Degradation is defined as:

• A. Chemical passing through the fabric
• B. Breakdown or deterioration of the fabric due to heat, age, physical use, etc.
• C. A type of packaging
• D. A DOT hazard class

Answer: (B)

Degradation refers to the breakdown or deterioration of the fabric caused by heat, age, physical use, and other stresses. This means the material loses strength, flexibility, or barrier properties over time, making it less able to protect or perform as intended. It’s about the fabric’s condition, not about chemicals passing through it (permeation), not a packaging type, and not a DOT hazard class. Recognizing degradation helps determine when fabric or packaging should be replaced to maintain safety and containment.