Product Overview
Sintered bronze filter discs has a wide range of applications, covering multiple industrial fields, mainly including the following aspects:
Industrial filtration and fluid treatment: In petrochemical, automobile and ship, pneumatic and hydraulic systems, it is used in gas/liquid filtration, fuel oil purification, explosion-proof and explosion-proof and fly ash dust removal, and complies with international standards such as ISO 2941/2942/2943.
Diversified industrial fields: widely used in more than 20 industries such as transportation, coal, metallurgy, chemical, medical, electronics and aerospace, the filtration efficiency can reach 99.9%, and the customized microporous structure is achieved by regulating the particle size of the powder and process parameters.
Powder metallurgy and mechanical components: high-purity copper powder is used in the production of sintered parts (such as brake pads, bearings), and is used in conductive oils, thermal conductive components, electromagnetic shielding materials and diamond tools, etc., occupying a large share in the machinery industry.
Medical and antibacterial applications: Copper powder sintered filter sheets with surface grafted antibacterial hydrogels are used in medical devices to prevent infection and exert the inherent antibacterial properties of copper powder.
Semiconductor and electronics: As an ideal alternative material for power semiconductor connections, copper sintered wafers offer high thermal conductivity (≥200 W/mK), high fatigue life and low cost for sintering large areas to reduce thermal resistance.
Technical Specifications
| Parameter | Specification |
|---|---|
| Material | Bronze Powder |
| 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, 80,100 microns |
| Maximum Operating Temperature | 400℃ (1650℉) |
| Maximum Differential Pressure | 40 bar (580 psi) 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.
Applications
Bronze 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.
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Contact our technical team to discuss your specific requirements or to request a quote.
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Frequently Asked Questions
Sintered bronze filter discs are porous metal filter discs made by compacting and sintering bronze powders, providing powerful filtration for liquids and gases in industries such as chemical processing and pharmaceuticals.
NESIA provides discs with filtration ratings from 0.5 to 200 microns, with custom options available to match specific application requirements.
Depending on the application, cleaning them regularly using backwashing or ultrasonic methods and storing them in a dry, clean environment can maintain performance and extend life.
