BS 1674:1991
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Specification for equipment and general procedure for mixing and vulcanizing rubber test mixes
Hardcopy , PDF
15-06-1995
English
31-05-1991
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
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