SMC Battery Cover: Lightweight & High-Safety Material Solution for EV Battery Packs
Sep 18, 2025|
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Providing Superior Material Solutions for Electric Vehicles, Enhancing Range and Safety
With the rapid development of the electric vehicle market, the demand for battery pack safety and lightweight solutions has become increasingly prominent.
Our high-performance SMC material, specifically developed for battery covers, is becoming the industry's new choice due to its unique advantages.

Core Advantages:
1. Lightweight for Extended Range
The material density is approximately 30% lighter than aluminum alloy, effectively reducing battery pack weight and contributing to improved vehicle range.
2. Dimensional Stability Ensures Sealing
An ultra-low shrinkage rate of 0.05% ensures no deformation during long-term use, guaranteeing battery pack sealing reliability and meeting IP67 protection requirements.

3. Comprehensive Safety Enhancements
UL94 V-0 flame retardant certification
Heat resistance exceeding 120°C
Optional electromagnetic shielding function (40-60dB)
4. Design Flexibility and Cost Optimization
Integrated molding of complex structures reduces part count and lowers overall costs.

This material has passed numerous rigorous tests and has been adopted by several leading automotive manufacturers. In today’s rapidly growing new energy vehicle industry, we are committed to providing customers with superior material solutions.


















