The Feature of Acrylic Filter Bags

The Feature of Acrylic Filter Bags  

Acrylic filter bags are homopolyacrylonitrile, also known as acrylic or Homopolymer Arcylic. It is a synthetic fiber filter material with good hydrolysis resistance and is suitable for continuous operating temperature 125℃-140℃. It has good resistance to organic solvents, oxidants, inorganic and organic acids, and has good hydrolysis resistance. Homopolyacrylonitrile has average alkali resistance. Homo-polyacrylonitrile acrylic filter bags are used in non-ferrous metal processing and smelting processes, such as carbon black, cement, lime, fertilizer, etc.

Fiber ：100% Homo-Acrylic +Homo-Acrylic scrim

Square gram weight : 500g/m2

Thickness : 2.0~2.1mm

Density :0.24g/cm3

Air permeability: 130L/dm2.min

Breaking strength-warp direction :〉600 N/5x20cm

Breaking strength-weft direction: 〉1000 N/5x20cm

Elongation@200N/5cm-Warp direction :<25%

Elongation@200N/5cm-Weft direction :<45%

Heat shrink @140degC,90min: 1%

Burst strength : >300 N/cm2

Continuous working temperature :125℃

Instant working temperature :140℃

After treatment : Post-processing heat setting, burning and pressing