BS 3900-E12.2:2000
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Methods of test for paints Determination of Knoop hardness by measurement of the indentation depth
Hardcopy , PDF
01-01-2012
English
15-03-2000
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1 Scope
2 Normative references
3 Principle
4 Required supplementary information
5 Apparatus
6 Sampling
7 Test panels
8 Calibration of the apparatus
9 Procedure
10 Expression of results
11 Precision
12 Test report
Annex A (normative) Required supplementary information
Bibliography
Defines a procedure for determination of the hardness of a dried film of a paint, varnish or related product by an indentation test where the indentation depth is measured with the indenter still under load, by means of electronic techniques. Applies to single-coat and multicoat systems.
| Committee |
STI/10
|
| DevelopmentNote |
Also numbered as ISO 6441-2 Supersedes 96/125751 DC and BS 3900-E12(1986) (07/2005)
|
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| Supersedes |
| ISO 1514:2016 | Paints and varnishes — Standard panels for testing |
| ISO 4516:2002 | Metallic and other inorganic coatings — Vickers and Knoop microhardness tests |
| ISO 2808:2007 | Paints and varnishes Determination of film thickness |
| ISO 15528:2013 | Paints, varnishes and raw materials for paints and varnishes Sampling |
| ISO 1513:2010 | Paints and varnishes Examination and preparation of test samples |
| ISO 3270:1984 | Paints and varnishes and their raw materials — Temperatures and humidities for conditioning and testing |
| ASTM D 1474 : 1998 | Standard Test Methods for Indentation Hardness of Organic Coatings |
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