Name: EN ISO 28706-4:2016
Brand: CEN

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 (ISO 28706-4:2016)

Published date

27-01-2016

Publisher

Comite Europeen de Normalisation

European foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus and material
6 Test specimens
7 Procedure
8 Expression of results
9 Hot 0,1 mol/l sodium hydroxide test
10 Hot 1,0 mol/l sodium hydroxide test
11 Other test solutions
Bibliography

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.

Committee	CEN/TC 262
DevelopmentNote	Supersedes EN 14483-4. (06/2011)
DocumentType	Standard
PublisherName	Comite Europeen de Normalisation
Status	Current
Supersedes	EN 14483-4 : 2004

Standards	Relationship
ISO 28706-4:2016	Identical
NF EN ISO 28706-4 : 2016	Identical
NBN EN ISO 28706-4 : 2016	Identical
NEN EN ISO 28706-4 : 2016	Identical
NS EN ISO 28706-4 : 2016	Identical
I.S. EN ISO 28706-4:2016	Identical
PN EN ISO 28706-4 : 2016	Identical
SN EN ISO 28706-4 : 2016	Identical
UNI EN ISO 28706-4 : 2011	Identical
UNI EN ISO 28706-4 : 2016	Identical
SS-EN ISO 28706-4 : 2016	Identical
UNE-EN ISO 28706-4:2016	Identical
BS EN ISO 28706-4:2016	Identical
DIN EN ISO 28706-4:2016-07	Identical

ISO 1042:1998	Laboratory glassware One-mark volumetric flasks
ISO 28764:2015	Vitreous and porcelain enamels Production of specimens for testing enamels on sheet steel, sheet aluminium and cast iron
ISO 3696:1987	Water for analytical laboratory use — Specification and test methods
ISO 48:2010	Rubber, vulcanized or thermoplastic Determination of hardness (hardness between 10 IRHD and 100 IRHD)
ISO 868:2003	Plastics and ebonite — Determination of indentation hardness by means of a durometer (Shore hardness)
EN 10088-1:2014	Stainless steels - Part 1: List of stainless steels