Nok Corporation
Nok QLEASE Hybrid Thermal Conductive Materials
Manufacturer: Nok.
Model: QLEASE cross type.
Features
- Since the contact with the heating element is a soft clay-like member, it has excellent adhesion to complex uneven spaces.
- The clay member is covered with a rubber-elastic material, which makes it easy to assemble into the heating element.
- It is electrically insulating and can be used around electronic components.
How heat is transmitted by the cross type
How heat is transferred by a heat dissipation sheet
| Comparison Items | Unit | Heat Dissipation Sheet | Thermally Conductive Rubber | Hybrid Thermally Conductive Materials |
|---|---|---|---|---|
| Base | — | Acrylic | EPDM (Ethylene Propylene) | VMQ (Silicon) |
| Hardness | Durometer | — | A 60 | < E 6 |
| Thermal Conductivity | W/m·K | 5 | 1.2 | 2.8 |
| Volume Resistivity | Ω·cm | — | 8.4 × 10¹⁴ | 1.7 × 10¹¹ |
Comparison of characteristics of heat dissipation sheets with “QLEASE” rubber type and “QLEASE” clay type
