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介绍了用于飞机燃油箱防爆的网状聚酯泡沫塑料的发展状况，简要叙述了国外该材料的性能标准，以及与其他防爆方法的比较，并指出了我国研究网状聚氨酯泡沫塑料的意义和发展方向。网状聚氨酯泡沫塑料由软质聚氨酯泡沫经网化处理而成。这种泡沫塑料的结构形式是纤维互连的王维网
This paper introduces the development status of reticulated polyester foam used in the explosion proof of aircraft fuel tanks, briefly describes the performance standards of the materials abroad and the comparison with other explosion proof methods, and points out the significance of researching reticulated polyurethane foams Direction of development. Reticulated polyurethane foam made of soft polyurethane foam web. The structural form of this foam is a fiber-interconnected WangWang network