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ISO/PRF 28706-2

Vitreous and porcelain enamels — Determination of resistance to chemical corrosion — Part 2: Determination of resistance to chemical corrosion by boiling acids, boiling neutral liquids, alkaline liquids and/or their vapours ISO/PRF 28706-2

General information

50.00   Final text received or FDIS registered for formal approval   Aug 18, 2026

ISO

ISO/TC 107 Metallic and other inorganic coatings

International Standard

25.220.50   Enamels

Scope

ISO 28706-2:2017 specifies a test method for the determination of the resistance of flat surfaces of vitreous and porcelain enamels to boiling acids, boiling neutral liquids, alkaline liquids and/or their vapours.
This method allows the determination of the resistance of vitreous and porcelain enamels to the liquid and vapour phases of the corrosive medium simultaneously.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 28706-2:2017

NOW

IN_DEVELOPMENT
ISO/PRF 28706-2
50.00 Final text received or FDIS registered for formal approval
Aug 18, 2026




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