Flame Retardant Felt
is one of the fastest growing and high-performance non-woven fabrics in the world, second only to aramid felt.
Flame Retardant Felt, self-extinguishing when leaving the flame, and will not burn to ash, but still be fiberboard, which can block the fire and other objects from burning.
Regularly there are 2 ways to produce flame retardant felt:
1. Flame retardant gel dip treated for the felt, the flame retardant effect will fail over time.
2. Take the flame-retardant fiber to make the felt, this can keep a long time flame retardant effect.
The common flame-retardant fibers are polyester viscose and acrylic fiber etc.
