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Prefilter melt blown

Features
  • Three dimensional reticular structure;
  • The material is white and soft;
  • Good consolidation, integrity and fluffiness;
  • The filter has large specific surface area and large dust capacity;
  • Corona electret improves the filtering effect;
  • Low resistance and high efficiency;
  • High resilience and deformation resistance;
  • Moisture proof, mildew resistant and easy to dry.
Applications
It is mainly used as air filter material and is widely used in medium efficiency bag filter material.
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  Main components

  Polypropylene Microfiber (PP) + polyester staple fiber (PET)

  Temperature resistance

  ≤100℃

  Temp.short peaks

  120℃

  Moisture resistance (relative humidity)

  ≤100%


Filter Efficiency

Efficiency

Weight

                   Initial resistance(Pa)

Material

Remark

G4

-

50±2

3±2

PP+PET

Used with melt blown

F5

45

40±2

5±2

PP+PET

 

Use alone

F6

65

50±2

8±2

PP+PET

 

Use alone

F7

80

65±2

10±2

PP+PET

Use alone

F8

90

70±1

14±2

PP+PET

Use alone


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