OPUTE 2.0 W/m·K Thermal Phase Change Material Pad for Electronics & Heat Sinks – Custom Sizes
OPUTE 2.0 W/m·K Thermal Phase Change Material Pad for Electronics & Heat Sinks – Custom Sizes
2.0 W/m·K Thermal Phase Change Material
OPUTE 2.0 W/m·K Thermal Phase Change Material is a cost-effective thermal interface sheet designed for electronic components and heat sinks. It remains solid at room temperature for easy handling and installation. As the interface reaches its phase change temperature, the material softens and conforms to microscopic surface irregularities, helping improve thermal contact between components.
Key Features & Benefits
- Thermal conductivity of 2.0 W/m·K
- Solid sheet at room temperature for easy handling and installation
- Softens at the phase change temperature to improve surface contact
- Good surface wetting and gap-filling performance
- Designed to avoid silicone oil pump-out issues
- Suitable for cost-sensitive thermal management applications
- Custom sheet sizes and die-cut shapes available
Typical Applications
- Automotive electronic components
- Communication equipment
- Data storage devices
- Routers and base station equipment
- Interfaces between heat-generating semiconductors and heat sinks
- Low-power integrated circuits and power devices
Technical Specifications
Typical physical properties of the 2.0 W/m·K grade.
| Property | Typical Value | Test Method |
|---|---|---|
| Color | Gray | Visual |
| Thermal Conductivity | 2.0 W/m·K | ASTM D5470 |
| Thickness | 0.13–0.5 mm | ASTM D374 |
| Density | 2.5 g/cm³ | ASTM D792 |
| Thermal Resistance @50 psi | ≤0.32 K·cm²/W | ASTM D5470 |
| Operating Temperature | -40°C to +125°C | — |
| Phase Change Temperature | 50±5°C | — |
Available Sizes & Customization
- Standard Sheet Size: 200 × 400 mm
- Thickness Range: 0.13–0.5 mm
- Customization: Custom dimensions and die-cut shapes available upon request.
Looking for a Customized Phase Change Material?
OPUTE offers thermal phase change material solutions for electronic thermal management. Contact us for technical specifications, samples and quotation support.
Request a QuoteNote: Typical values are provided for reference. Actual thermal performance depends on surface roughness, flatness and applied pressure. Confirm specifications before application approval.