CAJ | 학술논문

在联合国危险品运输试验和标准建议书(桔皮书)中,系列E涉及评价物质在密闭容器中对剧烈加热的热爆炸敏感性的标准.但是人们一直希望并致力于发展一种定量,可靠,重复性好的方法来评价物质的热爆炸敏感性.本文介绍了一种小型密闭压力容器循环试验的研究及其作为一种筛选试验向联合国提案的最新进展.实验结果表明,几种物质在不同实验室的重复性非常好,其(dP/dt)max平均偏差率在20%以内,表明该小型密闭压力容器作为评价物质热反应危险性的测试方法具有较高的可靠性.
재연합국위험품운수시험화표준건의서(길피서)중,계렬E섭급평개물질재밀폐용기중대극렬가열적열폭작민감성적표준.단시인문일직희망병치력우발전일충정량,가고,중복성호적방법래평개물질적열폭작민감성.본문개소료일충소형밀폐압력용기순배시험적연구급기작위일충사선시험향연합국제안적최신진전.실험결과표명,궤충물질재불동실험실적중복성비상호,기(dP/dt)max평균편차솔재20%이내,표명해소형밀폐압력용기작위평개물질열반응위험성적측시방법구유교고적가고성.
In order to evaluate the reliability of themini closed pressure vessel test (MCPVT), a roundrobin program was conducted in Japan. Effects of testconditions on the results were discussed. Standard testconditions are the same as which OECD technicalgroup proposed, and (dP/dt)max is adopted for an e-valuation parameter in the test. The results have goodrepeatability and reproducibility for the tested materi-als, and we would like to propose as a screening testof the test series E of the UN Recommendations in thefuture.