Stainless steel fiber felt

Parameter：

•Porosity: 62%-88%; Air permeability: ≥10-1220 L/min.dm²; Bubble point pressure: 630-12300Pa; High temperature resistance: up to 600℃ or above; Resistant to acids, alkalis, and other corrosive media.

•Raw material: 316L stainless steel fiber as the sole raw material (no other fiber mixing).

•Core process: Adopting "non-woven web formation" technology (including needle punching, laying and lamination, etc.), followed by high-temperature sintering and solidification. It has no traditional textile "weaving" steps and belongs to non-woven materials (non-woven fabric category).

•Final product: All finished products are felt-like materials with a three-dimensional porous structure, possessing common characteristics such as high temperature resistance, corrosion resistance, and high porosity, with overlapping application scenarios (e.g., industrial filtration, environmental protection, etc.).

•Standard thickness & weight：(other specs customizable)

◦Width 1M, thickness 4mm ≈ 1500g/㎡

◦Width 1M, thickness 6mm ≈ 1500g/㎡

Feature：

Stainless steel fiber felt has five core advantages:

① High porosity and large specific surface area design, ensuring large dirt-holding capacity and high filtration precision with a filtration efficiency of over 99.9%;

② Excellent mechanical strength, high temperature resistance, corrosion resistance, and impact resistance, maintaining structural stability in extreme environments;

③ Outstanding air permeability, maintaining high flow rate under low pressure difference, resulting in lower operating energy consumption;

④ Reusable after cleaning and regeneration, with a service life 3-5 times that of traditional filter materials, reducing overall costs;

⑤ Uniform and dense structure, no risk of fiber shedding, suitable for the strict requirements of precision industrial scenarios.

Application：

Stainless steel fiber felt covers the global high-growth industrial fields:

① Industrial filtration (petrochemical industry, polymer filtration, catalyst filtration, precision separation in oil refining and viscose industries);

② Environmental protection (high-temperature gas dust removal, flue gas purification, water treatment, and air purification);

③ Special industries (automotive airbags, aerospace fuel filtration, semiconductor high-purity medium filtration);

④ New energy and new materials (battery electrode materials, catalyst carriers, high-temperature heat insulation, and electromagnetic shielding);

⑤ Suitable for noise reduction and filtration.

Customize：

We provide comprehensive customized solutions, and can customize different widths, lengths, and weights according to customers' specific requirements.