高温氧指数测定试验数据研究

High Temperature Oxygen Index Test Data Study

高温氧指数测定试验是在传统氧指数测定方法基础上附加了温度影响因素的一种新型试验方法。是一种较比传统氧指数测定更加严格的测试方法,高温氧指数测定针对长期暴露在热源辐射条件下的保温材料和装饰材料更加符合使用场景的燃烧性能要求,更贴近材料本身的使用场景。通过对高温氧指数测定实验数据的研究可以加深对常规装饰装修材料特别是保温材料在高温环境下的燃烧性能的认识。对在高温环境下氧指数测定结果下降较大的影响因素开展研究,可以有效地提高材料的燃烧性能,丰富其使用场景和应用领域。

The high temperature oxygen index test is a new test method based on the traditional oxygen index test method with the addition of temperature factors.It is a more stringent test method under the condition that the measured object meets the oxygen index,which is more in line with the combustion performance requirements of the use scenario for the thermal insulation materials and decorative materials exposed to the heat source radiation for a long time.Through this study,we can deepen the understanding of the combustion performance of conventional decoration materials,especially insulation materials,under high temperature environment.Especially in the high temperature environment,the research on the factors that affect the great decline of the oxygen index results can effectively improve the combustion performance of the material,and enrich its use scenarios and application fields.