BATTERY SOLUTIONS

BATTERY SOLUTIONS

BATTERY SOLUTIONS

 

tesa® 58398

tesa® 58398

tesa® 58398 400 µm thermal conductive tape

tesa® 58398 is a 400um thermally conductive tape.

Product Features

  • It is equipped with special acyrlic adhesive that provide certain thermal conductivity when it applies between heat source and heat sink.

  • It has good performance on polar substrates.

Application Fields

Applied between heat source and heat sink to transfer the heat. • Battery module cooling plate mounting • Power electronics unit • FPC and PCB

Technical Data

Type of liner PE-coated paper
Backing material none
Type of adhesive acrylic
Total thickness 400 µm
Color white
Color of liner white
Thickness of liner 127 µm

Adhesion to values

Adhesion to Aluminium (after 3 days) 6.7 N/cm
Adhesion to Steel (initial) 6.7 N/cm
Adhesion to Steel (20min @ RT, 90°) 6.7 N/cm

Properties:

Breakdown voltage 9.8 KV
Density 1.65 g/cm³
Flame retardancy V2
Hardness – Shore 00 74 STK
Release of liner easy
Surface resistance 10^12 Ohm.cm
Temperature resistance (125°C) very good
Temperature resistance (-40°C) very good
Temperature resistance short term 200 °C
Thermal conductivity z-direction 0.8 W/mK
Volume resistance 10^12 Ohm.cm