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EN 13468:2001



This standard speci-fies the equipment and procedures for determi-ning 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. The standard is applicable to thermal insula-ting products. NOTE The determination of these parameters may be relevant for thermal insula-ting products intended for application to stainless austenitic steel surfa-ces. The presence of chloride, fluoride, silicate and sodium ions under certain conditions may influen-ce the risk of stress corrosion cracking. See informative annex B for further information.

Products specifications

  • Standard from
  • Published:
  • Withdrawn:
  • Period for objection until:
  • Edition: 1
  • Document type: EN
  • Pages
  • Publisher: CEN
  • Distributor: CEN
  • ICS: 91.100.60
  • European TC: CEN/TC 88
  • Designated under following EU law: 305/2011,89/106/EEC

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