Get in touch

HUMITAB

Tel: +32 (3) 633 12 28

Fax: +32 (3) 633 12 26

[email protected]

Location

Zagerijstraat 5
B-2960 Sint-Job-in-'t-Goor

Map / Directions

COMPOSITES (PEEK)

Replacement of bearing bushes and wear rings in bronze, metal, PTFE or rubber for pumps.
Humitab can offer you the following wear-resistant composites composed of PEEK and carbon fibre:

  • CF30 ( 70% PEEK + 30% carbon fibre ) - Tube - Radial bearing
  • CW70 ( 30% PEEK + 70% carbon fibre ) - Tube - Radial bearing
  • CP50 ( 50% PEEK + 50 % carbon fibre ) - Plate - Axial bearing
  • Pure PEEK - Tube - Rod
  • Graphite Filled PEEK - Tube - Rod


Advantages

Less electricity consumption

Less vibrations

Possibility to decrease the gap between impellar-pumphousing and bushing-sleeve

Less maintenance and downtime costs




CF30



CF30 is a temperature and pressure moulded composite consisting of 70% PEEK and 30% carbon fibre. It is the perfect bearing material for vertical pumps and for wear rings on impellers.

Advantages

  • High temperature reach : 150°C
  • Excellent chemical resistance
  • High sliding properties
  • Also suitable for use in abrasive environments
  • Nonsoaking - will not swell



  • CW70



    CW70 is a wound tube material consisting of 30% PEEK and 70% carbon fibre. This combination results in an exceptionally strong material with superior qualities.

    Advantages

  • Very high temperature reach : 270°C
  • Very broad chemical resistance
  • Excellent sliding properties
  • Nonsoaking - will not swell
  • Very low coefficient of thermal expansion



  • CP50



    CP50 is a material with wound carbon fibres that are compressed together with PEEK into plates by means of an autoclave.

    Advantages

  • Very high temperature reach : ca. 300°C
  • Very broad chemical resistance
  • Incredibly strong
  • Applied as axial bearing and segment bearing in vertical pumps



  • Diverse PEEK Composites



    For specific applications we can offer a broad range of composites.