GB/T 21789-2008 in English

《GB/T 21789-2008石油产品和其他液体闪点的测定 阿贝尔闭口杯法》由TC251（全国危险化学品管理标准化技术委员会）归口，主管部门为国家标准化管理委员会。
本标准规定了采用闭口杯测定闪点在-30℃~70℃间的石油产品和其他液体的方法。本标准的精密度仅适用于闪点在-5℃~66.5℃的样品。本标准不适用于水性涂料，水性涂料可用ISO3679进行测试。

Scope

WARNING: Hazardous materials and equipment may be involved in the use of this standard. This standard does not specifically point out the relevant safety issues that may arise during its use. It is up to the user of this standard to determine appropriate safety and health measures and determine the feasibility of regulatory limitations prior to use. This standard specifies the method for the determination of petroleum products and other liquids with a flash point between -30 oc and 70 ℃ by the closed cup method. The precision of this standard is only applicable to samples with a flash point between -5°C and 66.5°C. This standard does not apply to water-based paints, which can be tested according to ISO 3679.