BS ISO 18852:2015
Current
The latest, up-to-date edition.
Rubber compounding ingredients. Determination of multipoint nitrogen surface area (NSA) and statistical thickness surface area (STSA)
Hardcopy , PDF
English
30-06-2015
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Foreword
1 Scope
2 Normative references
3 Principle
4 Apparatus
5 Reagents
6 Preparation of automatic volumetric
adsorption measurement apparatus
7 Sample preparation
8 Measurement procedure
9 Determination of statistical
thickness surface area (STSA)
10 Precision
11 Test report
Annex A (informative) - Precision
Bibliography
Defines a method for the determination of the nitrogen surface area (NSA) of carbon blacks and other rubber compounding ingredients, like silicas and zinc oxides, based on the Brunauer, Emmett and Teller (BET) theory of gas adsorption using a multipoint determination as well as the determination of the statistical thickness surface area (STSA), otherwise known as the external surface area.
| Committee |
PRI/50
|
| DevelopmentNote |
Supersedes 96/123047 DC (08/2005) Supersedes 11/30219428 DC. (05/2012) Supersedes 14/30300499 DC. (06/2015)
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 18852:2015 | Identical |
| ISO 9298:2017 | Rubber compounding ingredients — Zinc oxide — Test methods |
| ISO 5794-1:2010 | Rubber compounding ingredients Silica, precipitated, hydrated Part 1: Non-rubber tests |
| ISO 4652:2012 | Rubber compounding ingredients Carbon black Determination of specific surface area by nitrogen adsorption methods Single-point procedures |
| ISO 9277:2010 | Determination of the specific surface area of solids by gas adsorption — BET method |
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