. Typically when industrial dust concentration reaches a certain level (ie explosive limit), or in case of electrostatic discharge spark ignition at the community and other factors, it can easily result in an explosion and fire. Such as: surface dust, chemical dust, dust explosion. If the possibility of electrostatic discharge case has exploded in the bag filter fields, such as those needed when the dust bag to collect, requires making the bag itself has anti-static function, the production of anti-static filter addition to the production of ordinary acupuncture outside the felting process, also called conductive fibers incorporated in the production of needle felt fabric warp or mixed with conductive fibers in the chemical fiber and so on. Technical Parameter name: anti-static polyester needle felt material: acrylic fiber / polyester conductive Ji Buke weight: 450 ~ 600g / ㎡ permeability: 80 ~ 100m3 / m / s After the Rally: 1000 ~ 1500N / 5 × 20cm zonal Rally: 1300 ~ 1600N / 5 × 20cm Warp elongation: <35% Weft elongation: <55% of the resistance of the surface: 4.8 YX10 Volume: 8.7 friction potential max: 250 V average: 183 surface density of electric issued mc / m: 3.4 Temperature: ≤ 130 ℃ filtration velocity: 1.0 ~ 1.2m/min after treatment: singeing, calendering or Teflon coating specific parameters http://www.nhxlq.com more information, please visit Novo Environmental Protection Equipment Co., Ltd. Mobile: 18703371550 Tel 0317 -8229300 Fax :0317-8315251 qq: 2680390260 Contact: Guosheng Lin URL: http://www.nhxlq.com