ASTM D4986泡沫聚合材料水平燃烧特性的标准试验方法
日期:2012-02-07 17:39
ASTM D4986Standard Test Method for Horizontal Burning Characteristics of Cellular Polymeric Materials
ASTM D4986泡沫聚合材料水平燃烧特性的标准试验方法
This test method provides a means of measuring the time and extent of burning for cellular polymeric materials. It also provides a means of measuring burning rates for materials that continue to burn past the specified gage marks.
This test method provides a means of comparing the burning characteristics of materials of like thickness density, ce
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