Materials

Generally all Boettcher compounds are available for application in digital printing. Specially developed compounds for the use in digital printing are for example:

  • Polyurethanes (defined electrically conductive or for heavy duty applications)
  • EPDM (non blooming, electrically conductive)
  • ECO (defined electrically conductive)
  • NBR (electrically conductive)
  • Polyimide (high temperature resistant and/or defined electrically conductive)
  • Hardness range: 10 ShoreA up to 90 ShoreD
  • Specific resistance: 103-1015 Ωcm; 106 - 1010 Ωcm defined specific resistivity

All given data are typical values and depend on roller type.

Production process

  • mould casting
  • rotational casting
  • spray coating
  • dip coating
  • precision grinding
  • surface fine-polishing

Geometry

  • Processing up to about 2 m in diameter and up to about 8 m in length
  • Grinding tolerances: runout, cylindricity, diameter: 0,03 mm
  • Surface: Rz < 1 µm, compressible layer structure

Böttcher Hungária Zrt.

HU-8658 Bábonymegyer, Szent István utca 44/A
Tel.: +36 84/527-900
Fax: +36 84/527-901

Böttcher Romania SRL

RO-535600 Odorheiu Secuiesc, str. Budvár nr. 45.
Tel: +40 266 218 125
Fax: +40 266 217 625
E-mail: office.odorheiu@boettcher-systems.com

Böttcher SRB doo Novi Sad

SRB-21000 Novi Sad, Industrijska 3.
Tel.: +381 21/4892-800
Fax: +381 21/4892-805
E-mail: boettcher.srb@boettcher-systems.com

Data management

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