TY - JOUR PY - 2001// TI - Ignition properties of fabrics JO - Journal of fire sciences A1 - Wanna, J. T. A1 - Tewarson, A. SP - 401 EP - 411 VL - 19 IS - 6 N2 - ASTM E2058 (NFPA 287) Fire Propagation apparatus was used to determine the Critical Heat Flux (CHF) and Thermal Response Parameter (TRPthin) of 10 fabrics by measuring time to ignition at different heat flux values. CHF values were in the range 15-25 kW/m2 and decreased with fabric areal density and cation content. TRPthin values expressed as areal density heat capacity ignition temperature above ambient were in the range 500-2439kW-s/m2. There was a reasonable correlation between the measured TRPthin values and the areal density of the fabrics examined in this study. Light areal density fabrics with low TRPthin values (≤ 1000 kW-s/m2) had high ignitions with the fast smoldering cigarette, while heavy areal density fabrics (≥ 1200 kW-s/m2) had high ignitions with the slow smoldering cigarette.
Language: en
LA - en SN - 0734-9041 UR - http://dx.doi.org/10.1177/073490401773732418 ID - ref1 ER -