What is a potential hazard when working with carbon/epoxy composite materials?

When working with carbon/epoxy composite materials, one significant hazard is skin irritation caused by the fibrous particles released during the handling and machining of the composite. These materials can generate fine particles and fibers that may irritate the skin upon contact. Proper personal protective equipment (PPE), such as gloves and long sleeves, is essential to mitigate this risk.

The production process of carbon/epoxy composites can also create dust and small fibers that, when airborne, may pose respiratory risks if inhaled, but the primary concern in this context is direct skin contact leading to irritation. Therefore, taking necessary precautions to protect the skin is crucial when working with such materials to prevent dermatitis or other skin-related issues.

Other potential hazards associated with composite materials are important to acknowledge, but they do not play as primary a role in the immediate context of working with these materials as skin irritation does.