High-Strength Stainless Steel Fiber Sintered Felt

The high-strength stainless steel fiber sintered felt combines many excellent characteristics of stainless steel material itself, such as high strength, corrosion resistance, high temperature resistance and good mechanical properties. Through special processing technology, stainless steel fibers are tightly combined to form a porous, high-strength, high-filtration precision filter medium.

Performance characteristics

The reason why high-strength stainless steel fiber sintered felt can be widely used in many fields is mainly due to its excellent comprehensive performance.

- High strength and durability

Thanks to the intrinsic properties of stainless steel, sintered felt can maintain structural stability even under high pressure and high temperature environments, and is not easily damaged after long-term use.

- High filtration accuracy and efficiency

The microstructure and dense arrangement of the fibers enable it to effectively intercept tiny particles and achieve high-precision filtration while maintaining good fluidity.

- Corrosion resistance

The natural corrosion resistance of stainless steel materials ensures that the sintered felt can still work stably in an acidic and alkaline environment, prolonging its service life.

- Easy to clean and regenerate

It can remove contaminants through various means (such as water washing, chemical cleaning, ultrasonic cleaning, etc.), resulting in good reusability and reduced operating costs.

- Strong environmental adaptability

high temperature resistance, low temperature resistance, chemical corrosion resistance, suitable for filtration operations in various harsh environments.

Application field

The application range of high-strength stainless steel fiber sintered felt is extremely wide, covering almost all industrial fields.

1. Petrochemical industry

used for solvent filtration, catalyst recovery, gas purification, etc., to improve product quality and production efficiency.

2. Food and Beverage

Ensure the purity of water and gases during food processing and meet strict food safety standards.

3. Pharmaceutical and biotechnology

It plays an important role in the extraction, purification, and aseptic filtration of active substances to ensure the quality of medicines.

4. Water treatment

efficient removal of suspended solids, bacteria, viruses, etc. in water, used in drinking water treatment, wastewater reuse and other fields.

5. Air purification

It is used as an efficient filtration medium in air purifiers and ventilation systems to effectively remove dust and microorganisms from the air.

6. Electronics and semiconductors

In high-precision industries such as chip manufacturing and liquid crystal display, it is used for filtration of high-purity gases and liquids to ensure the cleanliness of the production environment.

7. Automotive manufacturing

Filter out impurities in water during pre-coating to protect the quality and appearance of the coating.

Parameters

Manufacturing process

The production process of high-strength stainless steel fiber sintered felt mainly includes the following key steps:

1. Raw material selection and preparation

First of all, high-quality stainless steel wires (such as 304, 316L, etc.) are selected to make filaments with a diameter of microns through a wire drawing process. These filaments have good flexibility and strength, laying the foundation for subsequent sintering.

2. Blending cotton and laying nets

The prepared stainless steel fibers are uniformly mixed through specific equipment to ensure the consistency of fiber distribution. Then, using advanced mesh laying technology, the mixed fibers are laid into a fiber web with a certain thickness and density.

3. Pre-compression

In order to increase the density and strength of the felt layer, the laid fiber web needs to be pre-compressed. This process helps to reduce voids and make initial physical contact between the fibers.

4. High temperature sintering

The most crucial step is to put the pre-compressed fiber web into the sintering furnace. By controlling the heating temperature and time, the contact points between the stainless steel fibers are melted and re-solidified to form a strong metallurgical bond. This process not only enhances the integrity of the structure, but also makes the fiber felt have excellent mechanical strength and stability.

5. Cooling and post-processing

After sintering, the fiber felt needs to be cooled slowly to prevent deformation, and necessary post-processing such as cutting and crimping is carried out to meet the needs of different applications.

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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