厦门美达斯环保工业有限公司
过滤针刺毡技术参数 technical data of needle felt filtration
品名(product code) | lm500p |
成分(component) | 涤纶、玻纤、芳纶、ptfe (polyester, glass fibre, aramid, ptfe) |
克重(weight)(g/㎡) | 500±25 |
厚度(thickness)(mm) | 2.0±0.2 |
断裂强度(breaking strength) (样品sample size 20cm×5cm) | 纵向(warp):≥600 横向(weft):≥1000 |
断裂伸长(elongation)(%) | 纵向(warp):≤35 横向(weft):≤55 |
透气量(mean air permeability)(l/㎡.s) | 150~250 |
热收缩(dry shrinkage)(150℃) | <1% |
使用温度(operating temperatures) | 连续(continuous):150℃ 瞬间(instant):170℃ |
耐磨性 grind endurance | 好 excellent |
耐酸碱 acid & alkali resistance | 好 excellent |
洁净滤料阻力系数resistance coefficient of clean filtration | <10 |
后处理方式 finished additional | 可采用拒油拒水、覆膜等(available oil & water repellent, membrane, etc.) |