What is one effect of ultraviolet damage on rubber insulating gloves?

Ultraviolet (UV) radiation can have detrimental effects on rubber insulating gloves, one of which is causing texture changes such as swelling. Over time, exposure to UV light breaks down the chemical bonds in the rubber material. This degradation leads to alterations in the physical properties of the gloves, resulting in swelling or other deformities. Such changes can diminish the effectiveness and durability of the gloves, potentially compromising the safety of the user when handling electrical equipment.

In contrast, the other options suggest positive effects or enhancements that do not occur due to UV exposure. Rubber gloves do not become more flexible or improve grip as a result of damage from UV rays; instead, they typically become less functional. Color enhancement is also not an effect associated with UV damage; rather, the color may fade or change unevenly as the material deteriorates. Understanding these impacts is crucial for ensuring that protective equipment remains effective and safe for use in electrical environments.