Sintered Metal Fiber, Stainless Steel Sintered Fiber Felt

PRODUCT DESCRIPTION

**Material and manufacturing process**:

- Stainless steel fiber sintered felt is made of extremely fine stainless steel fibers (diameter accurate to microns) through non-woven laying, stacking and high-temperature sintering. The finished felt forms a pore gradient with different pore size layers, which can control extremely high filtration accuracy and greater dirt holding capacity. It has three-dimensional mesh, porous structure, high porosity, large surface area, uniform pore size distribution and other characteristics, and can continuously maintain the filtration effect of the filter surface. This makes stainless steel sintered felt effectively make up for the weaknesses of metal mesh that are easy to clog and damage, and can also make up for the shortcomings of powder filtration products that are fragile and have small flow. It has the characteristics of temperature resistance and pressure resistance that ordinary filter paper and filter cloth cannot match. Therefore, stainless steel fiber sintered felt is an ideal high temperature resistant, corrosion resistant and high-precision filtration material.

**Design features and performance**:

Stainless steel sintered felt can effectively make up for the weakness of metal mesh that is easy to clog and damage, and can make up for the shortcomings of powder filtration products that are fragile and have small flow. It has the characteristics of temperature resistance and pressure resistance that ordinary filter paper and filter cloth cannot match. Therefore, stainless steel metal sintered felt is an ideal high temperature resistant, corrosion resistant and high precision filtration material.

1. Large pollution holding capacity, high filtration accuracy, slow pressure rise, and long replacement cycle;

2. High porosity and excellent permeability, small pressure loss, and large flow

3. Corrosion resistance, high temperature resistance, acid, alkali, organic solvents, and medicines, etc., can be used for a long time in an environment of 480℃;

4. Easy to process, shape, and weld;

5. According to user requirements, reinforced, thickened, protective nets and other specifications can be specially produced, such as iron chromium aluminum sintered felt.

Filtration Mircon	Bubble point pressure Pa		Breathability L/(min.dm2)		Porosity %		Pollutant carrying capacity mg/cm2		Thickness Mm		breaking strength Mpa
	Nominal	deviation	Nominal	deviation	Nominal	deviation	Nominal	deviation	Nominal	deviation	Nominal	deviation
5	7000		30		75		2		0.3		32
10	3500		100		75		4		0.3		36
15	2300		150		75		6		0.35		32
20	1700		250		75		10		0.45		23
25	1400	+-10%	300	+-20%	75	+-10%	15	+-20%	0.6	+-10%	23	+-20%
30	1100		400		75		15		0.6		20
40	900		600		75		20		0.6		23
60	800		1000		75		30		0.6		26
80	700		1300		75		40		0.6		28

**Technical performance and application areas**:

- Sintered felt can work under extreme temperature and pressure conditions, and is particularly suitable for use in petrochemical, polymer filtration, electronic high temperature gas dust removal and other occasions. Its high temperature and corrosion resistance enable it to maintain efficient and stable filtering effects in various harsh environments.

- Due to its high-precision filtering ability, sintered felt can effectively increase service life and reduce the frequency of maintenance and replacement while providing high-quality filtering results, providing enterprises with economical and efficient solutions.

**Market supply and economic efficiency**:

- Despite the relatively high initial investment, the long-term economic benefits of sintered felt are significant, especially in the treatment of high-value materials or in occasions with special environmental requirements. Its stability and reusability reduce long-term operating costs.

**Environmental protection and sustainable development**:

- The high durability and recyclability of sintered felt meet the current environmental protection and sustainable development requirements. The use of this filtering equipment can reduce waste generation and reduce the waste of resources caused by frequent replacement.

- At a time when environmental regulations are becoming increasingly stringent, the use of sintered felt can help enterprises better meet emission standards and environmental protection requirements, enhance the green image and social responsibility of enterprises, and achieve harmonious development of society, economy and environment.

understanding the correct installation and maintenance of sintered felt is critical to ensure its long-term stable operation. For example, regular cleaning and inspection can prevent performance degradation due to blockage or damage. At the same time, choosing the right type and specification of sintered felt is essential to achieve optimal working conditions.

Sintered felt has become an indispensable part of modern industrial filtration solutions with its efficient filtration performance, excellent physical and chemical properties, and a wide range of applications. Correctly selecting and maintaining sintered felt will directly affect production efficiency and product quality, and is one of the key measures for enterprises to maintain their competitive advantage.