Graphite Thermal Materials
Natural Graphite Sheet
Natural flake graphite calendered into high-thermal graphite sheet — in-plane conductivity 100–1500 W/m·K, ultra-thin lightweight. Fast heat spreading, custom die-cuttable. Common material for smartphone, tablet and battery compartment heat spreading.
Key Features
- In-plane 100–1500 W/m·K, high spreading efficiency
- Ultra-thin lightweight, no added thickness
- Fast heat spreading, uniform cooling
- Custom die-cuttable for various shapes
Applications
Smartphone/tablet heat spreading · Battery compartment cooling · Consumer module cooling · Mid-power chip cooling
Material Tags
Specifications
| Type | Natural graphite sheet |
|---|---|
| In-plane Conductivity | 100–1500 W/m·K |
| Thickness | 0.01–0.10 mm |
| Density | 1.5–2.2 g/cm³ |
| Temperature | −40 ~ 400 °C |
| Adhesive | Single/double-side optional |
| Die-Cutting Tolerance | ±0.10 mm |