丙纶针刺过滤毡Polypropylene needlepunched filter
1.克重(Weight):500g/㎡
2.材质(Material):丙纶/丙纶长丝
3.厚度(Thickness):1.9mm
4.透气量(Air Perm):10m3/m3·min
5.经向拉力(Warp Tensile Strength):>960N/5×20㎝
6.纬向拉力(Weft Tensile Strength):>1060N/5×20㎝
7.经向伸长(Warp Elongation):<35%
8.纬向伸长(Weft Elongation):<55%
9.使用温度(Continuous service Temperature):≤88℃、短时105℃
10.后处理(Finishing):烧毛或压光