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BS EN ISO 2815:2003

Current
Current

The latest, up-to-date edition.

Paints and varnishes. Buchholz indentation test
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

08-20-2003

Foreword
1 Scope
2 Normative references
3 Principle
4 Apparatus
5 Sampling
6 Test panels
7 Procedure
8 Calculation and expression of results
9 Precision
10 Test report
Annex A (informative) - Buchholz indentation resistance
Annex ZA (normative) - Normative references to international
         publications with their relevant European publications

Defines a procedure for carrying out an indentation test on a single coating or multicoat system of paint, varnish or related product, using a Buchholz indentor.

This International Standard describes a method for carrying out an indentation test on a single coating or multicoat system of paint, varnish or related product, using a Buchholz indentor. The length of the indentation produced is indicative of the residual deformation of the coating.

This indentation test is not suitable for products which contain a strong plasticizer.

NOTE1 Since the indentation test, like other physical tests on paints, gives results which can be dependent upon time, temperature and humidity, comparable results will only be obtained if the test is carried out under well-defined conditions.

NOTE2 Since the indentation depth depends upon the film thickness, the result obtained for the indentation length is only valid if the coating thickness exceeds a certain minimum value (see AnnexA).

Committee
STI/10
DevelopmentNote
Renumbers and supersedes BS 3900-E9(1976) 1998 version incorporates amendment 10176 TO BS 3900-E9(1976) (05/2001) Supersedes 01/122193 DC. Also numbered as BS 3900-E9(2003) (09/2003)
DocumentType
Standard
Pages
20
PublisherName
British Standards Institution
Status
Current
Supersedes

ISO 1514:2016 Paints and varnishes — Standard panels for testing
ISO 2808:2007 Paints and varnishes Determination of film thickness
EN ISO 15528:2013 Paints, varnishes and raw materials for paints and varnishes - Sampling (ISO 15528:2013)
EN ISO 1514:2016 Paints and varnishes - Standard panels for testing (ISO 1514:2016)
ISO 15528:2013 Paints, varnishes and raw materials for paints and varnishes Sampling
EN ISO 1513:2010 Paints and varnishes - Examination and preparation of test samples (ISO 1513:2010)
ISO 1513:2010 Paints and varnishes Examination and preparation of test samples
EN ISO 2808:2007 Paints and varnishes - Determination of film thickness (ISO 2808:2007)

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