Did you know that not all polyesters are created the same? You may have heard of fabrics made from Avora polyester or Trevira polyester, but you may not know that these aren’t just “name brands.” The terms “Avora” and “Trevira” (technically, AvoraFR® and TreviraCS®) actually indicate significant differences in the chemical structure of the polyester fibers.
Prestige Velour, 100% TreviraCS®, is a beautiful option for custom stage drapery, as pictured above on Princess Cruise Line’s Queen Victoria (photo courtesy of Gridworks)
One way that these fibers are different is in the way the fibers respond to flame (and thus to the flame retardancy of the fabric milled from these fibers). This doesn’t mean that other polyester fabrics are not flame retardant (some are, some aren’t), but rather that Avora and Trevira fabrics tend to respond a little differently than other polyester fabrics when under flame.
To learn more about these differences in flame retardancy behavior, click here to open a pdf copy of our white paper “Avora, Trevira, and Just Plain Old Polyester.”