Views: 589 Author: Site Editor Publish Time: 2025-05-13 Origin: Site
As global 5G base stations surpass 18 million units, graphite sheets with thickness under 0.1mm are becoming indispensable components, thanks to their exceptional thermal conductivity (1000-2000 W/mK).
3 Key Application Areas:
1. Base Station Power Amplifiers
Some lab tests show graphite sheets can reduce GaN PA junction temperature by 15-20℃.
2. Milimeter Wave Antenna Arrays
At 28GHz frequency, graphite substrates decrease signal loss by 30% (Ericsson 2024 report).
3. Smartphone Thermal Modules
Some famous brands' latest foldable uses multi-layer graphite, achieving 8℃ lower temperature during 5G downloads.
Market Insight: The global 5G graphite sheet market will hit $4.7B by 2026 (CAGR 22.3%), with Chinese manufacturers controlling 60% of production capacity.
