Wool ignites at a higher temperature than cotton and some synthetic fibers. It has lower rate of flame spread, low heat release, low heat of combustion, and does not melt or drip
It forms a char which is insulating and self-extinguishing and contributes less to toxic gases and smoke than other flooring products when used in carpets. Wool carpets are specified for high safety environments, such as trains and aircraft.
Wool is usually specified for garments for firefighters, soldiers, and others in occupations where they are exposed to the likelihood of fire.Wool is resistant to static electricity, as the moisture retained within the fabric conducts electricity, so wool garments are much less likely to spark or cling to the body. The use of wool car seat covers or carpets reduces the risk of a shock when a person touches a grounded object. Wool is considered by the medical profession to be hypoallergenic.
