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BS 7164-24:1990

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Chemical tests for raw and vulcanized rubber Determination of extractable sulphur
Available format(s)

Hardcopy , PDF

Superseded date

05-15-1996

Language(s)

English

Published date

09-30-1990

Committees responsible
National foreword
Method
0. Introduction
1. Scope and field of application
2. References
3. Principle
4. Limitations
5. Copper spiral method A
6. Copper spiral method B
7. Sulfite method
8. Test report
Annex
Determinations of free sulfur content - Response of
various commercial accelerators on the copper spiral
and sulfite methods of analysis
Figures
1. Typical apparatus for extraction of free sulfur by
    the Copper Spiral Method A
2. Typical apparatus for determination of free sulfur
    by the Copper Spiral Method A
3. Typical apparatus for determination of free sulfur
    by the Copper Spiral Method B

Two versions of the copper spiral method and the sodium sulphite method for determining free sulphur in vulcanized rubber. The copper spiral methods may also be used for unvulcanized compounds.

Committee
PRI/22
DevelopmentNote
Supersedes BS 903-B6.10(1958) (09/2005)
DocumentType
Standard
Pages
16
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

ISO 383:1976 Laboratory glassware — Interchangeable conical ground joints
ISO 1382:2012 Rubber Vocabulary
ISO 1407:2011 Rubber — Determination of solvent extract

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