广东省气候特点对氧化性固体测试的影响研究

Influence of Climate Characteristics of Guangdong on Oxidizing Solid Testing

通过考察溴酸钾和纤维素重量比为3:7的参考物质混合物燃烧时间的影响因素,测试结果表明,广东省高温高湿的气候环境对燃烧时间产生明显的影响。建议加强对实验室环境温度和湿度的控制,试验前保证溴酸钾和纤维素进行充分干燥,避免因气候的变化而影响测试结果,进而影响待测物质氧化性的分类。

This paper investigates the factors affecting the burning time of a reference substance mixture with a weight ratio of potassium bromate and cellulose of 3:7. The test results show that the high temperature and high humidity climate environment in Guangdong has a significant impact on the burning time. It is recommended to strengthen the control of the laboratory environment temperature and humidity, and ensure that the potassium bromate and cellulose are fully dried before the test, so as to avoid af fecting the test results due to climate changes, which in turn affects the classification of the oxidative properties of the substance to be tested.