Indication of Damage
Heat: In excessive heat, nylon becomes brittle and has a shriveled brownish appearance. Fibers will break when flexed and should not be used above 180 degrees Fahrenheit.
Chemical: Change in color usually appears as a brownish smear or smudge. Transverse cracks appear when belt is bent over tight. This causes a loss of elasticity in the belt.
Ultraviolet Rays: Do not store webbing and rope lanyards in direct sunlight, because ultraviolet rays can reduce the strength of some material.
Molten Metal or Flame: Webbing and rope strands may be fused together by molten metal or flame. Watch for hard, shiny spots or a hard and brittle feel. Webbing will not support combustion, nylon will.
Paint and Solvents: Paint will penetrate and dry, restricting movements of fibers. Drying agents and solvents in some paints will appear as chemical damage.
Knowledge Check Choose the best answer for the question.
8-4. What causes webbing and rope strands to have shiny spots or a hard and brittle feel?
You forgot to answer the question!