Product Overview
Bronze powder sintered sheets are porous materials made by heating bronze alloy powder (typically an alloy of copper, tin, zinc, and other elements) at a temperature below its melting point (approximately 0.7-0.8 times the absolute melting point), allowing atomic migration between particles to form bonds. This material has the following notable characteristics:
High filtration accuracy: The porosity is stable and will not change the pore size due to pressure variations, effectively removing suspended solids and particles.
Good air permeability: Composed of spherical powder, it has high and uniform smooth porosity, low initial resistance, and is easy to regenerate by backflushing.
High mechanical strength: It has good rigidity and plasticity, allows for welding, bonding, and machining, without the need for external skeletal support.
High-temperature and pressure resistance: Can withstand a constant temperature of 300°C and a high-pressure environment of 25 MPa.
Corrosion resistance: It has a natural resistance to elements, maintaining a certain level of corrosion 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 |
Features & Benefits
Superior Corrosion Resistance
Bronze 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
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.
