
Excellent Quality Durable Metal Fiber Sintered Felt
Product Details
The excellent quality durable metal fiber sintered felt is a porous, high-precision filter material made by sintering metal fiber nonwovens at high temperature. It combines the excellent properties of metal fibers and the characteristics of sintering technology to form a material with unique structure and excellent performance.
Composition and structure
The excellent quality durable metal fiber sintered felt is composed of extremely fine metal fibers, which are randomly arranged to form a network structure. During the sintering process, the fibers melt and resolidify, so that the fibers in the felt layer are connected to each other to form a stable porous structure. This structure usually has a three-dimensional mesh morphology, high porosity, and large specific surface area, so it has a good filtering effect.
Highlights
1. High efficiency filtration. Sintered felt composed of fine metal fibers has extremely high filtration accuracy and can effectively remove tiny particles in liquids or gases.
2. High temperature resistance. Due to the high melting point of metal materials, sintered felt can withstand high temperatures of up to several hundred degrees Celsius and is suitable for filtration and separation operations in high temperature environments.
3. Pressure resistance. Sintered felt has good mechanical strength and can withstand high pressure, making it suitable for filtration in high pressure environments.
4. Renewable. Metal fiber sintered felt can be regenerated and reused by backwashing and other methods, reducing the cost of use.
5. Corrosion resistance. It is usually made of corrosion-resistant materials such as stainless steel, which enables it to work stably in a variety of chemical environments.
6. Long life. Due to its excellent physical and chemical properties, metal fiber sintered felt has a long service life.
7. Easy to process. It can be processed into different shapes and sizes as needed to meet the requirements of different equipment and processes.
8. Environmental protection. The reusable feature reduces the generation of waste and is beneficial to environmental protection.
Manufacturing process
The manufacturing process of the excellent quality durable metal fiber sintered felt mainly includes the following steps:
1. Fiber preparation. First, metal fibers with very fine diameters are prepared. These fibers can be made of various metals or alloys, such as stainless steel, nickel, titanium, etc.
2. Nonwoven fabric production. The prepared metal fibers are processed into nonwoven fabrics by needle punching or other methods to form the initial felt layer structure.
3. Sintering. The nonwoven fabric is placed in a high-temperature sintering furnace and sintered at a specific temperature and atmosphere. The sintering temperature usually needs to reach above the recrystallization temperature of the metal to ensure the melting and bonding between the fibers.
4. Cooling and post-processing. After sintering, the felt layer is taken out of the furnace for cooling and necessary post-processing, such as shaping and cleaning.
Parameters
Filter precision (μm) |
Bubbling point pressure (pa) |
Air permeability (L/min, dm2, kpa) |
Porosity (%) |
Containment capacity (mg/cm2) |
Thickness (mm) |
Fracture strength (Mpa) |
Basic value |
Basic value |
Basic value |
Basic value |
Basic value |
Basic value |
|
5 |
6800 |
47 |
75 |
5 |
0.3 |
32 |
7 |
5200 |
63 |
76 |
6.5 |
0.3 |
36 |
10 |
3700 |
105 |
75 |
7.8 |
0.37 |
32 |
15 |
2450 |
205 |
79 |
8.6 |
0.4 |
23 |
20 |
1900 |
280 |
80 |
15.5 |
0.48 |
23 |
25 |
1550 |
355 |
80 |
19 |
0.62 |
20 |
30 |
1200 |
520 |
80 |
26 |
0.63 |
23 |
40 |
950 |
670 |
78 |
29 |
0.68 |
26 |
60 |
630 |
1300 |
85 |
36 |
0.62 |
28 |
Deviation of 10% |
Deviation of 10% |
Deviation of 10% |
Deviation of 10% |
Deviation of 10% |
Deviation of 10% |
Deviation of 10% |
Application fields
The excellent quality durable metal fiber sintered felt is widely used in many fields:
1. Industrial filtration: used for high-temperature gas filtration, liquid filtration, precision volatile filtration, etc.
2. Environmental protection field: used to capture harmful particulate matter in waste gas treatment to reduce environmental pollution.
3. Energy industry: used as a filter medium in the processing and transmission of oil and natural gas.
4. Medical and health: used as a precision filter element in pharmaceutical and medical equipment.
Why Choose Us
· Professional manufacturer with many years' experience
· Good quality with competitive price
· OEM & ODM are welcome
· Various payment items are acceptable
· Good service by experienced manager
AIDA Philosophy
1. Management Concept:
· Satisfy the customers' demand --- Touch customers, trust with our products and services
· Make employees happy --- Pursue higher material and spiritual happiness
2. Company Mission:
· Focus on customer needs, provide best filtering solution
· To be the lifelong partner with customers
3. Corporate Vision:
· Become a global purification leadership brand
4. Values:
· Customer: Pursue the ultimate experience, enjoy excellent quality
· Team: Trust, responsibility, growth, win-win
· Work: Simple, sincere, efficient, dedicated
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