China

Hengshui Haijiang Filter Press Group Co., Ltd

Water and oil repellent needle felt

Detailed Product Description
Features:
1) Material: polyester 
2) Weight: 500gsm
3) Thickness: 1. 8mm 
4) Air Permeability (L/㎡/S): 150 – 300
5) Tensile elongation: a) Warp: <30% 
b) Weft: <45%
6) Tensile strength (n/5 x 20cm): a) Warp: ≥1,200 b) Weft: ≥1,300
7) Working temperature (oC): a) Continuance: 130 b) Instant: 150
8) Surface treatment: calendering, dip forming process