Product Construction
| Adhesive Type | acrylic |
| Backing material | none |
| Color | white |
| Color of liner | transparent |
| Liner Type | PET film |
| Thickness of liner | 2.95 mils
75 µm |
| Total thickness | 78.74 mils
2000 µm |
tesa® 58328
tesa® 58328
Product description
tesa® 58328 is a 2000 μm/78.8 mils thermally conductive pad.
This acrylic based thermally conductive product provides high thermal conductivity with its thermally conductive fillers when it is applied between heat source and heat sink to transfer the heat.
It also has excellent electrical insulation property and flame retardancy.
Product details and specifications
Application Fields
Applied between heat source and heat sink to transfer the heat:
- EV battery between module and cooling system
- Power electronics between chips
- PCB and heat sink
Product Construction
| Adhesive Type | acrylic |
| Backing material | none |
| Color | white |
| Color of liner | transparent |
| Liner Type | PET film |
| Thickness of liner | 2.95 mils
75 µm |
| Total thickness | 78.74 mils
2000 µm |
Properties / Performance Values
| Release of liner | easy |
| Temperature resistance (125°C) | very good |
| Breakdown voltage | 15 KV |
| Density | 1.88 g/cm³ |
| Temperature resistance (-40°C) | very good |
| Flame retardancy | V0 |
| Thermal conductivity z-direction | 2 W/mK |
| Temperature resistance short term | 302 °F
150 °C |
| Hardness - Shore 00 | 85 STK |
Properties / Performance Values
| Release of liner | easy |
| Temperature resistance (125°C) | very good |
| Breakdown voltage | 15 KV |
| Density | 1.88 g/cm³ |
| Temperature resistance (-40°C) | very good |
| Flame retardancy | V0 |
| Thermal conductivity z-direction | 2 W/mK |
| Temperature resistance short term | 302 °F
150 °C |
| Hardness - Shore 00 | 85 STK |
Adhesion to Values
| Adhesion to Aluminium (initial) | 0.41 lbs/in
0.72 N/cm |
| Adhesion to Aluminium (20min @ RT, 90°) | 0.4 lbs/in
0.7 N/cm |
| Adhesion to Steel (initial) | 0.33 lbs/in
0.57 N/cm |
| Adhesion to Steel (20min @ RT, 90°) | 0.33 lbs/in
0.57 N/cm |
Adhesion to Values
| Adhesion to Aluminium (initial) | 0.41 lbs/in
0.72 N/cm |
| Adhesion to Aluminium (20min @ RT, 90°) | 0.4 lbs/in
0.7 N/cm |
| Adhesion to Steel (initial) | 0.33 lbs/in
0.57 N/cm |
| Adhesion to Steel (20min @ RT, 90°) | 0.33 lbs/in
0.57 N/cm |
Additional Info
The values in this section should be considered as average figures or typical only and should not be used for specification purposes.
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.
Downloads
Download the files below for more technical details and information on this product.
