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Medium efficiency synthetic fiber bag coil

Features
  • Fracture resistance and high elasticity;
  • The fiber is densified layer by layer and filtered by grade;
  • High dust capacity and long service life;
  • Silicone free;
  • Technical specification.
Applications
It is mainly used as the raw material of bag filter in general ventilation system and widely used in places with large amount of dust such as spraying system and spraying workshop.
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  Main components

  Superfine polyester (PET)

  Filter Grade

  F5F6F7F8F9(EN779)

  Filter object

  coarse dust and foreign matters ≥5μm

  Final resistance

  450Pa(Suggestion)

  Average weight efficiency

  90%(ASHRAE52.1-1992)

  Flame retardant grade

  F1(DIN 53438)B1(GB/T 17591-2006)

  Dust capacity

  450g/m2 、500g/m2 、600g/m2

  Temperature resistance

  ≤100℃

  Temp.short peaks

  120℃

  Moisture resistance (relative humidity)

  ≤100%


Filter Grade (≥1μm)

Efficiency

Weight (g/㎡)

Thickness

      Initial resistance(Pa)

Final resistance(Pa)

Dust capacity(g/m2

Rated Air flowm/s)

F5

45%

6±2mm

240±10

18

450

450

1.0

F6

65%

7±2mm

270±10

22

450

500

1.0

F7

85%

8±2mm

300±10

26

450

550

1.0

F8

90%

8±2mm

340±10

32

450

600

1.0


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