BS 903-A9:1988
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Physical testing of rubber Determination of abrasion resistance
Hardcopy , PDF
English
29-01-1988
24-11-2020
Foreword
Committees responsible
Methods of test
0 Introduction
1 Scope
2 Definitions
3 Principle of methods
4 Standard rubbers
5 Conditioning
6 Temperature of test
7 Method A
8 Method B
9 Method C
10 Method D
Appendices
A Comparison of methods
B Standard rubbers for method A
C Details on a suitable abrasive cloth for method A
Tables
1 Standard rubber compounds
2 Running-in and test run revolutions
3 Test run times and revolutions
4 Comparison of methods
5 Abrasion machine for method C
6 Front elevation of abrasion machine for method D
7 Plan view of abrasion machine for method D
Four methods where the wear of the rubber under test is compared with that of a standard rubber under the same conditions. Method A is technically equivalent to ISO 4649 and method D is technically similar to ISO 5470.
| Committee |
PRI/22
|
| DevelopmentNote |
Supersedes 85/37596 DC and BS 903-A9(1957) (10/2005) Inactive for the new design. (01/2012)
|
| DocumentType |
Standard
|
| Pages |
24
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
This Part of BS 903 describes four methods (A to D) for determining the abrasion resistance of rubber by comparing the wear of the rubber under test with that of a standard rubber under the same conditions. Methods A and D are applicable to rubbers of any degree of hardness, whilst methods B and C are restricted to rubbers with a hardness in the range 55 to 95 IRHD.
NOTE The titles of the publications referred to in this standard are listed on the inside back cover.
| Standards | Relationship |
| ISO 5470:1980 | Similar to |
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