Sintered felt

      Sintered felt is made of ultra-fine metal fiber (diameter accurate to micron), non-woven, superposed and sintered at high temperature. The stainless steel sintered felt forms a hole gradient from different pore layers, which can be controlled to obtain extremely high filtration precision and a larger amount of dirt. It has the characteristics of three-dimensional network, porous structure, high porosity, large surface area and uniform pore size distribution, which can continuously maintain the filtering effect of the filter cloth.

  product description:

  Sintered felt is made of ultra-fine metal fiber (diameter accurate to micron), non-woven, superposed and sintered at high temperature. The stainless steel sintered felt forms a hole gradient from different pore layers, which can be controlled to obtain extremely high filtration precision and a larger amount of dirt. It has the characteristics of three-dimensional network, porous structure, high porosity, large surface area and uniform pore size distribution, which can continuously maintain the filtering effect of the filter cloth. Due to the above structure and characteristics, the stainless steel sintered felt can effectively compensate for the weakness of the metal mesh, which is easy to block and vulnerable, and can make up for the brittleness of the powder filtration product and the small flow rate. It has the temperature resistance and resistance of ordinary filter paper and filter cloth. The characteristics of pressure, so stainless steel metal sintered felt is ideal for high temperature, corrosion resistant, high precision filter materials

  characteristic:

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

  2. High porosity and excellent permeability, low pressure loss and large flow rate;

  3. Corrosion resistance, high temperature resistance: corrosion resistance to acids, alkalis, organic solvents, pharmaceuticals, etc., can be used for a long time in an environment of 480 ° C;

  4. Easy to process, shape and weld;

  5. Specially produced reinforced, thickened, protective nets and other specifications according to user requirements;

  Application areas:

  Stainless steel sintered felt has excellent filtration performance and is an ideal filter material with high temperature resistance, corrosion resistance and high precision. Widely used in polymer polymer filtration, petrochemical, electronic high temperature gas dedusting, oil refining process filtration, viscose filtration, ultrafiltration pre-filtration, vacuum pump protection filter, membrane support, catalyst carrier, automotive airbag, Fuel filtration and hydraulic system filtration for aircraft and ships.

  Standard size: 1000×500mm 1000×600mm 1000×1000mm 1200×1000mm 1500×1200mm

  Standard material: 316L

  The dimensions in the above range can be customized according to user requirements.

  Technical Parameters:

  Note:

  1. Determination of filtration accuracy and dirt holding capacity shall be carried out in accordance with the provisions of GB/T18853-2002.

  2. The bubble point pressure is measured according to the provisions of GB/T5249.

  3. The measurement of air permeability is carried out according to the provisions of GB/T5453, the pressure difference is 200Pa, and the medium is air.

  4. The determination of the breaking strength is carried out in accordance with the provisions of GB/T228.


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