What disadvantage of Nylon rope can occur when exposed to moisture?

When nylon rope is exposed to moisture, it can absorb water, leading to a significant weight gain. This added weight can impact the performance and handling characteristics of the rope during rescue operations. Additionally, the moisture absorption can cause the strength of the rope to decrease. The physical properties of nylon, including its tensile strength, change when it becomes wet, which can compromise the safety and effectiveness of the rope in critical situations.

Understanding how moisture affects nylon is crucial for rescuers who rely on the material for safety and performance during operations. This emphasis on weight gain and strength loss ensures that personnel are aware of the potential drawbacks of using nylon rope in wet conditions and can make informed decisions regarding their rescue equipment.