BS 903-A13:1990
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Physical testing of rubber Method for determination of stiffness at low temperature (Gehman test)
Hardcopy , PDF
30-06-2013
English
06-07-2004
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Committees responsible
National foreword
1 Scope
2 Apparatus
3 Test piece
4 Procedure
5 Number of tests
6 Expression of results
7 Test report
Figure 1 - Apparatus for determination of stiffness characteristics
Table 1 - Twist angles for designated values of the relative
modulus (RM)
Table 2 - Values of factor for various ratios of b/d
Publications referred to
Static procedure for determining the relative stiffness characteristics of vulcanized or thermoplastic rubbers over a temperature range of approximately 23°C to -150°C.
| Committee |
PRI/22
|
| DevelopmentNote |
Supersedes BS 903-A13(1983) & 89/40713 DC. (07/2004)
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| BS 903-A38:1978 | Methods of testing vulcanized rubber. Determination of dimensions of test pieces and products for test purposes |
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