Isotape® – Electrical adhesive tapes Isotape® 4239

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

Download datasheet

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.

Punched parts, bent & formed parts

We offer a wide range of punched and formed parts: Rolls, individual parts unsorted, sorted or stacked, adhesive on one or both sides, non-adhesive, with or without a grip tab.

 

More about punched parts

Find your right electrical adhesive tapes with us!

You have questions according to our electrical adhesive tapes or want to send an inquiry?
Our sales representative will be happy to help you.

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 % 10
Thermal class 155 °C (F)
Dielectic strength kV 6
Adhesiveness / Adhesion to steel N/cm 4.68
Tensile strength N/cm 392
Backing thickness mm 0.130