芳纶(MX)针刺毡产品技术参数:
产品名称:芳纶(MX)针刺毡 | ||
成份(Component) | 纤维(Fibre): | 100% 芳纶 |
基布(Scrim): | 100% 芳纶 | |
克重(Weight)(g/㎡): | 500 ± 20 | |
厚度(Thickness)(mm): | 2.2 ± 0.1 | |
密度(Density)(g/cm³): | 0.23 | |
透气量(Mean Air Permeability)(L/d㎡.min @ 200 pa): | 180 | |
断裂强度(Breaking strength) (样品尺寸 Sample size:200/50mm) | 纵向(Longitudinal)(N): | ≥850 |
横向(Transverse)(N): | ≥1000 | |
伸长@50N/5cm(Elongation@50N/5cm) | 纵向(Longitudinal)(%): | <3% |
横向(Transverse)(%): | <3% | |
使用温度(Operating temperatures) | 连续(Continuous)(℃): | 200 |
瞬间(Surge)(℃): | 220 | |
热收缩率(Max dry shrinkage in 90 minutes):(150℃)(%) | <1% | |
表面处理(Surface treatment): | 热定型、烧压处理(heat set、singed) |