This standard specifies the method for measuring the flammability of textiles for clothing and three grades for assessing the flammability of textiles for clothing. This standard is applicable to measure the intensity and speed of burning of flammable textiles once ignited when worn.
GB/T 14644-1993 history
2014GB/T 14644-2014 Textiles.Burning behaviour.45°test determination of flame spread rate
1993GB/T 14644-1993 Textile fabrics. Burning behaviour. The 45°test determination of flame spread rate