Product Overview
Polyethylene polymer powder sintered filter elements offer a high cost-performance ratio and are suitable for water treatment, industrial dust removal, pharmaceuticals, and other fields. They feature a compact structure and large filtration area (for example, a wave-shaped design can triple the surface area). They have excellent chemical stability, resistant to strong acids, strong bases, and organic solvent corrosion. Their performance below 80°C is comparable to polytetrafluoroethylene (PTFE), making them suitable for corrosive environments such as chemical and electroplating applications. They remain stable in seawater, detergents, and other media and meet food-grade safety standards (such as FDA certification).
Application Areas:
Chemical Industry: Used for filtering corrosive media like electroplating solutions, chemical agents, and oil mist separation.
Water Treatment: For fluoride removal, wastewater filtration, and high-purity water treatment, such as water systems in nuclear power plants.
Medical Equipment: Precision filtration for beauty devices, oxygen dispersers, and medical consumables.
Industrial Dust Removal: Sintered board filter elements for dust collection, such as in workshop dust collectors.
| Parameter | Specification |
|---|---|
| Material | HDPE(high-density polyethylene) PP(polypropylene) |
| Standard Diameters | 2mm to 500mm (Custom sizes available) |
| Standard Thicknesses | 1mm to 100mm (Custom thicknesses available) |
| Filtration Ratings | 1, 2, 5, 10, 20, 40, 60, 100 microns |
| Maximum Operating Temperature | 80℃ (176℉) |
| Maximum Differential Pressure | 12 bar depending on dimensions |
| Porosity | 30% to 45% (Adjustable based on requirements) |
| Surface Finish | Standard or Electropolished |
| Certifications | ISO 9001, Material Certification, FDA Compliance |
Customization Available
Most of our products are custom-manufactured based on customer specifications. We can produce filter discs according to your exact drawings, dimensions, and performance requirements. Our engineering team is available to assist with design optimization for your specific application.
Features & Benefits
Superior Corrosion Resistance
Plastic material provides excellent resistance to corrosive media, including acids, alkalis, and salt solutions.
High Temperature Stability
Maintains structural integrity and filtration performance at temperatures up to 400°C (752°F).
Precise Pore Size Control
Available in multiple micron ratings from 1 to 100 microns for exact filtration requirements.
Mechanical Strength
High structural integrity allows for use in high-pressure applications up to 40 bar (580 psi).
Customizable Dimensions
Available in diameters from 1mm to 500mm with custom thicknesses to meet specific requirements.
Uniform Porosity
Consistent pore structure ensures reliable filtration performance and predictable flow rates.
Versatile Industrial Applications
Plastic filter are widely used in food and beverage, pharmaceuticals, chemicals, petrochemicals, and wastewater treatment. They handle applications like liquid and gas filtration, cryogenic gas processing, and corrosive media separation.
With high filtration capacity, chemical and temperature resistance, and easy maintenance, they are ideal for reliable and efficient industrial filtration.
