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学院对TB2 0 / 2 0 0型飞机发动机玻璃钢罩进行了开发研制。在研制中 ,参照了国家航空航天部HB5470— 91标准民用飞机舱内非金属材料阻燃性能的要求 ,解决了环氧玻璃钢因发动机工作温度高达 2 0 0℃引起燃烧等一系列技术性问题。现将研制件与原装件材料的阻燃性能作如下对
College of TB2 0/2 0 0 aircraft engine glass cover developed. In the development, reference to the national aerospace department standard HB5470-91 civil aircraft cabin non-metallic materials, flame retardant performance requirements to solve the epoxy glass steel due to the engine operating temperature up to 200 ℃ caused a series of technical problems such as combustion. Now developed parts and original parts of the flame retardant properties as follows