GB/T 8034-2009 in English

本标准规定了苯类产品铜片腐蚀测定的原理、试剂和材料、仪器、采样与保存、铜片准备、试验步骤、结果分级和检测报告。
本标准适用于焦化甲苯、焦化二甲苯中活性硫化物或游离硫对铜片腐蚀程度的测定。

Scope

WARNING: The use of this standard may involve hazardous materials, methods and equipment. This standard is not responsible for addressing these security issues. It is the responsibility of the user of this standard to establish appropriate safety and health protection regulations and to verify their applicability before testing. This standard specifies the principle, reagents and materials, instruments, sampling and storage, preparation of copper strips, test procedures, result classification and test report for the determination of copper corrosion of benzene products. This standard is applicable to the determination of the degree of corrosion of copper sheets by active sulfide or free sulfur in coking toluene and coking xylene.