50% 55% 60 65 70 80% Porosity HIgh Surface Nickel Fiber Felts Paper for AEM Electrolysis

详情

Nickel sintered felts are porous materials made by sintering nickel particles together under high temperature and pressure. Here are the key points about nickel sintered felts:

### Characteristics:
1. **Porous Structure**: Nickel sintered felts have a controlled pore structure, ranging from microns to millimeters in size, depending on the application requirements.
2. **High Temperature Resistance**: They can withstand high temperatures, typically up to around ***0°C (***2°F), making them suitable for applications in elevated temperature environments.
3. **Corrosion Resistance**: Nickel's inherent corrosion resistance makes sintered nickel felts suitable for use in corrosive environments, such as chemical processing and filtration applications.
4. **Mechanical Strength**: They exhibit good mechanical strength and dimensional stability, even at high temperatures.
5. **Surface Area**: The sintering process allows for a high surface area, beneficial for applications such as filtration and catalysis.
6. **Customizable**: Nickel sintered felts can be manufactured with different pore sizes, porosities, and thicknesses to meet specific filtration and structural requirements.

### Applications:
- **Filtration**: Used as filter media for gas and liquid filtration in industries like petrochemical, pharmaceutical, and environmental.
- **Catalysis**: Serve as catalyst supports due to their high surface area and uniform pore distribution.
- **Battery Technology**: Applied in batteries for electrode substrates and current collectors.
- **Heat Treatment**: Used in high-temperature applications for thermal insulation and heat shielding.
- **Hydraulic Systems**: Used as components in hydraulic systems for oil filtration.

### Advantages:
- **Uniform Structure**: Sintering provides a uniform structure with controlled porosity.
- **Chemical Stability**: Resistant to chemical corrosion and oxidation.
- **Longevity**: Durable and long-lasting under demanding conditions.

### Considerations:
- **Pore Size and Distribution**: Critical for filtration efficiency and flow characteristics.
- **Compatibility**: Ensure compatibility with chemicals and operating conditions.

In summary, nickel sintered felts are engineered materials with a porous structure, known for their high temperature resistance, corrosion resistance, and mechanical strength. They find diverse applications across industries where filtration, catalysis, and high-temperature performance are crucial.