Smoke and Gases Produced by Burning Aircraft Interior MaterialsU.S. Government Printing Office, 1969 - 27 pages |
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Results 1-5 of 17
Page 1
... specific optical density was observed . For the majority of materials , more smoke was produced during the flaming exposure test . However , certain materials produced significantly more smoke in the absence of open flaming . During the ...
... specific optical density was observed . For the majority of materials , more smoke was produced during the flaming exposure test . However , certain materials produced significantly more smoke in the absence of open flaming . During the ...
Page 2
... specific optical density and the level of smoke through which a light ( or lighted exit sign ) may be seen . The tests involved a thermal irradiation ex- posure of 2.5 W / cm2 ( 2.2 Btu / ft2 s ) 2 normal to the exterior surface of a 3 ...
... specific optical density and the level of smoke through which a light ( or lighted exit sign ) may be seen . The tests involved a thermal irradiation ex- posure of 2.5 W / cm2 ( 2.2 Btu / ft2 s ) 2 normal to the exterior surface of a 3 ...
Page 3
... specific optical density of 16 , under the test conditions . However , there are definite limitations to the use of specific optical density for extrapolation and comparison with other box volumes , specimen areas and photometric ...
... specific optical density of 16 , under the test conditions . However , there are definite limitations to the use of specific optical density for extrapolation and comparison with other box volumes , specimen areas and photometric ...
Page 4
... specific optical density of 16 for both flaming and smolder- ing exposure . These results represent averages of duplicate tests ( with few exceptions ) . For Dm values up to 200 , the standard deviation was 11.8 for flaming and 9.2 for ...
... specific optical density of 16 for both flaming and smolder- ing exposure . These results represent averages of duplicate tests ( with few exceptions ) . For Dm values up to 200 , the standard deviation was 11.8 for flaming and 9.2 for ...
Page 5
... Specific Optical Density , D Sample No. 105 145 162 4 55 56 140 75 1 47 146 144 + 156 138 102 101 HP + 114 139 119 ... individual materials - fabrics , rugs . Unit Material ( major ) Weight oz / yd Sample 5.
... Specific Optical Density , D Sample No. 105 145 162 4 55 56 140 75 1 47 146 144 + 156 138 102 101 HP + 114 139 119 ... individual materials - fabrics , rugs . Unit Material ( major ) Weight oz / yd Sample 5.
Common terms and phrases
400 Maximum Smoke acetate adsorption Aircraft Interior Materials appendix asbestos Building Science Series calibration cents CHLOROPRENE cm³ cm³/min colorimetric indicator tubes colorimetric tubes components concen copolymer D₁ density of 16 density of smoke dilution Exposure Value Fabric UC film flaming and smoldering ft² gas concentrations gas detector tubes gaseous products gases Glass fiber HCl concentration inch Fabric inch Rug inch Sheet 200 indicated concentration Insulation Interrelations Between Cement Laminate limits Matte Sheet methyl methacrylate Modacrylic National Bureau Number nylon oz/yd PAPER HONEYCOMB percent Plasticized Polyamide Polyester Polyethylene terephthalate polysulfone polytetrafluoroethylene Polyvinyl Polyvinyl acetate Polyvinyl chloride Polyvinyl fluoride possible PVC precleaning layer sample Seat panels smoke accumulation smoke chamber Smoke D Smoke Measurements smoke particles smoke test chamber smoldering exposures specific ion electrode specific optical density surface area temperature terials thickness toxicological tration Typical smoke urethane urethane foam vinyl chloride volume wool
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Page 1 - Measurements are reported of the smoke produced during both flaming and smoldering exposures on 141 aircraft interior materials. Smoke is reported in terms of specific optical density, a dimensionless attenuation coefficient which defines the photometric obscuration produced by a quantity of smoke accumulated from a specimen of given thickness and unit surface area within a chamber of unit volume. A very wide range in the maximum specific optical density was observed. For the majority of materials,...