Product Overview
Thin Graphite Sheet is a high‑performance thermal management material manufactured from high‑purity graphite through high‑temperature graphitization. It features ultra‑high thermal conductivity, excellent flexibility, and stable chemical properties, widely used for efficient heat dissipation and thermal control in modern electronic and electrical equipment.
Technical Parameters
|
Item |
Specification |
|
Product Name |
Thin Graphite Sheet |
|
Thickness |
0.025–1.0 mm |
|
In‑plane Thermal Conductivity |
300–1500 W/m·K |
|
Through‑plane Thermal Conductivity |
5–15 W/m·K |
|
Density |
0.8–1.8 g/cm³ |
|
Operating Temperature |
-200°C to +400°C |
|
Carbon Content |
≥99.5% |
|
Ash Content |
≤0.1% |
|
Tensile Strength |
≥3.0 MPa |
|
Surface Resistance |
1.0–5.0 Ω/sq |
|
Water Absorption |
≤0.05% |
Key Features
Ultra‑thin and lightweight, easy to die‑cut and laminate
Ultra‑high in‑plane thermal conductivity for fast heat diffusion
Good flexibility and bending resistance, not easy to crack
High and low temperature resistance, long‑term stability
Low thermal resistance, strong surface fit
High carbon content, low ash, safe and reliable
Applications
Consumer ElectronicsIdeal for smartphones, tablets, laptops, cameras, game consoles, and wearable devices. It quickly spreads heat from chips, batteries, and screens, lowers hot spots, boosts device stability, and extends product life.
LED Lighting & DisplaysPerfect for LED strips, TV backlights, display panels, outdoor lighting, and advertising screens. It slows LED light decay, improves brightness consistency, and lengthens the service life of lamps and modules.
New Energy VehiclesWidely used in battery thermal management, motor controllers, inverters, OBC, and automotive control units. It keeps high-power components cool, ensures safe operation, and improves battery cycle life.
5G Communication & Network EquipmentGreat for 5G base stations, servers, routers, switches, and communication modules. It supports stable high-load running, maintains reliable signal transmission, and increases overall equipment durability.
Industrial Electronics & Power DevicesSuitable for power supplies, inverters, sensors, instruments, and high-density circuits. It reduces heat-related failures, optimizes thermal design, and helps make equipment smaller and more efficient.
Aerospace & Precision InstrumentsUsed in aerospace electronics, satellite parts, and precision instruments. Its light weight, high thermal conductivity, and strong stability make it reliable even in extreme temperatures.
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