ISO 28706-4:2016

Vitreous and porcelain enamels — Determination of resistance to chemical corrosion — Part 4: Determination of resistance to chemical corrosion by alkaline liquids using a cylindrical vessel

Standard Details

ISO 28706-4:2016 describes a test method for the determination of the resistance of vitreous and porcelain enamelled articles to attack by alkaline liquids at temperatures between 25 °C and 95 °C. The apparatus used is a cylindrical vessel in which only one enamelled specimen is tested.

NOTE 1 The test method was initially set up for determination of the resistance of vitreous and porcelain enamels to a hot sodium hydroxide solution. Within the scope of this part of ISO 28706, the resistance of other alkaline liquids can be tested.

NOTE 2 This part of ISO 28706, which uses a cylindrical vessel, is generally used for tests carried out on vitreous and porcelain enamel coatings for the chemical industry.

General Information

Status : Published

Standard Type: Main

Document No: ISO 28706-4:2016

Document Year: 2016

Pages: 12

Edition: 3

Section Volume:
ISO/TC 107. Metallic and other inorganic coatings

ICS:
25.220.50 Enamels

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ISO 28706-4:2016

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ISO 28706-4:2008

ISO 28706-4:2016

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