Smoke and Gases Produced by Burning Aircraft Interior MaterialsU.S. Government Printing Office, 1969 - 27 pages |
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Page 3
... flow of gas . Layers of precleaning granules and a plug to absorb inter- fering gases and to control the sample flow rate are generally provided . Sampling was done several times during each smoke test using a small syringe or bellows ...
... flow of gas . Layers of precleaning granules and a plug to absorb inter- fering gases and to control the sample flow rate are generally provided . Sampling was done several times during each smoke test using a small syringe or bellows ...
Page 12
... flow dilution system suggested by Saltzman [ 10 ] . The system consists of an asbestos plug which serves as a flow - limiting device [ 11 ] , and a mixing chamber as shown in figure 12. Tubing to the asbestos flowmeter is 1 mm i.d. ...
... flow dilution system suggested by Saltzman [ 10 ] . The system consists of an asbestos plug which serves as a flow - limiting device [ 11 ] , and a mixing chamber as shown in figure 12. Tubing to the asbestos flowmeter is 1 mm i.d. ...
Page 13
... Flow dilution and calibration arrangement . 1. Gas of Interest 2. Pressure Regulator trations . Both HCl and HCN systems were very stable and consistent . A static method using an FEP polytetrafluoro- ethylene 5 - mil - thick ...
... Flow dilution and calibration arrangement . 1. Gas of Interest 2. Pressure Regulator trations . Both HCl and HCN systems were very stable and consistent . A static method using an FEP polytetrafluoro- ethylene 5 - mil - thick ...
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
Popular passages
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,...