I.S. EN 1772:2000
Current
The latest, up-to-date edition.
SURFACE ACTIVE AGENTS - DETERMINATION OF WETTING POWER BY IMMERSION
Hardcopy , PDF
English
01-01-2000
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.
Dates of withdrawal of national standards are available from NSAI.
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
Covers 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.
| DocumentType |
Standard
|
| Pages |
15
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| BS EN 1772:2000 | Equivalent |
| BS EN 1772:2000 | Identical |
| ISO 8022:1990 | Identical |
| NBN EN 1772 : 2000 | Identical |
| DIN EN 1772:2000-08 | Equivalent |
| EN 1772:2000 | Identical |
| NF EN 1772 : 2000 | Identical |
| NS EN 1772 : 2ED 2000 | Identical |
| NEN EN 1772 : 2000 | Identical |
| UNE-EN 1772:2001 | Identical |
| 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 |
Access your standards online with a subscription
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.
Important note : Users cannot be edited or removed once added to your Multi user PDF.