福建厦门一民房起火致4死1伤,知情人:疑似有聚氨酯泡沫被点燃
据央视新闻,3月30日5时许,福建厦门市集美区后溪镇一民房发生火灾,造成4人死亡,另有1人受伤送医。
30日上午,潇湘晨报记者从一名附近商铺老板口中了解到,事发时疑似有聚氨酯泡沫泡面被点燃。
后溪镇相关部门值班人员表示,暂不清楚着火原因。厦门市集美区后溪镇卫生院的工作人员表示,未接到就诊通知。
据了解,聚氨酯泡沫在我们生活中应用非常广泛,几乎延展使用到家具、床具、运输、冷藏、建筑、绝热等领域。江苏通州湾应急管理局发布的一则“聚氨酯泡沫火灾危险性及防火对策”介绍,根据火险参数差热分析的测定结果,其初始分解温度为260℃以上,激烈分解温度为280℃,自燃温度在330℃以上,极易造成自燃和分解性燃烧。
但是在燃烧后,会分解产生氰化氢、一氧化碳等剧毒性气体,使人吸入后几秒钟就中毒身亡,且燃烧产生大量烟气,降低空间能见度,使人失去逃生能力。
潇湘晨报记者查询发现,2024年2月18日,厦门市集美区工业和信息化局印发《工信领域聚氨酯可燃保温和夹芯材料消防安全专项整治方案的通知》,要求即日起至2024年7月底在街道辖区范围内开展针对聚氨酯可燃保温和夹芯材料消防安全专项整治行动。
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