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NPS ( Nano Porous Sheet ) for Capacitor Separator

NPS

Nano-Porous Sheet is develoved mainly for the separator of Electric Double Layer Capacitor( EDLC ) on the basis of our separator technology.

We believe that the outstanding features of NP-Sheet will improve your EDLC.

 

Characteristic

  1. Fine Pore size
    Mean pore size 0.2μm ( Max. 1μm )
  2. High porosity
    Approx. 80% porosity inside ( at 040A2 )
  3. Size stability
    No shut-down under high temperature.
  4. High puncture strength
  5. Chemical stability
    Stable under the acid condition and organic solution.

Applications

  • Separator for Electric Double Layer Capacitor
  • Microfiltration menbrane
  • Base material for solid electrolyte( Fuel cell, Lithium-ion, etc )
No. Item Unit 040A2 110A1 110B1 Remarks Measurement
1 Material - Polyolefin and inorganic filer    
2 Thickness μm 40 110 110 40～150 Dial thickness gauge
3 Porosity % 80 55 40 Talk to us! Calculated result
4 Air Permeability sec./100ml 130 3000 20000   JIS P8117
5 Max. Pore size μm ≦1 ≦1 ≦1   Buble point method
6 Mean. Pore size μm 0.2 0.1 0.05   Mercury Porosimetry
7 Tensile strength( MD ) N / mm2 60 40 35   v=100mm/min.
8 Tensile strength( CD ) Ｎ / mm2 4 8 15   v=100mm/min.
9 Puncture strength Ｎ 2 5 5   φ1mm( R=0.5 )
10 Hydrophilic treatment － No Yes Yes Talk to us!  

* These test results are not specifications but supplied as a technical informations and subject to change without notice.

Inquiry

Contact Us

Inquiry of Glass Fiber Products for Battery Applications Tokyo:+81-3-5290-5907 NorthAmerica:+1-(843)709-8146

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