile strength value for the polyurethane core should be 0.06MPa (5%-fractile).
- The naked core should be able to pass EN ISO 11925-2 testing criteria for the 30s exposure.
- For having an EPAQ quality label, the product must have a control agreement.
- Third parties must ensure that the panel foam used is taken in the standard ratio.
- A necessary initial inspection of the Clean Room PUF Panel must be performed before quality control.
- The thickness of the foam core and correct positioning of the joints should be ensured.
- More or less than 0.5mm cutting thickness variation is allowed between adjacent panels.
What are the Pre-Installation Requirements of a Clean Room PUF Panel?
The pre-installation requirements of a Clean Room PUF Panel are:
- Store the Panel Near the Installation Site:
As soon as you unload the shipping, take it to a suitable area preferably near the installation site of your cleanroom for storage purposes.
- Keep the Installation Equipment Ready:
Make sure you keep all your fitting equipment ready and organized. This will make the installation process a lot easier and steadier.
- Prepare the Installation Site:
The installation site e.g. the cleanroom walls must also be prepared marked according to the measurements of the panel.
- Read the User Manual Carefully:
The most important thing is to go through the user manual once or twice to see the correct step-by-step installation procedure. This will help you with the installation process.
PUF Panels Ready for Installation
What is the Equipment Required for Installing a Clean Room PUF Panel?
It provides structural support and prevents sagging and over-spanning of the structures.
It helps build a mechanical connection between two surfaces or objects. Normally it provides a non-permanent connection but this can become permanent if followed by welding.
- Vertical Joints:
Installing vertical joints allows movement of the structures such as expansion or compression which is good for crack prevention.
They help in sealing the surface of the Clean Room PUF Panel from moisture absorption, water penetration, and corrosion problems.
Sealants may include sealing strips, sealing tapes, and mastic sealants.
- Vertical Flashing:
It prevents the entry of water into the walls by securing joints receiving the most water content. This water is then moved to the disposal site via an exit path.
- 14 Gauge Bare Copper Wire:
It supports excellent electrical conductivity and is used in electrical grounding.
- Fixing Hardware:
It includes bolts, nuts, brackets, saddles, etc. to secure connections in place.
How to Install your Clean Room PUF Panels?
For installing your Clean Room PUF Panels, follow these steps to keep your installation up to the mark:
- Unpack the panel carefully and take out all the attachments provided along with the package.
- Remove the protective film from the surface and also from the accessory components just before the installation process.
- Apply sealing tape to the parts where there will be direct contact of the structure, let’s say cleanroom ceiling, with the panel surface.
- Use vacuum lifts for lifting the panel.
- Penetrate the panel into the construction site, and secure using fasteners. Press it properly for better fixing.
- Cut according to the installation site measurements.
- Finally, install masking equipment like corners and joints, and secure them properly.
Clean Room PUF Wall Panels Installation
What is the Maintenance Procedure for your Clean Room PUF Panel?
You should maintain your Clean Room PUF Panels to extend the life of your cleanroom. Following are the few necessary maintenances tip:
- Regular Log:
Maintain a regular log of the daily performance of the panel to help you monitor its working and efficiency.
Make sure to carry out a regular inspection to see if every component is working well. This way you also get to know any arising problems on time.
- Regular Cleaning:
This will keep your Clean Room PUF Panel protected from dirt and dust as their accumulation can lead to blockage problems.
- Timely Repairing:
In case you find out any damage, get the affected part repaired as soon as possible.
Solving problems at initial levels will always keep your panel protected from long-term mechanical damage.
- Efficient Replacements:
Whenever any part needs replacement, get it replaced immediately rather than delaying it on upcoming days.
What are the Major Problems Related to a Clean Room PUF Panel?
The major problems related to Clean Room PUF Panels that can slow down the productivity of your cleanroom are:
- Difficulty in Removing Protective Film:
If the panel is left in sunlight for a longer period, the protective film present on the surface will melt due to prolonged heat exposure.
This will cause difficulty and problems in removing the film.
- Water Damage:
Polyurethane foam can absorb water if left in water for very long. This can affect its insulation properties.
Also, metal surfaces may face corrosion and rusting problems when exposed to water content for a prolonged period.
- Structural Deformity:
When multiple panels are stacked over each other the lower ones are subjected to continuous stress. This leads to their structural deformity hence making their installation difficult.
Oxidation is also a common problem observed in panels when they are exposed to humid air.
This can further lead to prolonged structural degradation hence affecting the strength and support properties of the metal surfaces.
This is a frequent issue faced especially in the case of cleanroom partition panels. Bending results by allowing the panels to rest on a sloped and uneven surface.
How to Solve the Common Problems of your Clean Room PUF Panels?
Some great solutions to the most common problems of Clean Room PUF Panels are mentioned below.
- Easily Removing the Protective Film:
It is always advised to save panels from prolonged exposure to sunlight until the protective film has been removed.
Their storage site must have a normal temperature ambiance.
- The Solution to Water Damage:
Soft straws should always be placed under your Clean Room PUF Panels base for preventing direct contact with water. Also, they should be kept in an area with no water content in the surrounding.
- Preventing Structural Damage:
Each panel must be kept separate from the other. Stacking should be strictly avoided to prevent structural damage.
- The Solution to Bending:
Panels must be allowed to rest on even and plain surfaces for avoiding bending problems.
- Preventing Oxidation:
Entry of humid air into the installation environment should be prohibited for preventing oxidation problems.
A Clean Room PUF Panel is a great option to provide insulation to your cleanroom environment from extreme temperature fluctuations.
You can install it on the cleanroom window, door, ceiling, etc. Additional attachments can also be installed along such as lights etc.
Wherever you want to install your Clean Room PUF Panel, just make sure to do it the right way for the best results.
Also always take care of its cleanliness and maintenance for ensuring durability and long service life.
ISO Approved Prime Quality PUF Panels