Shandong Xinli Environmental Protection Material Co., Ltd.

Compound Fiberglass Needled Felt Filter Material

Compound Fiberglass Needled Felt Filter Material
Product Detailed

1.High quality
2.Low filter resistance
3.Good are permeability
4.Hight temperature resistance
5.High air permeability

The compound glass fiber   is made with a certain amount of PPS or Kermal fiber blended into the felt. PPS or Kermal fiber has stronger interlocking capability. Compared with pure glass fiber needled felt, the peeling strength between felt and base fabric and friction resistance has increased 3 or 4 folds. Thus its service life is strikingly prolonged.  The compound fiber needled felt is made from Kermal, PPS, Kermel and Metamax. It is mainly used for dust separation of coal-fired boiler and precious metal recovery in non-ferrous metallurgy. It is mainly used for cement and carbon black industries Features of Compound glass fiber needled felt Specification TypeENWnF900-PENWnF900-NENWnF900-BType of Fibrechopped fibreGlass fiber / KermalGlass fiber / NomexGlass fiber / BasfilScrimGlass fiberGlass fiberGlass fiberWeightg/m2900900900Bursting Strength(N/cm2)400400400Tensile Breaking Strength
N/25Warp140014001400Weft140014001400Permeabilitycm3/cm2.s1535Service Temperature260210200Form Suitable for Dust Abatementpulsedcantilever reverse flow high strength cleaning dust collectorRecommended Air Flowm/min0.8-1.2                                                                           



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