I.S. EN 14864:2005
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
VITREOUS AND PORCELAIN ENAMELS - ENAMEL COATINGS APPLIED TO STEEL FOR WRITING SURFACES - SPECIFICATION
Hardcopy , PDF
26-11-2010
English
01-01-2005
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Steel substrate requirements
5 Final thickness of fired enamel
6 Functional characteristics of coating
6.1 Adherence test
6.2 Wear resistance
6.3 Impact resistance
6.4 Surface hardness (Mohs)
6.5 Scratch resistance
6.6 Flatness
6.7 Acid and chemical resistance
7 Aesthetic characteristics of coating
7.1 Colour
7.2 Gloss
7.3 Surface appear
8 Writeability and eraseability
8.1 Chalkboards
8.2 Whiteboards
9 Resistance to graffiti
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