BS 2782-1 Method 124A:1992
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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 testing plastics. Thermal properties Determination of the softening point of synthetic resin (ring and ball method)
Hardcopy , PDF
15-01-1999
English
31-01-1992
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Foreword
Committees responsible
Method
1. Scope
2. Definition
3. Principle
4. Reagent
5. Apparatus
6. Sample preparation
7. Procedure
8. Reporting
9. Precision
10. Test report
Figures
1. Tapered ring
2. Straight ring
3. Square-shouldered ring
4. Recommended form of ball centring guide
5. Ring holder
6. Bottom plate
7. Assembly of ring and ball apparatus for two rings
(stirrer not shown)
Gives a method for determining softening point of synthetic resins, using a ring and ball method. Covers definition, principle, reagent, apparatus, sample preparation, procedure, reporting, precision and test report.
| Committee |
PRI/21
|
| DevelopmentNote |
Supersedes 91/40676 DC. (03/2007)
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| Supersedes |
| BS 2000-58(1988) : 1988 | METHODS OF TEST FOR PETROLEUM AND ITS PRODUCTS - SOFTENING POINT OF BITUMEN (RING AND BALL) |
| BS 2782-0:1982 | Methods of testing plastics Introduction |
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