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Fluoroplastic Porous Film for Air Filters TEMISH™ NTF9000 Series

TEMISH NTF9000 series is an air filter media which combines　PTFE porous membrane with a non-woven. Low pressure drop contributes to lower life cycle costs. In the semiconductor industry, higher integration and larger LCD screens create a demand for a cleaner environment, and they need air filters with higher performance.

Features

  • ULPA(Ultra Low Penetration Air） grade, HEPA（High Efficiency Particulate Air） grade, and semi HEPA grade are available.
  • Better balance between pressure drop and dust collection efficiency compared with glass fiber filters and electrets filters.
  • Superior chemical resistance, moisture resistance, water resistance, dust release properties, resistance to acids (such as hydrofluoric acid), alkali, and organic solvents.
  • The Dust can be released easily with mechanical vibration or brushing.
  • No self-dusting characteristics, as glass fiber filters.
  • Performance does not degrade with washing.
  • No boron, phosphorus, or impurities.
  • Low pressure drop and high dust collection efficiency.

Media construction

Temish application

Product Line-up

ULPA Grade

Item Thickness Pressure drop [Pa] Dust collection efficiency [%] Particle diameter [μm]
NTF9535-U01 0.38 mm 340 99.99999 or more 0.1~0.2
NTF9522-U01 220 99.995 or more
NTF9329-U16 0.32 mm 290 99.99995 or more
NTF9322-U15 220 99.9995 or more
NTF9422-U03 0.28 mm 220 99.995 or more

HEPA Grade

Item Thickness Pressure drop [Pa] Collection efficiency [%] Particle diameter [μm]
NTF9314-H14 0.32 mm 140 99.95 or more 0.1~0.2
NTF9310-H13 100 99.5 or more

Quasi HEPA Grade

Item Thickness [mm] Pressure drop [Pa] Collection efficiency [％] Particle diameter [μm]
NTF9307-L03 0.32mm 70 95 or more 0.1～0.2

[Remarks]

  • *The data is representing value,not guaranteed performance.
  • *Pressure drop,collection efficiency is measured at 5.3cm/sec.
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