ASTM D5470 Based Thermal Interface Material (TIM) Test

To measure the thermal resistance and conductivity of thermal greases, tapes, elastomeric pads, phase change materials, and other interface materials, based on ASTM D5470 or ASTM C-177 standards. The equipment used for this test is a LongWin LW-9389 TIM Tester.

Thermal Interface Material Tester

Experimental Items:

  • Thermal Grease
  • Phase Change Material
  • Thermal Tapes
  • Gap Filler Pads
  • Thermally Conductive Insulators
  • Graphite Sheets
  • Metals
  • Plastics
  • Printed Circuit Boards (PCB)
  • Metal Core PCB (MCPCB)
  • Metal-based Copper Clad Laminates (MCCL)
  • Ceramics


  • Pad/Grease Thermal Impedance Test
  • Pad/Elastic Solids Thermal Conductivity Test
  • Pad Deflection Test
  • Grease Thermal Conductivity Test
  • MCPCB Thermal Impedance & Conductivity Test
  • Calibration


Result of Thermal Grease

Result of Thermal Pad

Service Request

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