Acrylic Needle Punched Felt Filter Bag (AC Needle Punched Felt Filter Bag)

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Acrylic Needle Punched Felt Filter Bag (AC Needle Punched Felt Filter Bag)

 

The acrylic needle punched felt filter bag also includes acrylic film-coated needle punched felt filter bags. They contain polyacrylonitrile homopolymer, which exhibits good resistance to organic solvents, oxidants, and both inorganic and organic acids at temperatures below 125°C. It's important to note that polyacrylonitrile homopolymer does not undergo hydrolysis, making it suitable for replacing polyester in low-temperature and chemically corrosive or humid environments. However, polyacrylonitrile copolymers are not resistant to hydrolysis and therefore cannot be used to replace homopolymers in filtration applications.

The product specifications are as follows:

Physical Properties Material: Acrylic / Acrylic Base

Fabric Weight: 500g/m2

Thickness: 2.0mm

Tensile Strength (Machine Direction): >900N/5×20cm

Tensile Strength (Cross Direction): >1200N/5×20cm

Air Permeability: 12~18 m3/m2.min

Post-treatment: Singeing, Calendering

 

Chemical Properties 

Acid Resistance: Excellent

Alkali Resistance: Moderate

Abrasion Resistance: Excellent

Hydrolysis Resistance: Good

Temperature Characteristics: 

Continuous Operating Temperature: (℃) 140 (Dry)

Instantaneous Operating Temperature: (℃) 160 (Dry)

Acrylic needle punched felt exhibits good acid and alkali resistance, with a continuous operating temperature of 150 degrees and an instantaneous temperature not exceeding 180 degrees. It is widely used in conditions such as waste incineration, asphalt spraying dryers, coal mills, and power plants.

 

Shanghai Sffiltech Co.,Ltd is a professional manufacturer of acrylic needle punched felt filter bags, offering a wide range of product models. Our materials are scientifically validated and effectively contribute to filtration with high precision. Additionally, our acrylic needle punched felt filter bags are competitively priced and of superior quality. We welcome inquiries and purchases.

 

Tag: Acrylic Needle Punched Felt Filter Bag (AC Needle Punched Felt Filter Bag)