LiPOLY ST6000-S is a thermally conductive tape with UL high temperature heat resistance. The thermal conductivity is 1.8 W/m*K. The stickiness and strength of the thermal tape will increase when tempera- tures and pressure rise. They are designed to securely bond heat sinks to power dissipating components without an additional clamping mechanism.)
FEATURE
- Thermal conductivity:1.8 W/m*K
- High temperature stability
- Easy to assemble
APPLICATION
- Power supplies
- Motor controls
- Power semiconductors
- 5G base station & infrastructure
- EV electric vehicle
|
PROPERTY |
ST6000-S |
TEST METHOD |
UNIT |
|
Color |
White |
Visual |
– |
|
Reinforced layer |
None |
– |
– |
|
Thickness |
0.2 |
ASTM D374 |
mm |
|
Density |
2.3 |
ASTM D792 |
g/cm³ |
|
Application temperature |
-60~180 |
– |
°C |
|
Short time temp. @30sec |
288 |
– |
°C |
|
ROHS |
Compliant |
– |
– |
|
ADHESION |
|||
|
Lap shear strength |
35 |
ASTM D1002 |
N/cm² |
|
Die shear strength@25°C |
50 |
– |
N/cm² |
|
Die shear strength@80°C |
50 |
– |
N/cm² |
|
Holding power 1kg @25°C |
>10000 |
PSTC-7 |
min |
|
Holding power 1kg @80°C |
>10000 |
PSTC-7 |
min |
|
90° Peeling strength @ 25°C, 72 hrs |
>8 |
ASTM D3330 |
N/inch |
|
90° Peeling strength @ Thermal aging |
>7 |
80°C 1000 hrs |
N/inch |
|
90° Peeling strength @ HAST |
>10 |
85°C/85%RH 1000 hrs |
N/inch |
|
90° Peeling strength @ Thermal cycling |
>9.5 |
-40°C~120°C 500 cycles |
N/inch |
|
ELECTRICAL |
|||
|
Dielectric breakdown |
3.5 |
ASTM D149 |
KV |
|
Surface resistivity |
>10⁹ |
ASTM D257 |
Ohm |
|
Volume resistivity |
>10⁹ |
ASTM D257 |
Ohm-m |
|
THERMAL |
|||
|
Thermal conductivity |
1.8 |
ASTM D5470 |
W/m*K |
|
Thermal impedance@5psi |
0.81 |
ASTM D5470 |
°C-in²/ W |
|
Thermal impedance@10psi |
0.72 |
ASTM D5470 |
°C-in²/ W |
|
Thermal impedance@15psi |
0.65 |
ASTM D5470 |
°C-in²/ W |
