Introduction
Compared with traditional filtration materials such as paper,
cotton, PP, PE, PES, and PTFE, metal powder sintered porous materials offer superior performance.
They provide excellent permeability, precise pore size control,
stable shape, high filtration accuracy, wear resistance, good
mechanical properties, and outstanding heat conduction, heat
resistance, and dissipation.
Additionally, these filters can be repeatedly cleaned and reused,
ensuring long service life and cost efficiency.
Specifications
| Product name | Sintered Filter |
|---|
| Material | Pure Titanium / SS316L / Bronze |
| Size | OD 20–80 × WT 2.5–3.0 × L 10–1200 mm |
| Filter accuracy | 0.5–80 μm |
| Connection | Customized according to customer requirements |
| Application | Sparging, Separation and Filtration, Carbonisation, Liquid
Filtration, etc. |
Parameters
| Filter Accuracy (μm) | Porosity (%) | Permeability (m³/m²·h·kPa) | Compression Strength (MPa) | Temperature Tolerance (°C) | Max Working Pressure (MPa) |
|---|
| 0.5–50 | 20–50 | 3–800 | 2–3 | 250 | 0.6 |
Application
Sintered metal filters are widely used in the electronics, water treatment, food, biotechnology, chemical,
petrochemical, metallurgical, and gas purification industries, representing a new generation of durable and efficient filtration
materials.
Typical Applications Include:
Sparging and gas diffusion
Separation and filtration
Carbonisation
Liquid filtration
Catalyst recovery
Steam filtration
Slurry oil filtration
Flame arrestors
Silencing
Fluid distribution and control
Semiconductor processing
Fuel cell stacks
Coating electrodes
Damping
Heat exchange
Bio-implants
Properties
Uniform pore size and high separation efficiency.
High porosity with low filtration resistance and strong
permeability.
Excellent chemical stability — resistant to acid, alkali, and
oxidation.
Stable morphology, no particle shedding, compliant with food and
pharmaceutical GMP standards.
Strong mechanical strength, low differential pressure, and large
flow rate.
Anti-microbial properties, does not react with microorganisms.
Easy online regeneration and cleaning; long operational life.
Excellent biocompatibility, ideal for biological, food,
pharmaceutical, and medical industries.
Effective electromagnetic shielding performance.
Good damping and vibration resistance.
