Why is it important to know the temperature limits for a safety helmet?

Knowing the temperature limits for a safety helmet is crucial because extreme temperatures can affect the material properties of the helmet, potentially compromising its structural integrity. Helmets are designed to withstand various environmental conditions, and exceeding their temperature limits can lead to deformation, material breakdown, or reduced protective capability. In high-risk environments, having a helmet that maintains its protective features under specified temperature conditions is vital for ensuring the safety of the wearer, as a compromised helmet could fail to protect against impacts or falls. Understanding these limits ensures that workers are using appropriate gear that still performs effectively in their specific conditions, reducing the risk of injury.