AGF-AGR Graphite Composite Aerogel Film | Ultra-Thin Insulation
Product Description
The AGF-AGR Graphite Composite Aerogel Film is a multilayer structure composed of an aerogel coating, a 20–50 μm synthetic graphite sheet, and a release liner. Standard total thickness ranges from 100 to 300 μm. Its innovation lies in combining two key functions: thermal insulation and heat spreading. The aerogel layer offers low thermal conductivity (0.022–0.026 W/m·K) to block external heat, while the synthetic graphite layer provides exceptional in-plane thermal conductivity (>150 W/m·K), rapidly dispersing internal heat sources. This synergy—acting as both a heat shield and a heat spreader—makes it ideal for complex thermal management in applications such as 5G RF units and advanced 3C electronics.
The graphite substrate adds flexibility and electromagnetic shielding properties. The release liner protects the graphite layer from contamination and enables easy peel-off during installation, exposing the clean surface for direct contact with heat-generating components. The aerogel layer is hydrophobic and resists moisture absorption and powdering, even in high-humidity environments. With a wide operating temperature range of -20°C to 220°C, AGF-AGR delivers reliable performance under demanding conditions in both consumer electronics and outdoor telecom equipment, meeting multi-dimensional heat management requirements.
Product Advantages
Efficient Heat Spreading: High-conductivity graphite layer ensures uniform temperature distribution.
Integrated Thermal Management: Sandwich structure combining aerogel, graphite, and release liner.
Wide Operating Temperature: Suitable for -20°C to 220°C, adaptable to various industrial applications.
Low Thermal Conductivity: 0.022–0.026 W/m·K for outstanding energy-saving performance.
Durable & Pressure-Resistant: Graphite sheet enhances structural strength and wear resistance.
Applications
Wearable Devices
Smartphones
Laptops
Tablets
OLED Displays
Smart TVs
Digital Cameras
Consumer Electronics
Product Specifications
Product model | AGF-AGR | ||
Thickness(μm) | 50-400(customizable) | ||
Product Structure | Aerogel Coating + Graphite Sheet (20/30/50 μm) + Release Liner | ||
Standard Thickness (μm) | 100±10 | 200±20 | 300±20 |
Standard model | AGF-AGR-100 | AGF-AGR-200 | AGF-AGR-300 |
Thermal Conductivity (W/m·K) (Aerogel layer only) | 0.022~0.026 | ||
Temperature Resistance Range (°C) | -40~240 | ||
Continuous Operating Temperature (°C) | -20~220 | ||
Fire Resistance (UL94) | / | ||
Dielectric Strength (kV/mm) | / | ||
Volume Resistivity (Ω·cm) | ≥1.0×10¹³ | ||
Size | Supplied in rolls, customizable | ||
Storage conditions | Store in a dry, room-temperature environment. Shelf life: 3 years | ||
Comparison between different models
| Model | Structure Description | Standard Thickness (µm) | Substrate Thickness (µm) | Operating Temperature (°C) | Thermal Conductivity (W/m·K) | Abbreviation Notes |
| AGF–N | Pure aerogel coating | 500–3000 | – | -40 ~ 300 | 0.018–0.024 | AGF = Aerogel Film, N = No substrate |
| AGF–APA | Aerogel coating + PET film + Aerogel coating | 70, 140, 200, 250 | PET = 16 µm | -20 ~ 120 | 0.022 ~ 0.026 | A = Aerogel, P = PET |
| AGF–AGR | Aerogel coating + artificial graphite sheet + release film | 100, 200, 300 | Graphite sheet: 20, 30, 50 | -20 ~ 220 | 0.022 ~ 0.026 | G = Graphite, R = Release film |
| AGF–ACU | Aerogel coating + copper foil | 100, 200, 300 | Copper foil: 20, 30, 50 | -20 ~ 220 | 0.022 ~ 0.026 | CU = Copper foil |
| AGF–AAL | Aerogel coating + aluminum foil | 100, 200, 300 | Aluminum foil: 20, 30, 50 | -20 ~ 220 | 0.022 ~ 0.026 | AL = Aluminum foil |
| AGF–API | Aerogel coating + PI film | 100, 200, 300 | PI film: 25, 50 | -20 ~ 220 | 0.022 ~ 0.026 | PI = Polyimide film |
| AGF–AR | Aerogel coating + release film | 320, 400 | – | -20 ~ 220 | 0.03 | R = Release film |
| AGF–AP | Aerogel coating + PET film | 100, 200, 300 | PET = 1.9 µm | -20 ~ 120 | 0.022 ~ 0.026 | P = PET film |
| AGF–APR | Aerogel coating + PET film + release film | 50, 100, 200, 300 | PET = 1.9 µm | -20 ~ 120 | 0.022 ~ 0.026 | A = Aerogel, P = PET film, R = Release film |
| AGF–APDR | Aerogel coating + double side adhesive + release film | 50, 100, 200, 300 | Double side adhesive: 15 µm (PET 5 µm + adhesive 10 µm) | -20 ~ 220 | 0.022 ~ 0.026 | A = Aerogel, P = PET, D = Double Side Adhesive, R = Release film |
| AGF–PADR | PET film + aerogel coating + double side adhesive + release film | 50, 100, 200, 300 | PET = 1.9 µm, adhesive = 15 µm (PET 5 µm + adhesive 10 µm) | -20 ~ 220 | 0.022 ~ 0.026 | P = PET, A = Aerogel, D = Double Side Adhesive, R = Release film |
| AGF–TADR | TPU film + aerogel coating + double side adhesive + release film | 130, 230, 330 | – | -20 ~ 220 | 0.022 ~ 0.026 | T = TPU film, D = Double Side Adhesive, R = Release film |