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    <copyright>Copyright © 2026. National Academy of Sciences. All rights reserved.</copyright>
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    <managingEditor>tris-trb@nas.edu (Bill McLeod)</managingEditor>
    <webMaster>tris-trb@nas.edu (Bill McLeod)</webMaster>
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      <title>SEATING/INTERIORS REPORT: "IF WE DON'T HAVE IT, WE CAN GET IT FOR YOU"</title>
      <link>https://trid.trb.org/View/348835</link>
      <description><![CDATA[Various offerings in bus seats and interiors are given. They range from seating for handicapped, new fabrics, new colors, new blends, safety and vandal resistance to how manufacturers are keeping pace with fabric suppliers.]]></description>
      <pubDate>Mon, 31 Dec 1990 00:00:00 GMT</pubDate>
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      <title>THE DEVELOPMENT OF FLAME RETARDED THERMOPLASTIC POLYURETHANE ELASTOMERS</title>
      <link>https://trid.trb.org/View/195109</link>
      <description><![CDATA[Thermoplastic polyurethane elastomers have been effectively flame retarded with organobromine compounds and antimony oxide synergists.  A range of flame retardant performance can be achieved based on the Underwriters Laboratories Schedule 94, Standard for Tests for Flammability of Plastic Materials for Parts in Devices and Appliances; and ASTM D-2863, Standard Method for Measuring the Minimum Oxygen Concentration to Support Candlelike Combustion of Plastics (Oxygen Index). UL 94 VO and V2 ratings and oxygen indices of 22 to 33 were obtained.  Different responses were observed for each of the flame retardants evaluated.  Differences were also observed between urethanes having polyether or polyester segment based backbones.  Based on laboratory tests, the compounded elastomers had commercially acceptable physical properties.]]></description>
      <pubDate>Fri, 30 Sep 1983 00:00:00 GMT</pubDate>
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      <title>THE DETERMINATION OF SMOKE DENSITY AND OF SMOKE EVOLUTION RATE IN THE NBS CHAMBER AND THE INFLUENCE OF FLAMEPROOFING AGENTS AND SMOKE RETARDERS</title>
      <link>https://trid.trb.org/View/181372</link>
      <description><![CDATA[A modified method for determining smoke density and smoke evolution rate in the NBS smoke chamber is proposed. The effects of mains voltage fluctuations, sample size and thickness and deposition processes on chamber walls and the optical window are taken into account. Smoke behaviour is described by the two parameters smoke intensity and smoke evolution rate. It is shown that flameproofing agents and smoke inhibitors in plastics have different effects on smoke behaviour; these effects are discussed.]]></description>
      <pubDate>Mon, 30 Aug 1982 00:00:00 GMT</pubDate>
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