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BS EN ISO 6504-1:2006

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

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Superseded date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

Superseded by

BS EN ISO 6504-1:2019

Language(s)

English

Published date

28-02-2007

€271.12
Excluding VAT

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]

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.

Committee
STI/10
DevelopmentNote
Renumbers and supersedes BS 3900-D7(1983). 2006 Version incorporates amendment 16876 to BS 3900-D7(1983). Supersedes 81/51820 DC. (02/2007)
DocumentType
Standard
Pages
38
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

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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