BS 5293-12:1996
Withdrawn
Sampling and testing carbon black for use in the rubber industry Methods for determination of surface area by surfactant adsorption
Hardcopy , PDF
English
05-15-1996
12-01-2011
Committees responsible
National foreword
Methods
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Preparation of the sample
7 Test conditions
8 Verification of filters
9 Procedure
10 Expression of results
11 Test report
Annexes
A (informative) Examples of calculations of
standardization factors
B (informative) Alternative method of setting up and
using the automatic titration apparatus
Figures
1 Pressure filtration manifold
2 Derivation of standardization factors
Specifies methods for the determination of the surface area of carbon blacks. Suitable for characterising rubber grade carbon blacks of all types.
| Committee |
PRI/22
|
| DevelopmentNote |
Supersedes BS 5293-12(1988) (07/2004) Also numbered as ISO 6810. Supersedes 93/301224 DC. Reviewed and confirmed by BSI, August 2005. (08/2005)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| Supersedes |
| BS 5293-11:1995 | Sampling and testing carbon black for use in the rubber industry Method for determination of specific surface area by nitrogen adsorption methods using single-point procedures |
| ISO 6809:1989 | Rubber compounding ingredients — Carbon black — Standard reference blacks |
| BS 846:1985 | Specification for burettes |
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