AGF-APA Dual-Sided PET Aerogel Film | Ultra-Thin Insulation
Product Description
Dual-Sided PET Aerogel Insulation Film (AGF-APA) features a sandwich composite structure of “aerogel coating + PET film + aerogel coating.” It is available in standard thicknesses from 70 to 250 microns, with a central PET layer of 16 microns. The dual-sided aerogel design delivers low thermal conductivity of 0.022–0.026 W/(m·K), effectively blocking heat transfer from both directions. This makes it ideal for electronics requiring double-sided insulation, such as smartphones, tablets, and LED lighting enclosures.
The PET core provides lightweight support and enhances tensile strength, maintaining structural stability under bending and folding conditions. Produced through a precision coating process, the aerogel layers are tightly bonded to the PET film, resulting in a smooth, powder-free surface suitable for use inside sensitive electronic devices.
The film can be easily cut to shape during installation and operates reliably in environments from -20°C to 120°C. Combining energy efficiency with long-term durability, AGF-APA is an excellent thermal insulation solution for consumer electronics.
Product Advantages
Dual-Sided Aerogel Layers: Top and bottom coatings enhance insulation
Reinforced PET Substrate: Improves tear resistance and mechanical strength
Low Thermal Conductivity: 0.022–0.026 W/m·K for long-lasting insulation
Thin and Flexible: Total thickness approx. 300 μm, easy to cut and apply
Moisture and Aging Resistant: PET film prevents moisture and oxidation, ensuring stability
Product Applications
Wearable Devices
Smartphones
Laptops
Tablets
OLED Displays
Smart TVs
Digital Cameras
Consumer Electronics
Product Specifications
Product model | AGF-APA | |||
Thickness(μm) | 50-300 | |||
Product Structure | Aerogel Coating + 16μm PET + Aerogel Coating | |||
Standard Thickness (μm) | 70±10 | 140±14 | 200±20 | 250±20 |
Standard model | AGF-APA -70 | AGF-APA -140 | AGF-APA -200 | AGF-APA-250 |
Thermal Conductivity (W/m·K) (Aerogel layer only) | 0.022~0.026 | |||
Temperature Resistance Range (°C) | -40 ~ 130 | |||
Continuous Operating Temperature (°C) | -20 ~ 120 | |||
Fire Resistance (UL94) | / | |||
Dielectric Strength (kV/mm) | ≥4 | |||
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 |