Approved Work Item
ISO/AWI 28706-4
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
Reference number
ISO/AWI 28706-4
Edition 4
© ISO 2024
Approved Work Item
Under development
A working group has prepared a draft.
Will replace ISO 28706-4:2016

Abstract

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
     : Under development
    Stage
    : New project registered in TC/SC work programme [20.00]
  • Edition
     : 4
  • Technical Committee :
    ISO/TC 107
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals

1
No Poverty
6
Clean Water and Sanitation
12
Responsible Consumption and Production
7
Affordable and Clean Energy
3
Good Health and Well-being
8
Decent Work and Economic Growth
11
Sustainable Cities and Communities
13
Climate Action
9
Industry, Innovation and Infrastructure

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