ASTM D 3675：用輻射熱能源評(píng)定柔性多孔材料的表面易燃性的測(cè)試方法
ASTM D 3675：Standard Test Method for Surface Flammability of Flexible Cellular Materials Using a Radiant Heat Energy Source
Abstract 摘要
This test method is intended for use when measuring surface flammability of flexible cellular materials exposed to fire. The test method provides a laboratory test procedure for measuring and comparing the surface flammability of materials when exposed to a prescribed level of radiant heat energy. The test is conducted using specimens that are representative, to the extent possible, of the material or assembly being evaluated. For example, if an assembly is required to be tested, such specimens shall replicate the type and thickness of all the layers present in the assembly being evaluated.
