Citation

Wakelyn PJ, Adair PK, Barker RH. Fire Mater. 2005; 29(1): 15-26.

Copyright

(Copyright © 2005, John Wiley and Sons)

DOI

unavailable

PMID

unavailable

Abstract

Mattresses/bedding and upholstered furniture are subject to ignition by cigarettes (smoulder) and own flames leading to injuries. fatalities and property damage. There are mandatory and voluntary cigarette ignition standards in the USA for mattresses (16 CFR 1632) and upholstered furniture (UFAC voluntary standards) as well as open flame ignition standards in California (TB 117) and the UK (BS 5852). Open flame ignition standards are being considered/developed for these products. Some suggest that fire retardant (FR) treatments to prevent/reduce open flame ignitions also reduce cigarette ignitions. Some reports Suggest that the smoulder ignition propensity of some cellulosic fabrics can be affected adversely by open flame ignition resistance treatments. lgnitions caused by cigarettes and open flames result from different types of combustion that are retarded by different mechanisms. Flaming combustion is a gas phase reaction and Occurs when heat causes degradation of the polymer releasing volatile products that undergo rapid oxidation in the air. whereas smouldering combustion is a direct oxidation of either the polymer or its char. The results of textile/fibre industry studies with FR treated upholstery fabrics and a critical review of the available published literature indicate that Cigarette ignition propensity of cellulose fabrics is complicated and affected by many, factors and that smoulder ignition resistance of these fabrics can be affected adversely by open flame ignition resistance treatments.