ASTM E2058用火焰蔓延仪(FPA)测量合成聚合物材料易燃性的标准试验方法
日期:2012-02-08 10:25
ward fire propagation and burning on a vertical test specimen in normal air, oxygen-enriched air, or in oxygen-vitiated air. Test methods from other standards, for example, Test Method E 1321, which yields measurements during lateral/horizontal or downward flame spread on materials and Test Methods E 906, E 1354, and E 1623, which yield measurements of the rate of heat release from materials fully involved in flaming combustion, generally use an external radiant flux, rather than the flames from
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