Porous Plastic Filters are used in a wide range of industries for filtering gases and liquids. Some prominent industries include biochemical, pharmaceutical, textile, healthcare and automobile. These filters are designed to have pores of a certain size to retain the contaminating particles and drain the rest.

Using porous plastic for filtration also has many benefits, such as chemical resistance, temperature resistance and customization. Industries can ensure purity in production and the best quality reliable products to the consumer with optimal filtration. Due to such advantages, many industries have now begun to incorporate porous plastics into their business operations. In this blog, we will discuss porous plastic filters in detail and their benefits in industrial applications.

A] Understanding Porous Plastic Filters

Porous plastic filters are used across various industries to separate and filter liquids, gases, and solid particles. The pores on the filters are specifically designed to fit the filtration requirements. They are specially engineered to have the desired pore size to cater to a specific industrial requirement.

You can contact a porous plastic products manufacturer and explain your industrial needs so they can engineer a tailored filter for you. These will help in the passage of the desired material while blocking others, enhancing the efficiency of the process.

There are various types of plastic filters which are used for different purposes. These filters can be made from materials such as polystyrene, polypropylene, polyethylene or UHM polymers. The filters can have different resistances to the environment.

Different types of porous plastic filters available for industrial applications:

• Porous Plastic Filtration Disc: These filters are flat and circular and are used for filtering fluids. They can range from 1 mm to 1,000 mm in diameter and 2 mm to 50 mm in thickness.
• Porous Plastic Filter Rods: Along with filteration, these filter rods can also be used for diffusion & emission in fragrance and air freshener industry, wicking for water filters and biomedical pipettes and self-sealing filtration
• Porous Plastic Sheets: These are flat filter sheets made from polypropylene, polyethylene, polystyrene, etc. They are very thin, ranging from 1 mm to 40 mm in thickness. These filter sheets are used in powder coating industry, for fluidization of powder.
• Filter Cylinders, Candles & Pipes: These products are used in various industries such as manufacturing, industrial, retail, biomedical, biotechnology, pharmaceutical, healthcare, hospitality and automotive.

B] Advantages of Porous Plastic Filters in Industrial Applications

1. High Filtration Efficiency

Porous plastic filters have minute pores that allow the fluids and gases to flow effectively while retaining required particles. This efficiency is essential for filtering, wicking, diffusing, venting gases, silencing and sound muffling.

2. Chemical Resistance

The materials used for sintered filters often have a very stable molecular structure and are inert by nature. This enables porous plastic products to be used in bio-medical, bio-technical and pharmaceutical applications.

3. Temperature and Pressure Resistance

The plastic filters are designed to withstand extreme and dynamic pressure and temperatures which make them an ideal choice for industries with varying operating environments.

4. Customization and Versatility

You can ask the plastic filter manufacturer to customize the filter’s thickness, pore size and shape according to your industrial needs. It is one of the best advantages of plastic filters, which helps them to be used in varying applications.

5. Cost-Effectiveness

Porous plastic filters might have a similar cost to their alternatives; however, it has a higher operational lifespan and does not require as much maintenance, saving cost in the long run.

6. Longevity and Durability

Due to the chemical and environmental resistance of the plastic filters they last for a long time. They can endure prolonged usage and still provide high-quality filtration.

C] Industrial Applications Of Porous Plastic Filters

We’ll now take a look at uses of porous plastic filters in industrial applications across a wide range of sectors, understanding the role they play in each of these industries.

1. Agricultural

Porous plastic products are used in the agricultural industry for emitting pheromones, insecticides and chemicals on the crops by storing / absorbing the required chemicals. Porous plastic products are an essential tool for optimizing the efficiency of the process. Usually, these processes are very labour-intensive, which can be eased with porous plastic, thus, saving time and money.

2. Biomedical

Cleanliness and purity of the water, chemicals and solvents are crucial in the biomedical industry. Porous plastic water filters are an integral part of the biomedical industry, which ensures continuous and reliable working of biomedical devices, equipment and processes; ensuring optimal patient safety and care.

3. Healthcare

Filters are used in the healthcare sector for diverse applications, including, blood tests, ECR, medicinal droppers and air filtrations. Porous plastic air filters are usually used in the healthcare industry to keep electronic devices free of contaminants. Different types of filters are also used in the healthcare industry for the unique healthcare requirements of the patient.

4. Research and Development

Porous plastic dissolution filters have helped various pharmaceutical and biomedical companies across the globe to develop their products with accuracy. Industries such as healthcare and biomedical have gained a significant boost with the help of biomedical wicks and self-sealing porous plastic products for accurate blood tests and diagnoses.

5. Pharmaceutical

Pharmaceutical companies rely on filters to ensure the medicines are pure and sterile. The presence of unwanted solid particles in the manufacturing of the drugs can prove harmful to the patient’s health. The filters are known to have repeated usability with zero particle transfer. As a result, many pharmaceutical companies have started to adopt porous plastic filters for their operations. Additionally, porous plastic pipette filters are used to prevent aerosols, particulates or effervescence taken from the blood to harm the pipette.

6. Retail

Various types of porous plastic equipment are used by retailers to make their daily operations easier. Porous plastic fragrance wicks and fragrance diffusing discs are used for distributing scented liquids into the air with efficiency. Powder storage products are used for storing anti-corrosion powders in electrical circuits. While air filters are used to filter dust, dirt and bacteria from the air.

7. Hospitality

Hotels and restaurants employ porous plastic products like air filters, water filters, air fresheners, and fragrance wicks and discs for optimal customer satisfaction. These establishments ensure that air and water are uncontaminated and the atmosphere is scented with the help of porous plastic products.

8. Automobile and Transportation

Porous plastic automobile battery filters are an essential tool used by industrial experts to prevent the malfunctioning of automotive batteries by allowing free and safe passage of hydrogen gas. Other products like vent plugs prevent sparks from entering the batteries. Pneumatic silencing filters are also a cost-effective method for reducing noise levels during manufacturing operations.

9. Textile

Yarn oil lubricators are special porous plastic cylinders used to apply lubricating agents to yarn for textile manufacturing. Water filters are also one of the highly used porous plastic equipment in the textile industry.

10. Petroleum

Air filters are used in the petroleum industry to maintain the purity of the extracted crude oil. They also help in the distillation and purification process to make the process easier by preventing particles from entering the pipes and storage.

11. Power and Electrical

Power plants use resin traps to prevent the passage of resin and other solids during radioactive water purification. Powder storage products, on the other hand, prevent corrosion and damage to the power circuits.

Conclusion

Porous plastic filters are used in numerous industries for a variety of reasons. They are cost-effective, efficient, versatile, highly customizable and require almost no maintenance, which makes them an ideal choice for industrial applications.

Various industries can benefit from the use of porous plastic filters for maintaining hygiene and purity. Different industries can easily integrate porous plastic products with their work process to enhance their efficiency, productivity, and product quality. If you are interested in high-quality tailored porous plastic products for your business requirements, contact us today to get a quote.