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    滌綸針刺氈濾袋/除塵布袋

    2021-03-24 16:12:58
    滌綸針刺氈濾袋/除塵布袋
    詳細介紹:

    產品說明 Product description

    滌綸針刺氈是采用非織造針刺工藝利用纖維交錯排列,空隙分布均勻的細纖維布,以滌綸短纖維與滌綸有捻紗所生產的針刺氈表面經熱軋、燒毛或涂層等后處理,使其表面平整光滑,不易被粉塵所堵塞,此濾料空隙率大,透氣性能較好,用途極為廣泛,抗化學穩定性強,不僅可以過濾常溫氣體,而且可過濾含有酸堿的腐蝕性氣體,并可濾水,濾油,是常溫工況。液固分離等領域理想的過濾材料。


    Polyester needle felt is used nonwoven needle punched process using fiber staggered, gap distribution of superfine fiber cloth, polyester staple fiber and polyester have twist yarn produced by the needle punched felt surface after hot rolling, singeing or coating treatment, so that its surface smooth smooth, is not easy to be blocked by dust, the filter material porosity, better air permeability. use a very wide, strong resistance to chemical stability, can not only filter gas at room temperature,and filters containing acid and alkali corrosive gas, and water filter. Oil filter is normal temperature condition. Liquid solid separation and other fields of ideal filtermaterial.


    技術參數 Technical parameter

        名 稱 Name

        滌綸針刺氈 Polyester needle felt

        材質 Raw material

        滌綸纖維 / 滌綸短纖基布或滌綸長絲基布

        Polyester fiber/polyester staple fiber fabric or polyester filament 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%
        使用溫度 Use temperature    ≤ 130° C
        過濾風速 Filtration velocity    1.0-1.2m/min
        后處理方式 Post processing method    燒毛、壓光、熱定型或者 PTFE 覆膜處理  Singeing,calendering heat setting or PTFE film coating

    (表格可左右滑動)

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