阻燃泡沫保温材料燃烧特性研究

The research about burning behavior and safety evaluation of fire-retardant foam insulation materials

分析了对建筑材料燃烧特性研究的方法和原理,确定了依照耗氧原理进行燃烧特性研究的方向,以热释放速率(HRR)、燃烧增长速率指数(FIGRA)、热释放量(THR)为评价参数进行分析。以泡沫保温材料为试验样品,采用中国现行的燃烧性能分级体系同欧洲最新分级体系规定的试验方法进行比较,并对不同原理得到的研究结果进行比较。

Discusses relative fire research methods and principles for building materials, typical foam insulation materials are tested by using the test methods given in the current Chinese classification system and European harmonization classification system for burning behavior of building materials respectively. Research results from the two classification systems mentioned above are compared carefully, Parameters such as heat release rate （HRR）, fire growth rate index （FIGRA） and total heat release （THR） based on oxygen consumption principle are outputted as test results to evaluate the fire performance of foam insulation materials.