本文件规定了测定垂直火焰传播和燃烧的试验方法 非金属材料部分或全部燃烧后。 本试验方法也用于测试非金属材料，这些材料必须满足以下试验标准: 垂直本生灯测试: a） 火焰施加时间为60秒；b） 火焰施加时间为12秒。 它用于评估航空航天内部使用的非金属材料或结构 车辆，但也可用于适用采购和验收规范中规定的其他应用 监管文件。 本标准应用于测量和描述非金属材料的性能， 在受控实验室条件下对热和火焰作出反应的产品或组件，以及 不得用于描述或评估材料、产品或材料的火灾危险或火灾风险 实际火灾条件下的组件。然而，该试验的结果可作为火灾因素使用 风险评估，其中考虑了与风险评估相关的所有因素 特定最终用途的火灾危险。交叉引用:ASTM-D 5025购买本文件时可获得的所有现行修订均包含在购买本文件中。

This document specifies the test method for the determination of the vertical flame propagation and after flame time of non-metallic materials in part or in whole. This test method is also used for testing non-metallic materials which have to meet the test criteria for the vertical Bunsen burner test: a) with a flame application time of 60 s;b) with a flame application time of 12 s. It is used for evaluation of non-metallic materials or constructions used in the interiors of aerospace vehicles but also may be used in other applications as specified in applicable procurement and regulatory documents. This standard should be used to measure and describe the properties of non-metallic materials, products or assemblies in response to heat and flame under controlled laboratory conditions and should not be used to describe or appraise the fire hazard or fire risk of materials, products, or assemblies under actual fire conditions. However, results of this test may be used as elements of a fire risk assessment which takes into account all of the factors which are pertinent to an assessment of the fire hazard of a particular end use.Cross References:ASTM-D 5025All current amendments available at time of purchase are included with the purchase of this document.