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Product

WTTPUTTY WT 5903-100S


WT 5903-100S Thermal conductive material is sheet shaped and can be pressed to a minimum of 160-180 (um), to reduce interfacial thermal resistance and increase thermal conductivity rate.


▶ Typical Application

 High-end equipments and automotive electronic coolings heating components, such as electronic devices, semiconductor memory devices, etc

● General-purpose inverters, Medical equipments, Digital Signal Controllers

 Automotive electronics, such as on-board cameras, motor control units, automotive navigation, automotive lighting (LED)

● Laser HUD light sources

● Consumer microelectronics and hand held electronic devices(like mobile phone, computer, etc)

● Base stations, IGBT modules


▶ Parameter Index

Index

Test Standard

Data

Color

/

Grey

Thickness (mm)

ASTM D374

0.5-5.0

Thermal   conductivity (W/(m·K))

ASTM D5470

10.0

Thermal   resistance (℃/W)
  1.0mm@40PSI

ASTM D5470

0.051

Volume   resistivity (Ω·cm)

ASTM D257

1.0×1011

Density (g/cm³)

ASTM D792

3.6

Breakdown   voltage  (kV/mm)

ASTM D149

>7

Needle   penetration0.1mm

GB/T4509

18

Flame retardant   rating

UL94

V-0

Minimum   compression BLTμm

/

160



▶ 1.0mm Compression Curves under Different Pressures

image.png


▶ High Temperature Limit Compression Test  


image.png

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 uneven interface

● Excellent flame retardant performance: meet UL94-V0 level

● RoHS, REACH comliance

▶ Dimensions

image.png

▶ Remarks

Waermtimo reserves the final amendment rights to product specifications and documentation.