MS® Acrylic Homopolymer Needle-punched Filter Felt

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Product Description

Acrylic homopolymer needle-punched filter felt are available in woven or felt, this product provides chemical resistance similar to polypropylene while allowing operation up to 250 F (121 C).

Filter bag Acrylic Filter Bag


  • Excellent combination of filtration efficiency and dust cake release
  • Good chemical resistance to acids and alkalis


  • Chemicals processing: dryers in the pigment, plastic, and catalyst industries
  • Minerals processing: dryers and finish mills in the cement industry
  • Metals processing: process collectors in the lead, primary base metal, and foundry industries

Technical Parameter

Fiber Composition Acrylic homopolymer
Base Fabric Composition Acrylic homopolymer
Weight(g/m²) 500
Thickness (mm) 2
Density (g/m³) 0.24
Air Permeability(m³/m²/min@12.7mmH2O) 10
Warp Strength (N/5×20cm) 800
Weft Strength (N/5×20cm) 1100
260℃ Warp Dry Heat Shrink Rate (%) <1
260℃ Weft Dry Heat Shrink Rate (%) <1
Working Temperature (℃) 125
Anti-acid Common
Anti-alkali Common
The Stability of Water Solution Excellent
Surface Treatment Singeing、calendaring、heat setting

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