SynTape® – Electrical Adhesive Tapes SynTape® F/ PX.50

SynTape® F/ PX.50 is a Nomex® polyester adhesive tape with high adhesiveness due to the rubber adhesive.

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

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 width: 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.50
Standard colours    cream
Backing    Nomex® / Polyester
Backing thickness  mm  0.090
Adhesive    Rubber
Thermal class    155 ° C/ F
UL FILE NO.    E 178 430
Total thickness  mm  0.135
Tensile strength  N/cm  65
Elongation at break  10
Adhesiveness / Adhesion to steel  N/cm  5.5
Dielectic strength  kV  7
Electrolyt. corrosion value    1