This standard specifies the test conditions, sampling, test solution preparation, analysis methods, precision and test reports for the determination of soluble chlorides, fluorides, silicates and sodium ions in thermal insulation materials. This standard is applicable to the determination of the above-mentioned dissolved ions in thermal insulation materials covering austenitic stainless steel.
JC/T 618-2005 history
2019JC/T 618-2019 Chemical analysis methods for leached chlorides, fluorides, silicates and sodium ions in thermal insulation materials
2005JC/T 618-2005 Methods of chemical analysis of thermal insulation materals for leachable chloride,fluoride,silicate and sodium lons