SynTape® – Electrical Adhesive Tapes SynTape® F/ PX.11/18/23

SynTape® F/ PX.11/18/23 is a Nomex® polyester adhesive tape with high adhesiveness due to the acrylate adhesive.

An enhanced dielectric strength is achieved via laminating the tape with a polyester film.

Download datasheet


For electrical insulation at high thermal loads and as final insulation.


RoHS compliant according to 2011/65/EU.

Delivery forms

  • Width: From 2.5 mm, in 0.1 mm increments
  • Standard length: 50 m
  • Core diameter: 76 mm (3“)
  • Special widths on request






6 months at room temperature. Adhesive tapes should be stored in a cool, dry place at approx. 20 °C and 50 - 60 % relative humidity. The storage period should not exceed 6 months.

Technical data

Property Unit of measure  
Type/ Ordering information    F/ PX.11/18/23
Standard colours    cream
Backing    Polyester/ Nomex®
Backing thickness  mm  0.225 +/- 10 %
Adhesive    Acrylate
Nomex® thickness  mm  0.180
Polyester thickness  mm  0.023
Nomex® type    411
Thermal class    155 °C/ F
Total thickness  mm  0.265 +/- 10 %
Tensile strength  N/cm  40 (min. 30/10 mm)
Elongation at break  Average value 100 (min. 50 %)
Adhesiveness / Adhesion to steel  N/cm  Average value 4.0 (min. 3.0)
Dielectic strength  kV  Average value 6 (min. 5)
Electrolyt. corrosion value    1