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  • BS EN ISO 6504-1:2006

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Paints and varnishes. Determination of hiding power Kubelka-Munk method for white and light-coloured paints

    Available format(s):  Hardcopy, PDF

    Superseded date:  16-07-2019

    Language(s):  English

    Published date:  28-02-2007

    Publisher:  British Standards Institution

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

    0 Introduction
    1 Scope and field of application
    2 References
    3 Principle
    4 Kubelka-Munk equations
    5 Apparatus and materials
    6 Sampling
    7 Procedure
    8 Expression of results
    9 Precision
    10 Test report
    Annex A Graphs for determination of St from R[B]
            and R[infinite]
    Annex B Table of values of reflectivity R[infinite] and
            factor [alpha]
    Annex C Examples of the calculation of hiding power from
            measurements of R[B] and R[infinite]

    Abstract - (Show below) - (Hide below)

    Details a method using the Kubelka-Munk equations for determining hiding power. Restricted to paint films having tri-stimulus value of Y not less than 70. The method is not applicable to fluorescent or metallic paints.

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

    Committee STI/10
    Development Note Renumbers and supersedes BS 3900-D7(1983). 2006 Version incorporates amendment 16876 to BS 3900-D7(1983). Supersedes 81/51820 DC. (02/2007)
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 1512:1991 Paints and varnishes Sampling of products in liquid or paste form
    ISO 2808:2007 Paints and varnishes Determination of film thickness
    ISO 2811:1974 Paints and varnishes — Determination of density
    ISO 3905:1980 Paints and varnishes — Determination of contrast ratio (opacity) of light coloured paints at a fixed spreading rate (using black and white charts)
    ISO 1513:2010 Paints and varnishes Examination and preparation of test samples
    ISO 1515:1973 Paints and varnishes — Determination of volatile and non-volatile matter
    ISO 3906:1980 Paints and varnishes — Determination of contrast ratio (opacity) of light coloured paints at a fixed spreading rate (using polyester film)
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