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EN 1772 : 2000

Current
Current

The latest, up-to-date edition.

SURFACE ACTIVE AGENTS - DETERMINATION OF WETTING POWER BY IMMERSION
Published date

03-22-2000

Foreword
Introduction
1 Scope
2 Normative references
3 Term and definition
4 Principle
5 Reagents and products
6 Apparatus
7 Sampling
8 Procedure
      8.1 Test portion
      8.2 Preparation of the surface active agent
             solution
      8.3 Preparation of the discs of cotton control
             cloth
      8.4 Cleaning the apparatus
      8.5 Filling the measurement beaker
      8.6 Determination (see Figure 3)
      8.7 Calibration of the cloth
9 Expression of results
10 Test report
Annex A (informative) Commercially available control cloths
Bibliography

Specifies a method for determining the wetting power of a surface active agent in solution by immersion of a disc of raw cotton cloth in the solution.

Committee
TC 276
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current

Standards Relationship
UNE-EN 1772:2001 Identical
BS EN 1772:2000 Identical
ISO 8022:1990 Identical
NBN EN 1772 : 2000 Identical
PN EN 1772 : 2001 Identical
SN EN 1772 : 2000 Identical
I.S. EN 1772:2000 Identical
NF EN 1772 : 2000 Identical
UNI EN 1772 : 2001 Identical
NS EN 1772 : 2ED 2000 Identical
NEN EN 1772 : 2000 Identical
DIN EN 1772:2000-08 Identical

CEN/TS 17035:2017 Surface Active Agents - Bio-based surfactants - Requirements and test methods
S.R. CEN/TS 17035:2017 SURFACE ACTIVE AGENTS - BIO-BASED SURFACTANTS - REQUIREMENTS AND TEST METHODS
PD CEN/TS 17035:2017 Surface Active Agents. Bio-based surfactants. Requirements and test methods

ISO 7211-2:1984 Textiles — Woven fabrics — Construction — Methods of analysis — Part 2: Determination of number of threads per unit length
EN 20139 : 1992 TEXTILES - STANDARD ATMOSPHERES FOR CONDITIONING AND TESTING
ISO 2456:1986 Surface active agents — Water used as a solvent for tests — Specification and test methods
ISO 3819:2015 Laboratory glassware Beakers
ISO 607:1980 Surface active agents and detergents Methods of sample division
ISO 3801:1977 Textiles — Woven fabrics — Determination of mass per unit length and mass per unit area

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