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ISO 6504-1:1983

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

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withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Paints and varnishes Determination of hiding power Part 1: Kubelka-Munk method for white and light-coloured paints
Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Withdrawn date

13-05-2019

Language(s)

English, French

Published date

01-05-1983

Specifies a method to be used for determining the spreading rate necessary to give a contrast ratio of 98 % of coating materials. The method is restricted to paint films having the tri-stimulus value of Y 70; it is not applicable to fluorescent or metallic paint materials. The principle of the method is based on the Kubelka and Munk equations relating the scattering and absorption coefficients of pigmented films to their colour and opacity. For the determination of hiding power, both the reflectance of a film of thickness, t, on a black background and the reflectivity are required.

DevelopmentNote
DRAFT ISO/DIS 6504-1 is also available for this standard. (02/2017)
DocumentType
Standard
Pages
31
PublisherName
International Organization for Standardization
Status
Withdrawn
SupersededBy

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BS EN 3840:2007 Aerospace series. Paints and varnishes. Technical specification
I.S. EN 3840:2007 AEROSPACE SERIES - PAINTS AND VARNISHES - TECHNICAL SPECIFICATION

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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