BS 5293-19:1991
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Sampling and testing carbon black for use in the rubber industry Preparation of samples for determination of dibutyl phthalate absorption number (compressed sample)
Hardcopy , PDF
29-06-2007
English
31-10-1991
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Committees responsible
National foreword
Method
1 Scope
2 Normative references
3 Principle
4 Apparatus
5 Sample preparation
6 Conditions of test
7 Procedures
8 Expression of results
9 Test report
Figures
1 Essential features of type A compression cylinder and
piston
2 Essential features of type B compression cylinder and
piston
Two procedures using different types of compression cylinders and pistons. Dry carbon black is compressed four times at a pressure of 165 MPa.
| Committee |
PRI/50
|
| DevelopmentNote |
Supersedes 91/40520 DC. Also numbered as ISO 6894. (08/2005)
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| BS 5293-21:1995 | Sampling and testing carbon black for use in the rubber industry Classification system for carbon blacks used in rubber products |
| ISO 6809:1989 | Rubber compounding ingredients Carbon black Standard reference blacks |
| BS 5293-18:1992 | Sampling and testing carbon black for use in the rubber industry Method for determination of dibutyl phthalate absorption number using plastograph or plasticorder |
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