BS 2782-7 Method 732A:1991
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Methods of testing plastics. Rheological properties Determination of viscosity number:general conditions
Hardcopy , PDF
15-12-1998
English
28-06-1991
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National foreword
Committees responsible
Method
1. Scope and field of application
2. References
3. Definitions and units
4. Measurements
5. Apparatus
6. Solutions
7. Temperature of measurement
8. Procedure
9. Expression of results
10. Test report
Annexes
A. Cleaning of apparatus
B. Notes on sources of error
Tables
1. Ubbelohde viscometers recommended for the
determination of the dilute solution viscosity of
polymers
2. Viscosity/density ratios and maximum capillary
diameters
Figure
1. Ubbelohde viscometer
Bibliography
Guidance in the development of standards for measuring the viscosities of individual types of polymers.
| Committee |
PRI/21
|
| DevelopmentNote |
SUPERSEDES BS 2782: PART 7: METHOD 730A: 1979
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ISO 1628-1:2009 | Identical |
| BS 2782-7:Method 732F:1991 | Methods of testing plastics. Rheological properties Determination of viscosity number of methyl methacrylate polymers |
| ISO 3205:1976 | Preferred test temperatures |
| ISO 3105:1994 | Glass capillary kinematic viscometers — Specifications and operating instructions |
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