Detailed Product Description

Aramid needle punched felt
Material: Aramid fiber /Aramid scrim
Weight (g): 500
Thickness (mm): 1. 5
Tensile strength (N/5x10cm):  Warp: >800  Weft: >1300
Tensile elongation (%):  Warp: <25 Weft: <50
Permeability (m3/ m2. min): 9~21
Service temperature:  Continuance: 204   Instant: 240
Surface treatment: Singeing, calendering, heat setting, teflon treating.
Aramid needle punched felt can be operated in high temperature area while Maintaining high strength, fire-resistant material. With a good dimensional stability and abrasion resistance ability,Aramid filter fabrics have excellent dust release properties and resist attacks from many chemicals found in industrial smoke and fumes,but we suggest seldom to use them in the wet and acid circumstance.