• UNI EN 14864 : 2008

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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

    Available format(s): 

    Superseded date:  10-01-2008

    Language(s): 

    Published date:  10-01-2008

    Publisher:  Ente Nazionale Italiano di Unificazione (UNI)

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    Table of Contents - (Show below) - (Hide below)

    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

    Abstract - (Show below) - (Hide below)

    Defines the requirements for the functional and aesthetic characteristics of vitreous or porcelain enamel coatings applied to plain steel for use as writing surfaces (whiteboards and chalkboards).

    General Product Information - (Show below) - (Hide below)

    Document Type Standard
    Publisher Ente Nazionale Italiano di Unificazione (UNI)
    Status Superseded
    Superseded By
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