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BS ISO 18852:2015

Current
Current

The latest, up-to-date edition.

Rubber compounding ingredients. Determination of multipoint nitrogen surface area (NSA) and statistical thickness surface area (STSA)
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

06-30-2015

Publisher

British Standards Institution

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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Hardcopy - English
PDF - English
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