BS ISO 23337:2016
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Rubber, vulcanized or thermoplastic. Determination of abrasion resistance using the Improved Lambourn test machine
Hardcopy , PDF
25-01-2024
English
30-11-2016
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Calibration
7 Test pieces
8 Test conditions
9 Procedure
10 Expression of results
11 Precision
12 Test report
Annex A (informative) - Precision
Annex B (normative) - Calibration schedule
Bibliography
Defines a method for the determination of the resistance of rubber to abrasion using the Improved Lambourn test machine.
| Committee |
PRI/22
|
| DevelopmentNote |
Supersedes 16/30334942 DC. (11/2016)
|
| DocumentType |
Standard
|
| Pages |
24
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
This document specifies a method for the determination of the resistance of rubber to abrasion using the Improved Lambourn test machine. The abrasion loss resulting from the slip caused by the difference in circumferential speed between a disc-shaped rubber test piece and an abrasive wheel, which are driven to rotate independently with their circumferences pressed against each other by a specified load, is determined. The test result can be reported as a volume loss per abrasion test time or running distance, and/or as an abrasion resistance index compared to a reference compound. As the Improved Lambourn test machine is capable of setting various abrasive conditions, such as slip rate, sliding speed and load, independently, this method is suitable for the evaluation of compounds for a range of rubber products, especially tyres, under a wide range of severity conditions. An example of the testing of tyre tread rubber is given in AnnexA.
| Standards | Relationship |
| ISO 23337:2016 | Identical |
| ISO 23529:2016 | Rubber General procedures for preparing and conditioning test pieces for physical test methods |
| ISO 525:2013 | Bonded abrasive products General requirements |
| ISO 23794:2015 | Rubber, vulcanized or thermoplastic — Abrasion testing — Guidance |
| ISO 8486-1:1996 | Bonded abrasives Determination and designation of grain size distribution Part 1: Macrogrits F4 to F220 |
| ISO 18899:2013 | Rubber — Guide to the calibration of test equipment |
| ISO/TR 9272:2005 | Rubber and rubber products Determination of precision for test method standards |
| ISO 2781:2008 | Rubber, vulcanized or thermoplastic Determination of density |
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