Preview

SURFACE ACTIVE AGENTS - FOAMING POWER AND ANTIFOAMING POWER - TURBINE STIRRING METHOD

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2002

Publisher

National Standards Authority of Ireland

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
6 Apparatus
7 Sampling
8 Preparation of test solutions
9 Procedure
10 Calculation and expression of results
11 Precision
12 Test report
Annex A (informative) Ring test result

Provides a method for measuring the foaming power of a surface active agent and the antifoaming power of a defoamer with regard to a foaming solution. Applies to all surface active agents particularly to low foaming products and antifoaming surface active agents.

DocumentType	Standard
Pages	16
PublisherName	National Standards Authority of Ireland
Status	Current

Standards	Relationship
DIN EN 13996:2003-01	Identical
BS EN 13996:2002	Identical
EN 13996 : 2002	Identical
UNE-EN 13996:2003	Identical
UNI EN 13996 : 2003	Identical