Nowadays, flame retardant clothing is widely used in many fields around the world such as petrochemical, fire fighting, electric power, welding and so on. We should know that even the flame retardant clothing can be ignited. But wearing flame retardant clothing can effectively reduce the possibility of the wearer receiving secondary injuries from the clothing. And the performance of the clothes themselves to stop burning can also give the wearer more time to escape in a dangerous situation. Both national standards and foreign mainstream standards, flame retardant clothing in the event of fire melting, scorching, dripping and other aspects have made strict provisions.
The national standard GB 8965.1 specifies the criteria for determining the flame retardant performance of the materials used in flame retardant clothing, and the main criteria are: continuation of combustion time, negative combustion time and damage length. According to the comprehensive performance of these standards to determine whether the flame retardant clothing can play a protective role.