Sintered Fiber Felt
Sintered fiber felt is made of metal fibers with a diameter of micron level through non-woven laying, stacking, and high-temperature sintering.
Multi-layer metal fiber felt forms a pore gradient by different pore size layers, which can be controlled to obtain extremely high filtration accuracy and a larger dirt-holding capacity than single-layer felt.
It has the characteristics of three-dimensional mesh, porous structure, high porosity, large surface area, uniform pore size distribution, etc., and can continuously maintain the filtering effect of the filter cloth.
Therefore, sintered metal fiber felt filter is an ideal high temperature resistant, corrosion-resistant, and high-precision filter material.
Micron size: 3-60 microns
Size: 1000×500mm; 1000×600mm; 1000×1000mm; 1200×1000mm; 1500×1200mm
Material: Stainless steel 304, 316, 316L; Nickel; Fecral
Please get in touch with us at info@honglimetalmesh.com if you have any requirements for Sintered fiber felt.
Special specifications can also be customized.
Materials of sintered fiber felt
The raw materials of metal sintered fiber felt include stainless steel 304, stainless steel 316, stainless steel 316L, stainless steel 310S, Fecral, pure titanium, pure nickel, etc
We have most of the specifications of stainless steel sintered fiber felt in stock, and some samples of nickel and titanium sintered fiber felts are available for customers.
Metal sintered felts of different materials and specifications can be customized.
Maximum size: 1200*1500mm can be supplied according to the requirements of the buyer, Can be processed into various shapes such as discs and candles.
Please do not hesitate to contact us if you have any questions about the metal sintered fiber felt.
Sintered fiber felt characteristics
- Large dirt holding capacity, high filtration precision, slow pressure rise, long replacement cycle.
- Corrosion resistance and high temperature resistance: Resistant to corrosion by acids, alkalis, organic solvents, drugs, etc., can be used for a long time in an environment of 480℃.
- High porosity and excellent permeability, small pressure loss, and large flow rate.
- High strength, can be folded to increase filtering area and can be welded.
- Able to be cleaned, regenerated, and used multiple times.
- Reinforced, thickened, protected nets and various other specifications can be specially produced according to user requirements.
Metal sintered fiber felt application
Stainless steel sintered felt has excellent filtering performance and is an ideal high temperature resistant, corrosion resistant, high precision filtering material.
- Flue gas filtration for waste incineration, fluidized bed boilers, etc
- Automobile exhaust, airbag filtration
- Nuclear reactor gas emission treatment
- DMTO catalyst top dust collector
- Biological science and pharmaceutical engineering
- High temperature gas filtration
- Filtration of high temperature corrosive liquids in refineries and chemical industries.
- Purification and filtration of food and beverages.
- Filtration of hydraulic and lubricating oils in various equipment.
- Support for filter media and carriers of catalysts.
- Gas diffusion layer (GDL) in proton exchange membrane (PEM)
Fecral sintered fiber felt is used in the chemical industry and Euro IV standard diesel vehicle exhaust emission devices and is the best choice for integral catalyst carrier materials.
Titanium sintered fiber felt is used in the field of water electrolysis for hydrogen production; PEM electrolyzer diffusion layer; hydrogen fuel production;
Metal sintered fiber felt technical data
Model | Filter Rating (Um) | Bubble Point Pressure (Pa) (Deviation+10%) | Air Permeability L/(Min.Dm2) (Deviation+10%) | Porosity (%) (Deviation+10%) | Capacity (Mg/Cm2) (Deviation+10%) | Thickness (Mm) (Deviation+10%) | Break Strength (Mpa) (Deviation+10%) |
---|---|---|---|---|---|---|---|
HL5 | 5 | 6800 | 47 | 75 | 5.0 | 0.30 | 32 |
HL7 | 7 | 5200 | 63 | 76 | 6.5 | 0.30 | 36 |
HL10 | 10 | 3700 | 105 | 75 | 7.8 | 0.37 | 32 |
HL15 | 15 | 2450 | 205 | 79 | 8.6 | 0.40 | 23 |
HL20 | 20 | 1900 | 280 | 80 | 15.5 | 0.48 | 23 |
HL25 | 25 | 1550 | 355 | 80 | 19.0 | 0.62 | 20 |
HL30 | 30 | 1200 | 520 | 80 | 26.0 | 0.63 | 23 |
HL40 | 40 | 950 | 670 | 78 | 29.0 | 0.68 | 26 |
HL60 | 60 | 630 | 1300 | 85 | 36 | 0.62 | 28 |