Power Systems
n power electronics, continuous high load can lead to heat accumulation. With the right thermal materials, you can maintain stable heat transfer and ensure long-term conversion efficiency.
Thermal Management Challenges in Modern EV Systems
In your EV applications, effective thermal management is critical:
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During fast-charging, your battery cells may experience rapid temperature spikes, increasing aging rates and safety concerns.
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In high-power inverters and OBC systems, continuous heat buildup can impact your efficiency and long-term performance.
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Assembly tolerances in your battery modules may introduce micro air gaps, raising thermal resistance along the heat path.
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And to ensure long-term reliability, your thermal materials must maintain stable performance even after extended aging and environmental stress.
Our thermal interface materials are designed to help you achieve consistent heat transfer, lower operating temperatures, and greater system durability — ensuring your EV platforms perform reliably under real automotive conditions.
Read more >>Electric Drive
Electric drive systems generate significant heat during acceleration and sustained operation. By optimizing your thermal path, you can reduce thermal stress and keep output performance stable.
Read more >>Intelligent Driving
ADAS computing units face concentrated heat during real-time processing. Effective thermal control helps you maintain reliable response speed and system accuracy.
Read more >>Intelligent Cockpit
Compact cockpit electronics are sensitive to excess heat. With suitable thermal interfaces, you can improve cooling efficiency while keeping performance smooth and user experience comfortable.
Read more >>E/E Architecture
As your electronic and electrical systems become more integrated, stable thermal management is key. Proper heat dissipation ensures long-term reliability and consistent signal integrity.
Ultra-Soft 3.0 W/m·K Thermal Pad — Gap Filling for EV Battery Modules
Property Value Thermal Conductivity 1.0-30.0W/m·K Hardness 35 Shore 00 Thickness 0.5–5 mm Operating Temp –40 °C to 150 °C Flammability UL94 V-0 
Cost-Effective 6 W/m·K Thermal Gel — Automated Dispensing for EV Assemblies
Property Value Thermal Conductivity 1.0-16.0 W/m·K Hardness 30 ± 5 Shore 00 Thickness 0.3 – 2.0 mm Operating Temp –40 °C to 150 °C Flammability UL94 V-0 
High-Performance 4.0 W/m·K Thermal Paste — Stable Interface for EV Power Electronics
Property Value Thermal Conductivity 10.0-20.0W/m·K Thickness 0.05 – 0.5 mm Operating Temp –40 °C to 150 °C Flammability UL94 V-0
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Benefits
Extend Battery Cycle Life by up to 25 %: Better heat removal means less stress on cells. Reduce System Weight & Complexity: Thin pads replace bulky cooling assemblies. Lower Maintenance Costs: Stable thermal performance minimizes downtime.
Excellent Thermal Conductivity
Help
Thermal interface materials (TIMs) are engineered materials placed between components such as battery cells and cooling plates to improve heat transfer and reduce interface resistance. They fill microscopic air gaps and help maintain optimal operating temperatures in EV battery packs and power electronics. Different TIM types include pads, gels, pastes, adhesives, and phase change materials, each suited for specific battery thermal management and cooling needs.
Effective battery thermal management is crucial because lithium-ion batteries generate heat during charge and discharge cycles. Proper thermal management helps maintain cell temperatures within safe ranges, prevents thermal runaway, extends battery life, and enables higher charging power — all key for reliable EV operation and long-term performance.
In electric vehicle cooling, thermal pads offer easy gap filling with moderate conductivity, thermal gels provide conformability in uneven interfaces, and thermal pastes typically yield the lowest thermal resistance for tight bonding. Selection depends on tolerance gaps, required thermal performance, and assembly processes in EV battery packs and power electronics.
High-quality thermal interface materials are designed to last the lifetime of the EV battery system (often 8–15+ years) when properly specified. However, periodic inspection during maintenance cycles is recommended to check for dry-out, cracking, or delamination, especially in vehicles with heavy duty cycles or extreme climates.
