BS ISO 13145:2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Rubber. Determination of viscosity and stress relaxation using a rotorless sealed shear rheometer
Hardcopy , PDF
English
30-11-2012
31-08-2023
| Committee |
PRI/22
|
| DevelopmentNote |
Supersedes 11/30205364 DC. (11/2012)
|
| DocumentType |
Standard
|
| Pages |
26
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
This International Standard describes a method for the determination of the viscosity and stress relaxation of raw or compounded rubber under specified conditions.
The viscosity determination consists of a constant strain, temperature and frequency test in which the elastic and the loss components of the complex shear modulus can be determined.
The determination of stress relaxation consists of a constant static strain and temperature test in which the torque decrease can be determined.
| Standards | Relationship |
| ISO 13145:2012 | Identical |
| ISO 6502:2016 | Rubber — Guide to the use of curemeters |
| ISO 1795:2017 | Rubber, raw natural and raw synthetic — Sampling and further preparative procedures |
| ISO 1382:2012 | Rubber — Vocabulary |
| ISO 4664-1:2011 | Rubber, vulcanized or thermoplastic — Determination of dynamic properties — Part 1: General guidance |
| ISO 289-1:2015 | Rubber, unvulcanized — Determinations using a shearing-disc viscometer — Part 1: Determination of Mooney viscosity |
| ISO 289-4:2003 | Rubber, unvulcanized — Determinations using a shearing-disc viscometer — Part 4: Determination of the Mooney stress-relaxation rate |
| 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 |
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