BS 1674:1991
Superseded
View Superseded by
Specification for equipment and general procedure for mixing and vulcanizing rubber test mixes
Hardcopy , PDF
English
05-31-1991
06-15-1995
Committees responsible
Foreword
Specification
0. Introduction
1. Scope
2. Definitions
3. General safety precautions
4. Equipment
5. Mixing procedure
6. Storage of unvulcanized mixes
7. Viscosity of the mixed batch
8. Vulcanization
Appendices
A. Drying of carbon black
B. Measurement of press platen temperature uniformity
Table
1. Machine details of internal mixers
Figures
1. Cover plate and cavity mould
2. Cavity mould for stepped test sheets
3. Thermocouple array for platen temperature uniformity
measurement
4. Differential thermocouple probes
Equipment and general procedure to be adopted for test mixes, other than those for ebonite and cellular rubber, for subsequent laboratory testing.
| Committee |
PRI/22
|
| DevelopmentNote |
Supersedes BS 1674: 1976
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ISO 2393:2014 | Similar to |
| BS 903-A59:1990 | Physical testing of rubber Methods using plastimeters |
| BS 903-A58:1990 | Physical testing of rubber Methods using the Mooney viscometer |
| ISO 2393:2014 | Rubber test mixes — Preparation, mixing and vulcanization — Equipment and procedures |
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