Table of Contents

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

Abstract

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.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Organization for Standardization
Pages
ISBN
Committee	TC 45
Supersedes	ISO/DIS 18852 : 60.00 (2015)