Needle Felt (3D-NBS)

Product Description
Features:
1) Material: Polyester
2) Weight: 500gsm
3) Thickness: 2.0mm
4) Tensile strength (n/5 x 10cm):
A) Warp: 1, 100
B) Weft: 1, 200
5) Tensile elongation:
A) Warp: <35%
B) Weft: <40%
6) Permeability (10-3m³/m². S): 150 - 350
7) Working temperature (^oC):
A) Continuance: 120
B) Instant: 150
8) Surface treatment: Singeing, calendaring, coating

Packing:
Polybag