ASTM E1740用锥形热量计测定墙面覆层材料的释热率及其它着火试验响应特性的标准试验方法
日期:2012-02-08 10:20
iations in substrates, mounting methods, and adhesives used to laminate composite products will potentially affect the test responses. These variables must be controlled during any comparative experiments.
Test LimitationsThe test data are invalid if any of the following occur:
Explosive spalling,
The specimen swells sufficiently prior to ignition to touch the spark plug or swells up to the plane of the heater base during combustion, or
The surface laminate rolls or curls when placed under the r
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