Silicone Free Thermal Pad: CPVH Series

Soft, 3W/m・K silicone-free thermal pad for high operating temperature applications.

  • Soft (ASKER C 15) silicone free thermal pad.
  • Compliable thermal pad helps to crowd out air bubbles to reduce thermal resistance.
  • No siloxane outgassing or oil bleed.
  • One side thin permanent PET film and one side naturally tacky is standard.
  • Both sides self-tacky available in 2mm thickness and above.
  • Custom profile available upon request.
  • Operating temperature: -40 ~ 125˚C.


CPVH-F Series:
One side PET, one side naturally tacky

CPVH-F Series: one side PET, one side naturally tacky

CPVH-F Series:
Both sides naturally tacky

CPVH Series: both sides naturally tacky

Compression Rate vs. Thermal Resistance

CPVH Series: Compression Rate vs. Thermal Resistance

Typical Properties

PropertyTest MethodCPVH-FCPVH
Thickness0.5, 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.02.0, 3.0, 4.0
Standard sheet size210 x 510
Thermal Conductivity (W/m・K)JIS R 2616
Hot-wire method
ISO 22007-2
Hot-disc method
ASTM D54702.6
Hardness (ASKER C)JIS K 731215
Hardness (Shore 00)ASTM D 224047
Volume Resistivity (Ω・cm)JIS K 69111.0 X 10¹¹
Flame ResistanceUL94V-0
Operating Temperature (°C)-40 ~ 125
Specific GravityJIS Z 88072.33
Tensile Strength (MPa)JIS K 62510.250.15
Elongation Rate (%)JIS K 625111200
Breakdown Voltage (kV/mm)JIS C 2110-12.73.1
Withstanding Voltage (kV/mm)JIS C 2110-12.11.9
Dielectric Constant (1 MHz)Company Standard18.219.6
Loss Tangent (1 MHz)Company Standard0.08

* Specifications and dimensions are subject to change without notice for product improvement.