Acrylic fiber boasts excellent resistance to organic solvents, oxidants, inorganic acids and organic acids, and features non-hydrolytic property. It is widely applicable to flue gas dust collection in waste incineration plants, asphalt production facilities, coal mills, power plants and other sites with low temperature, high chemical corrosion and humid environments.

Various functional treatments can be performed on acrylic needle-punched felts according to different application requirements, such as water repellent, waterproof and oil-proof finishing, PTFE impregnation, coating and film lamination.

Product Name: Acrylic Needle-Punched Filter Felt

Material: Homopolyacrylonitrile

Thickness: 2.0-2.2 mm

Weight: 500-550 g/m²

Air Permeability: 13-16 m³/(m²·min)

Warp Tensile Strength: ＞1200 N (5×20 cm specimen)

Weft Tensile Strength: ＞1300 N (5×20 cm specimen)

Warp Elongation: ＞30%

Weft Elongation: ＜50%

Operating Temperature: Continuous 125℃, Instantaneous 150℃

Features: Acid resistance, alkali resistance, hydrolysis resistance