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
used to evaluate the flammability of synthetic polymer materials and products. It is also designed to obtain the transient response of such materials and products to prescribed heat fluxes in specified inert or oxidizing environments and to obtain laboratory measurements of generation rates of fire products (CO2, CO, and, if desired, gaseous hydrocarbons) for use in fire safety engineering.
1.5 Ignition of the specimen is by means of a pilot flame at a prescribed location with respect to the sp
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