Does extreme temperature affect helmet safety performance?

In-depth explanation

Extreme heat can soften adhesives and accelerate material ageing; extreme cold can make some plastics more brittle. Normal environmental ranges are accounted for in certification testing, but prolonged exposure to harsh conditions shortens service life. Store helmets away from extreme heat and sunlight when not in use.

Key takeaways

• Extreme heat can soften adhesives and accelerate material ageing; extreme cold can make some plastics more brittle.
• Normal environmental ranges are accounted for in certification testing, but prolonged exposure to harsh conditions shortens service life.
• Store helmets away from extreme heat and sunlight when not in use.

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