BS ISO 4664-2:2006
Current
The latest, up-to-date edition.
Rubber, vulcanized or thermoplastic. Determination of dynamic properties Torsion pendulum methods at low frequencies
Hardcopy , PDF
English
30-11-2006
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
5.1 Test piece holder
5.2 Inertial member
5.3 Torsion pendulum
5.4 Thermostatted test chamber
5.5 Devices for measurement of test piece dimensions
6 Test pieces
6.1 Dimensions
6.2 Preparation
6.3 Number
6.4 Conditioning
7 Strain, frequency and temperature of test
7.1 Strain
7.2 Frequency
7.3 Temperature
8 Procedure
8.1 Measurement of dimensions of test piece
8.2 Mechanical conditioning of test piece
8.3 Mounting of test piece
8.4 Measurement of test piece free length
8.5 Temperature conditioning of test piece
8.6 Testing
9 Expression of results
9.1 Symbols
9.2 Calculation of the elastic shear modulus (in-phase modulus)
9.3 Calculation of mechanical damping
10 Test report
Bibliography
Specifies methods, using a torsion pendulum, of determining the dynamic properties in shear, that is the shear modulus and mechanical damping, of vulcanized or thermoplastic rubbers over a wide temperature range at low frequencies in the range 0,1 Hz to 10 Hz and at comparatively low strains of less than 5 x 10[-4].
| Committee |
PRI/22
|
| DevelopmentNote |
Supersedes BS 903-A31(1976) and 05/30133103 DC (11/2006)
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This part of ISO4664 specifies methods, using a torsion pendulum, of determining the dynamic properties in shear, that is the shear modulus and mechanical damping, of vulcanized or thermoplastic rubbers over a wide temperature range at low frequencies in the range 0,1Hz to 10Hz and at comparatively low strains of less than 5×10−4.
| Standards | Relationship |
| ISO 4664-2:2006 | Identical |
| BS 903-0:2012 | Physical testing of rubber General |
| ISO 23529:2016 | Rubber General procedures for preparing and conditioning test pieces for physical test methods |
| ISO 4664-1:2011 | Rubber, vulcanized or thermoplastic — Determination of dynamic properties — Part 1: General guidance |
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