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Carbon ProductsThermal Conductive Sheet -Series of TC

Image of Thermal Conductive Sheet -Series of TC

Hitachi Chemical's thermal conductive sheet have high thermal conductivity in sheet direction orientation because of containing verticalyl oriented graphite fillers.
The sheets are flexible and slightly adhesive, allowing temporary attach on adherend.

Features

  • High thermal conductivity (Over 40 W/mK)
  • Flexible and compressible (applicable even uneven surface)
  • There is slight adhesiveness and allowing temporary attach on adherend.

Characteristics

Structure

Image of Structure
Cross section of TC-001

Properties

Properties
Item TC-001 TC-HM03 TC-001D TC-S01A Silicone
Sheet
Grease Indium
Feature Standard Phase-change-type High Strength Single Side Reuse
[laminated Al foil]
Comparison Comparison Comparison
Thermal
conductivity
(W/mK)
40-90 40-90 40-90 40-90 2 1-10 80
Effective thermal
Conductivity
(W/mK)
25-45 25-45 25-45 7-15 - - 70
Hardness Asker C 50-70 40-50 70-90 40-60 20-50 - >100
Tackiness
(Nmm)
3.5-5.0 4.5-6.0 1.4-1.8 5.0-6.5 9-15 0 0
Thickness
(mm)
[our recommendation]

0.15-2.0
[0.15-0.5]
0.15-2.0
[0.15-0.5]
0.15-2.0
[0.15-0.5]
0.2-2.0
[0.2-0.5]
0.2-2.0 - 0.2
Tensile strength
(MPa)
0.2 0.15 0.5 7 0.2 - -
Recommend
assemble pressure
(MPa)
0.3-1.0 0.15-0.6 1.0-3.0 0.3-1.0 - - -

Application example

(1)Desk top PC, Server

Image of Desk top PC, Server

(2)Note book PC

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(3)Power module

Image of Power module

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