Is Raw Wool Flammable?

Wool is naturally flame resistant and offers a greater level of fire safety than other fibres. ... Wool may be ignited if subjected to a significantly powerful heat source, but does not normally support flame, and will instead smoulder, usually only for a short time.

Does raw wool burn?

Wool does not melt, and although it does burn, it is classified as non-flammable because it requires more oxygen than is present in the atmosphere to ignite. Wool will only burn at a much higher temperature than the temperature that will melt synthetics, which are infamous for melting onto skin and into wounds.

Is wool resistant to flame?

Wool is naturally flame retardant. It does not ignite easily, burns with a self-extinguishing flame, and forms a soft dissipating ash residue whereas synthetic fibers form a hard, molten bead residue with melt-drip behavior.