2019-05-07 14:50:03Special Antistatic Filter—LD500IV
Antistatic filter media and bags, stitched with steel fibre, or add duslistic fibre to conduct electricity, made with different quotiety to fit different filter working place, sufficiently arrange the quota of surface resistance, volume resistance, attrition electricity, surface electric charge density, half life, etc. This filter is suitable for the electric charge site.
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) | LD500Ⅳ |
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)：≥900 横向(weft)：≥1200 |
断裂伸长(Elongation)（%） | 纵向(warp)：≤35 横向(weft)：≤50 |
透气量(Mean Air permeability)（L/㎡.S） | 150~250 |
表面电阻（Surface resistance） | 4.8×109Ω(基布型Electric scrim) 200MΩ(混合型Steel Mixed fibre) |
体积电阻 volume resistance | 8.7×108Ω(基布型 electric scrim) 100MΩ(混合型 steel mixed fibre) |
磨擦电位(最大值) attrition electricity (max) | 250V |
磨擦电位(平均值) attrition electricity (average) | 183V |
面电荷密度 surface electric charge density | 3.4MC/㎡ |
半衰期 half life | 0.75S |
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