Lightweight Thermal Solutions for High-Power Drones

Effectively dissipate heat from flight controllers, power modules, and batteries with up to 7.0 W/m·K thermal conductivity, supporting stable performance under high load and limited airflow.

Industry Pain Points

  • High Power Density: Flight controllers and power modules generate intense heat in compact layouts.

  • Limited Cooling Airflow: Restricted airflow at low speeds reduces heat dissipation efficiency.

  • Weight Constraints: Traditional cooling solutions add unwanted weight and reduce flight time.

  • Flight Control & Mission Payload

    Ensure stable processing. High-performance TIMs prevent thermal throttling in flight controllers, main processors, and communication modules, guaranteeing system accuracy and reliability

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  • Power & Electrical Systems

    Protect power circuits. Thermal solutions dissipate heat from high-current components like ESCs and power management units, preventing overheating and component failure.

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  • Energy Storage System

    Enhance battery safety and life. Flame-retardant thermal materials manage heat within battery packs, promoting temperature uniformity to prevent thermal runaway and extend service life.

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  • Precision Sensors

    Maintain measuring accuracy. Thermal control stabilizes the operating temperature of sensitive instruments like IMUs, cameras, and LiDAR, minimizing thermal drift and noise for reliable data acquisition.

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  • Ultra-Light 1.0 W/m·K Thermal Pad – Gap Filling for Compact UAV Electronics

    PropertyValue
    Thermal Conductivity1.0-30.0W/m·K
    Hardness35 Shore 00
    Thickness0.5–5 mm
    Operating Temp–40 °C to 150 °C
    FlammabilityUL94 V-0
  • Low-Weight 3.0 W/m·K Thermal Gel – Vibration-Resistant Thermal Interface

    PropertyValue
    Thermal Conductivity1.0-16.0 W/m·K
    Hardness30 ± 5 Shore 00
    Thickness0.3 – 2.0 mm
    Operating Temp–40 °C to 150 °C
    FlammabilityUL94 V-0
  • High-Performance 4.0 W/m·K Thermal Paste – Efficient Cooling for Power-Dense Modules

    PropertyValue
    Thermal Conductivity10.0-20.0W/m·K
    Thickness0.05 – 0.5 mm
    Operating Temp–40 °C to 150 °C
    FlammabilityUL94 V-0

Customer Reviews

More in line with the academic scenarios

Alex Martinez

UAV Manufacturer

“Heat buildup in power modules was reduced by 20%, improving flight stability under high load.”

Sarah J

Industrial Drone OEM

“The lightweight, high-conductivity materials helped us extend flight time and boost system reliability.”

David R

Battery System Designer

“Excellent performance in high-density battery packs—great cooling efficiency and safer, more flexible designs.”

Optimize Your UAV’s Performance Today

  • Lightweight Thermal Solutions: Optimized materials minimize added weight while maintaining thermal efficiency.

  • Reliable Under Dynamic Conditions: Stable performance under vibration, shock, and rapid temperature changes.

  • Compact Integration: Designed for tight layouts in flight control and power systems.

Excellent Thermal Conductivity

Thermal Gel

Thermal Grease

Thermal Pad

Thermal Glue

Help

Thermal pads, gap fillers, and gels are commonly used for UAV batteries, ESCs, motors, and flight-control electronics. The best choice depends on power density, available space, and required thermal conductivity.

Depending on the component and design, high-performance TIMs can reduce surface temperatures by 20–45%, improving stability and extending component life.

Yes. Our materials are designed with low density to minimize added weight while still delivering strong heat-transfer efficiency—ideal for compact or long-endurance UAVs.

Absolutely. They maintain stable performance across –40°C to +150°C, supporting UAV operation under high temperature, humidity, or vibration conditions.

JoJUN

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At JOJUN, we are committed to providing innovative solutions that enhance your success and maximize efficiency.

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