‌Aohong Reinforced Graphite Composite Sheets: Where Engineering Meets Innovation

Beyond Graphite Composite Sheets: Aohong’s Reinforced Thermal Composites Dominate Extreme Applications

As Asia’s only ISO 178-class certified manufacturer, Aohong has spent 8+ years perfecting revolutionary graphite hybrid sheets. Even we underestimated their transformative potential when engineered correctly.

🔬 The Science: Reinforced Graphite Composite Core

Our material combines high-purity graphite with aerospace-grade carbon fibers for unmatched fatigue resistance during thermal cycling. Key differentiators:

✓ 600–800 MPa tensile strength (ASTM D3039) – 15% above industry average
✓ 200–350 W/m·K in-plane conductivity (fiber-orientation optimized)
✓ 0.5–1.2 mm precision thickness tolerance

⚡ Why Industry Leaders Switch: Performance Comparison

vs Monolithic Graphite:

▸ 40% better impact resistance
▸ 30% higher through-thickness strength
▸ Zero delamination after 1,000+ thermal cycles

vs Aluminum Heat Spreaders:

▸ 60% weight reduction (critical for EV batteries)
▸ 15% better thermal uniformity
▸ Eliminates corrosion risk

🚀 Proven Case Studies

Boeing 787 Battery Compartment:

▸ Replaced aluminum with 1.5mm thermal composite laminates
▸ 40% weight reduction + improved heat dissipation
▸ Passed FAA thermal runaway tests

Huawei 5G mmWave Antennas:

▸ Solved warping at -40°C to 85°C
▸ 25% lower thermal resistance
▸ Enabled compact antenna designs

🏭 Aohong’s Proprietary Manufacturing Process

Precision Fiber Placement
- Automated ±2° alignment
Controlled Pyrolysis
- 99.97% graphite purity
Laser Trimming
- Exact dimensions + optional surface treatments

🌐 Industry-Specific Solutions

Electric Vehicles:

▸ Battery separators with thermal monitoring
▸ <±2°C cell temperature variation

Aerospace:

▸ Satellite panels meeting outgassing specs
▸ 30% lighter than traditional solutions

High-Power Electronics:

▸ IGBT cooling for 500+ thermal cycles
▸ RF-shielding formulations

✅ The Aohong Advantage

✓ Free thermal simulation with prototypes
✓ Full batch traceability
✓ 24-month performance guarantee

“We partner beyond transactions – 37 countries trust our engineering expertise for critical thermal management.”