联合国建议的固体氧化物燃烧测试方法的研究

由于日本消防法中固体氧化物的燃烧试验方法,与联合国黄皮书中所建议的试验方法有所不同,在实际应用中经常出现矛盾.因此,本文对其中的一些不同之处进行了重新的研究考察.并与日本海事检定协会和代表联合国标准测试方法的荷兰应用科学研究组织进行合作,对比研究了联合国建议的关于固体氧化物燃烧试验的方法.并就其中发现的问题提出了相应的改进意见.具体有以下4方面的措施:(1)纤维素种类对于燃烧时间的影响;(2)环境湿度及纤维素含水量对燃烧时间的影响;(3)导火线材料与导火线破裂方式出现的问题;(4)联合国建议中的举例数据.

SOLUTIONS TO SOME PROBLEMS IN TESTING OXIDIZING SOLIDS AT THE UN RECOMMENDATIONS

The present paper has done a careful study on the testing methods for oxidizing solids at the UN Recommendations. The methods have been adapted in Japan so as to make it in conformity with the Japanese national laws and the UN's Recommendations for its future revision. In his research the author has found some problems with the UN Recommendation and in turn brought about his suggestions for further revision. That is, (1) Effects of difference of celluloses on burning time; (2) Effects of humidity in the ambient atmosphere and water content of cellulose on burning time; (3) Ignition wire materials and problems with the wire defects; (4) Problems with the sample data provided in the UN Recommendations.