The Feature of Acrylic Filter Bags
Publish Time: 2021-03-08 Origin: Site
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