Product Overview
The polyethylene polypropylene plastic sintered filter element is a high-performance filtering component, widely used in various fields such as industry, medicine, and food and beverages. It is primarily made of ultra-high molecular weight polyethylene (UHMWPE) or polypropylene (PP) through a high-temperature sintering process, with the following notable characteristics:
Material properties: Compact structure, lightweight (density 0.91-0.93g/cm³), non-toxic and tasteless, complies with GMP and FDA standards.
Chemical resistance: Resistant to strong acids, strong bases, salts, and most organic solvents, with a wide chemical compatibility.
Filtration performance: Uniform pore size distribution, filtration precision reaching 0.3 microns (gas-solid filtration) and 0.45 microns (liquid-solid filtration), with a filtration rate of 99.9%.
Temperature range: Operating temperature from 0-80℃, with the operating pressure difference decreasing from 6 bar to 4 bar as temperature increases.
| 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.
