產(chǎn)品說明 Product description
通常工業(yè)性粉塵濃度達(dá)到一定程度(即爆炸極限)時，如遇靜電放電火花或處界點火等因素時，則極易導(dǎo)致爆炸和火災(zāi)。如:面粉塵、 化工性粉塵、爆炸性粉塵等。如遇靜電放電都有爆炸的可能性。在袋式除塵領(lǐng)域，如這些粉塵需要用布袋來收集，則要求制做的 布袋本身具有防靜電功能，生產(chǎn)抗靜電濾料除了具備生產(chǎn)普通針刺氈工藝外，還要求在生產(chǎn)針刺氈的過程中混入導(dǎo)電纖維，不銹 鋼纖維，碳纖維等。
Usually industrial dust concentration reaches a certain level(that is, the explosion limit), such as the case of electrostatic discharge sparks or other factors such as the ignition point, it is very easy to cause explosion and fire. Such as: flour dust, chemical dust, explosive dust, etc.. In case of electrostatic discharge there is the possibility of explosion. In the field of bag type dust, such as with the bag to collect the dust, it is required to manufacture the bag itself with anti- static function. production of anti electrostatic filter in addition to have the production of ordinary needle felt process, it is also required to mix conductive fiber, stainless steel fiber and carbon fiber in the production of needle-felt.
技術(shù)參數(shù) Technical parameter
| 名 稱 Name | 混紡防靜電滌綸針刺氈 Blended anti static polyester needle punched felt |
| 材質(zhì) Raw material | 滌綸纖維，導(dǎo)電纖維 / 滌綸導(dǎo)電基布 Polyester fiber / polyester conductive fabric |
| 克重 Weight | 450 - 600g/㎡ |
| 透氣性 Air permeability | 200 - 300L/㎡ ·s@200Pa |
| 徑向拉力 Radial pull | 800 - 1200N/5x20cm |
| 緯向拉力 Weft Tensile Strength | 1000 - 1600N/5x20cm |
| 徑向伸長 Radial elongation | <35% |
| 緯向伸長 Weft elongation | <55% |
| 電阻表面 Resistance Surface | 4.8 |
| YX10 體積 YX1O Volume | 8.7 |
| 摩擦電位 最 大值 Frictional potential Maximum value | 250 |
| V 平均值 V Mean value | 183 |
| 面電核密度 me/㎡ | 3.4 |
| 使用溫度 Use temperature | ≤ 130° C |
| 過濾風(fēng)速 Filtration velocity | 1.0-1.2m/min |
| 后處理方式 Post processing method | 燒毛、壓光、熱定型、防水防油或者 PTFE 覆膜處理 Singeing, calendering, heat setting, waterproof and oil proof or PTFE film coating |
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