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Production Aspects of Membranes used in Medical and Industrial ...

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<strong>Production</strong> <strong>Aspects</strong> <strong>of</strong> <strong>Membranes</strong><br />

<strong>Production</strong> Processes / Flux Comparison<br />

<strong>Membranes</strong> out <strong>of</strong> SIPS Process<br />

Nom<strong>in</strong>al pore size (µm)<br />

1,6<br />

1,4<br />

1,2<br />

1<br />

0,8<br />

0,6<br />

0,4<br />

0,2<br />

For DuraPES ® fluxes are higher than for comparable MicroPES ® types<br />

UltraPES ®<br />

DIAPES ® HF<br />

FractioPES ®<br />

MicroPES ® 1F PH<br />

MicroPES ® MicroPES<br />

2F<br />

® MicroPES<br />

4F<br />

® MicroPES 6F<br />

® 0.3/2<br />

DuraPES ® DuraPES<br />

200<br />

® DuraPES<br />

450<br />

® 600<br />

0<br />

102 103 105 104 > 500<br />

MicroPES ® 12F<br />

log hydraulic permeability - water [ml / (h x m² x mmHg)]<br />

> 500 ml / h m² mmHg = > 0,65 ml / m<strong>in</strong> cm² bar<br />

= Technical Products („F“ represents Flat <strong>Membranes</strong>)<br />

= <strong>Medical</strong> Products (for comparison)<br />

10 6

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