PPS needle felt
Negotiable /Square Mile
Min.Order:500 Square Miles
Zhejiang Huading Net Industry Co., Ltd.
PPS needle felt
Detailed Product Description
Features:
1) Material: PPS fiber
2) Weight: 500gsm
3) Thickness: 1.8mm
4) Air Permeability (L/m2/s): 200~300
5) Tensile elongation:
a) Warp: <30% b) Weft: <30%
6) Tensile strength (n/5 x 20cm): a) Warp: 1,250 b) Weft: 1,350
7) Working temperature (oC): a) Continuance: 190 b) Instant: 230
8) Surface treatment: heat singeing, calendering