PP 1.8
PP Membranes for Microfiltration

Features
  • Hydrophobic capillary membranes made of polypropylene (PP)
  • Developed for cross-flow filtration
  • Symmetrical membranes, suitable for inside – outside or outside – inside filtration directions
  • Pores formed by thermal phase-inversion process
  • High packing density possibilities per unit of volume
  • Low susceptibility to clogging
  • Back flush method of cleaning
  • Excellent regeneration and disinfections possibilities
  • For wide variety of liquids, without chemical pre-treatment, if possible
  • Very good chemical resistance
  • High mechanical strength of capillaries
  • Different possibilities of industrial and laboratory applications

 

Specification

Nominal pore size:  0.3 µm*
Maximum pore size:  0,6 µm*
Inner diameter:  1.8 mm ± 0.05
Wall thickness:  0.5 mm
Outer diameter:  2.8 mm ± 0.05
Volumetric porosity:  70 %
Surface porosity:  70 %
Maximum operating temperature:  60 °C

________

* Test results have been collected using a bubble point and solvent permeability method.

Production

  • Programmable and Fully Repeatable Structure of the Product
  • Production in Controlled Environment
  • Manufacture According to Rules of ISO 9001 Quality System
  • Recycling of All Waste Products