PS 4190®

The characteristic property profile of PS 4190®:

  • good wear characteristics
  • low wire wear
  • highly resistant to impact and bending
standard color(s):
  • anthracite
delivery form:
  • sheets, rods
application areas:
  • paper industry
special color(s):
  • --
finished parts:
  • upon request (infoatwefapress [dot] com)


Wefapress PS 4190® (DIN 16972 TG1)

PS 4190® is an ultra-high molecular weight low pressure polyethylene (PE-UHMW) with a molecular weight of approximately 9.2 million g/mol. A precisely specified proportion of additives improves the slip so that a large proportion of glass spheres can be eliminated. This further reduces the wear between the wire and the cover. PS 4190® was developed for special applications in the paper and pulp industry, up to 700 m/min.