Product
WTTPUTTY WT 5903-75S
WT 5903-75S Thermal conductive material is sheet shaped and can be pressed to a minimum of 150-170 (um), to reduce interfacial thermal resistance and increase thermal conductivity rate.
Typical Application
● High end equipment and automotive electronic cooling and heating components, such as electronic devices, semiconductor memory devices, etc
● General-purpose inverter, Medical equipments, Digital Signal Controllers
● Automotive electronics, such as on-board cameras, motor control units, automotive navigation, automotive lighting (LED)
● Laser HUD light source
● Consumer microelectronics and hand held electronic device（like mobile phone, computer, etc）
● Base station, IGBT modules
Parameter Index
Index | Test Standard | Data |
Color | / | Blue |
Thickness (mm) | ASTM D374 | 0.5-5.0 |
Thermal conductivity (W/(m·K)) | ASTM D5470 | 7.5 |
ASTM D5470 | 0.058 | |
Volume resistivity (Ω·cm) | ASTM D257 | 1.0×1011 |
Density (g/cm³) | ASTM D792 | 3.4 |
Breakdown voltage (kV/mm) | ASTM D149 | >7 |
Needle penetration（0.1mm） | GB/T4509 | 25 |
Flame retardant rating | UL94 | V-0 |
Minimum compression BLT（μm） | / | 150 |
1.0mm Compression Curves under Different Pressure
High Temperature Limit Compression Test
Test results：
After being compressed by 10% and 20% in the limit position and subjected to a horizontal and vertical heating test at 125 degrees Celsius for 1 hour, the shape of the product after compression (horizontal and vertical directions) was basically the same, and there was no flow or vertical flow phenomenon (horizontal and vertical directions) at a high temperature of 125 degrees Celsius for 1 hour.
Function and Characteristics
● Easy to use, easy to remove, good insulation performance, and good rebound performance
● Excellent flexibility: can be perfectly embed in uneven interface
● Excellent flame performance: meet UL94-V0 level
● RoHS, REACH comliance
Dimensions
Remarks
For the data sheet, Waermtimo reserves the right to final modification.
