Leaf Disc Filter For Polymer Applications

Polymer leaf disc filters are widely used for high viscosity filter. It effectively solve the problem of polymer stagnation, polymer degradation and gel creation. With the construction of multi layers sintered together and hard hub in center, the leaf disc filter could work long term and save the operation cost. The top and bottom could filter the medium. It expand the filter area with high flow rate.

Features:
  • Material: SS316, 316L or other alloy
  • Filter rating: 1-100 micron
  • Operation pressure drop: max. 10Mpa
  • Operation temperature: Max 300℃
  • Filter material viscosity: Max. 260 Pa.s
  • Operation pressure: Max.31.7Mp
  • Applications:

    Polymer biaxially oriented film(BOPET,BOPP,BOPA,BOPI) and battery separate film production.

    one polymer disc filter with reinforced belt and hole in centre for liquid flow

    Main Types:

    one stainless steel polymer leaf disc filter of ring shape with reinforced belt

    Sintered fiber felt without mesh

    one stainless steel polymer leaf disc filter of ring shape without reinforced belt

    Sintered fiber felt with mesh

    Specifications:

    Dimension of polymer leaf disc filter
    4inch5inch6inch7inch8inch10inch12inch
    OD(mm)111149152.4177.8222254304.8
    ID(mm)47.647.638.263.576.285115.5
    38.138.147.663.547.685.2
    47.676.2
    63.5
    Remarks: Other dimensions could also be customized, such as OD 181mm/ OD 297mm.
    Specification of Polymer Leaf Disc Filter
    ItemOD
    (mm)
    OD (inch)ID (mm)Thickness
    (mm)
    Filtration Area
    (m2)
    ALY-PLDF-12065304.812856.50.12
    ALY-PLDF-12070304.8128570.12
    ALY-PLDF-12063304.81263.56.50.13
    ALY-PLDF-12080304.8128580.12
    ALY-PLDF-12075304.812857.50.12
    ALY-PLDF-12070304.81263.570.13
    ALY-PLDF-12063304.81263.56.50.13
    ALY-PLDF-11075297.18857.80.11
    ALY-PLDF-11078297.18857.50.11
    ALY-PLDF-070722541047.67.20.082
    ALY-PLDF-1006525410856.50.08
    ALY-PLDF-0806522263.56.50.064
    ALY-PLDF-070801818580.036
    ALY-PLDF-07065177.8747.66.50.04
    ALY-PLDF-07085177.87856.50.029
    ALY-PLDF-06065152.4638.26.50.032

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