ASTM E906用热电堆法材料和产品的热和可见烟释放率的标准试验方法
日期:2012-02-08 11:07
exposures that cover a range of heat fluxes.
The data obtained for a specific test describe the rate of heat and smoke release of the specimen when exposed to the specific environmental conditions and procedures used in performing that test.
The entire exposed surface of the specimen will not be burning during the progressive involvement phase when piloted, point ignition (impingement) procedures are used. During the period of progressive surface involvement, release rates of heat and smoke are
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