运输类飞机舱内材料防火适航要求及符合性验证试验方法

在现代运输类飞机舱内,非金属材料的装饰和设备被大量使用。这些易燃材料是导致飞机火灾的重要原因之一,为了保障运输类飞机客舱安全,要求舱内材料防火。这也是当飞机发生坠撞事故后,为机上乘员逃离飞机争取时间的必要手段之一。通过研究和分析中国民用航空规章CCAR第25部中的适航条款要求,梳理出运输类飞机舱内不同非金属材料装饰和设备的防火适航要求,并为之提供具体的符合性验证试验方法,为运输类飞机舱内材料防火符合性验证工作规划和实施提供指导。

Airworthiness Requirements of Fire Prevention and Compliance Verification Test Method for Transport Airplane Interior Materials

Many nonmetallic material decoration and equipment are used in modern transport airplane interior. These flammable materials are one of the most important reasons that caused airplane fire. To ensure transport airplane cabin safety, that interior materials are required to be fire prevention is a necessary method to gain time for occupants escaping from the airplane after airplane crash happened. Based on analysis of the contents of airworthiness clauses in Chinese Civil Aviation Regulation CCAR part 25, details fire prevention requirements to nonmetallic materials used for different decoration and equipments in the transport airplane interior are found out, and detailed compliance verification test method is provided for reference. The research can provide guidance for compliance verification planning and implementation in interior materials fire prevention of transport airplane.