Details for China polyester needle felt
Detailed Product Description
Specifications: Features:
1) Material: polyester
2) Weight: 500gsm
3) Thickness: 1. 5mm
4) Tensile strength (N/(5cm x 10cm)): warp: 1000; weft: 1100
5) Tensile elongation: warp: <35%; weft: <40%
6) Permeability (L/┫s): 150~350
7) Working temperature (℃): Continuance: 120 instant: 150
8) Surface treatment: singeing, calendering
Other products from this supplier
