tesa® 58395

tesa® 58395 250µm thermal conductive tape

Product Features
  • It provides certain thermal conductivity with its thermally conductive fillers when it is applied between heat source and heat sink to transfer the heat.
  • It has very good bonding performance on polar substrate.
Product description

tesa® 58395 is a 250µm thermal conductive tape.

Product details and specifications

Product Features

  • It provides certain thermal conductivity with its thermally conductive fillers when it is applied between heat source and heat sink to transfer the heat.
  • It has very good bonding performance on polar substrate.

Application Fields

Applied between heat source and heat sink to transfer the heat.
  • Battery module cooling plate mounting
  • Power electronics unit
  • FPC and PCB
Adhesive Type acrylic
Backing material none
Color white
Color of liner white
Liner Type PE-coated paper
Thickness of liner 127 µm
Total thickness 250 µm
Release of liner easy
Temperature resistance (125°C) very good
Density 1.73 g/cm³
Breakdown voltage 4 KV
Flame retardancy V2
Hardness - Shore 00 70 STK
Temperature resistance short term 150 °C
Temperature resistance (-40°C) very good
Thermal conductivity z-direction 1.3 W/mK
Adhesion to Aluminium (after 3 days) 5.8 N/cm
Adhesion to Steel (initial) 2.5 N/cm
Adhesion to Steel (20min @ RT, 90°) 2.5 N/cm
The values in this section should be considered representative or typical only and should not be used for specification purposes.
Thermal conductivity tested according to ISO 22007-2:2022.
tesa® products prove their impressive quality day in, day out in demanding conditions and are regularly subjected to strict controls. All technical information and data above mentioned are provided to the best of our knowledge on the basis of our practical experience. They shall be considered as average values and are not appropriate for a specification. Therefore tesa SE can make no warranties, expressed or implied, including, but not limited to any implied warranty of merchantability or fitness for a particular purpose. The user is responsible for determining whether the tesa® product is fit for a particular purpose and suitable for the user’s method of application. If you are in any doubt, our technical staff will be glad to support you.
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Product information_tesa® 58395_en 50.1 kB
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Total thickness
250 µm
125 µm
400 µm
2,000
1,500 µm
55 µm
1,150 µm
100 µm
245
1,200 µm
800 µm
Adhesive Type
acrylic
acrylic
acrylic
acrylic
acrylic
acrylic
acrylic
tackified acrylic
water-based acrylic
acrylic
acrylic
Backing material
none
none
none
none
none
PET film
fibreglass
PET
none
none
Last updated on Apr 16, 2024