汽车内饰材料燃烧特性的测量不确定度评定

摘要

Flammability of automotive interior materials was determined according to the standard GB8410-2006. The source of uncertainty in the whole process of measurement was discussed. Each com-ponent of uncertainty was estimated and combined. It was showed that the main factors affecting determi-nation of flammability of automotive interior materials were the repeatability of the test process.%依据GB 8410-2006测量汽车内饰材料的水平燃烧特性，对整个测试过程中的不确定来源进行分析，并对不确定度各个分量进行评定、合成，最后得出影响水平燃烧特性的主要因素是测试过程的重复性。