Categories:

Needle Felt

Description:

Detailed Product Description

Features:

1) Material: polyester
2) Weight: 500gsm
3) Thickness: 1.8mm
4) Tensile strength (n/5 x 10cm): a) Warp: 1,000  b) Weft: 1,100
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