SS-EN-ISO-12624 › Thermal insulating products for building equipment and industrial installations - Determination of trace quantities of water-soluble chloride, fluoride, silicate, sodium ions and pH (ISO 12624:2022)
SS-EN-ISO-12624
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2022 EDITION
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CURRENT
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This document specifies the equipment and procedures for determining trace quantities of the water-soluble chloride, fluoride, silicate and sodium ions in an aqueous extract of the product. It also describes a procedure for the determination of the pH of the aqueous extract. It is applicable to thermal insulating products. NOTE The determination of these parameters can be relevant for thermal insulating products intended for application to stainless austenitic steel surfaces. The presence of chloride, fluoride, silicate and sodium ions under certain conditions can influence the risk of stress corrosion cracking. See Annex B for further information on general use of this document.
To find similar documents by classification:
91.100.60 (Thermal and sound insulating materials)
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Designation Name
SS-EN ISO 12624:2022
Revision Level
2022 EDITION
Status
Current
Publication Date
Oct. 1, 2022
Language(s)
English
Page Count
24
International Equivalent
EN ISO 12624:2022(IDT); ISO 12624:2022(IDT)