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Smoldering in Flexible Polyurethane Foams: The Effect of Foam Morphology

机译:柔性聚氨酯泡沫中的阴燃:泡沫形态的影响

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摘要

Flexible polyurethane foams with different cell morphology (cell size and fraction of open cells) were prepared. The effect of foam morphology on smoldering was assessed. Cell-size, in combination with air permeability, appeared to be a good indicator for smoldering propensity in the range of formulations investigated here.
机译:制备具有不同泡孔形态(泡孔大小和开孔分数)的软质聚氨酯泡沫。评估了泡沫形态对阴燃的影响。在这里研究的配方范围内,泡孔大小与透气性相结合似乎是闷燃倾向的良好指标。

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  • 会议地点 San Diego CA(US)
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    Fire Research Division, Engineering Laboratory, National Institute of Standards and Technology (NIST), Gaithersburg, Maryland 20899;

    Fire Research Division, Engineering Laboratory, National Institute of Standards and Technology (NIST), Gaithersburg, Maryland 20899;

    Fire Research Division, Engineering Laboratory, National Institute of Standards and Technology (NIST), Gaithersburg, Maryland 20899;

    Fire Research Division, Engineering Laboratory, National Institute of Standards and Technology (NIST), Gaithersburg, Maryland 20899;

    Polymers Division, Material Measurement Laboratory, and EngineeringLaboratory, National Institute of Standards and Technology (NIST),Gaithersburg, Maryland 20899;

    Materials and Structural Systems Division, EngineeringLaboratory, National Institute of Standards and Technology (NIST),Gaithersburg, Maryland 20899;

    Fire Research Division, Engineering Laboratory, National Institute of Standards and Technology (NIST), Gaithersburg, Maryland 20899;

    Directorate for Engineering Sciences, U.S. Consumer Product Safety Commission, Rockville, Maryland 20850;

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