Isotape® – Electrical adhesive tapes Isotape® 4239

Isotape® 4239 is a fibreglass reinforced polyester tape with a pressure sensitive acrylate adhesive.

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Delivery forms

  • Width: from 2.5 mm in 0.1 mm increments
  • Core diameter: 76 mm (3")
  • Special widths on request

Color

Translucent

Glue

Pressure sensitive acrylate

Adhesive

One-sided

Storage

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

General
Property Unit of measure  
Type/ Ordering information    Isotape® 4239
Standard colours    Translucent
Backing    Glass fiber reinforced polyester
Adhesive    Pressure sensitive acrylate
Total thickness  mm  0.180
Elongation at break  5
Dielectic strength  kV  6
Tensile strength  N/cm  225
Adhesiveness / Adhesion to steel  N/cm  8
Thermal class    155 °C (F)