Abstract
ISO 19403-4:2017 specifies a test method to determine the polar and dispersive fraction of the surface tension of liquids with optical methods. The method can be applied for the characterization of liquid coating materials, especially when drying effects occur during measurement. The applicability can be restricted for liquids with non-Newtonian rheology[1].
ISO 19403-4:2017 assumes that the information of surface tension of the liquid to be tested, as well as at least one suitable reference liquid, is known.
[1] This term is defined in DIN 1342-1.
General information
-
Status: Under developmentYou can help develop this draft international standard by contacting your national memberStage: DIS ballot initiated: 12 weeks [40.20]
-
Edition: 2Number of pages: 8
-
Technical Committee :ISO/TC 35/SC 9ICS :87.040
- RSS updates
Read sample
Preview this standard in our Online Browsing Plateform (OBP)
Life cycle
-
Previously
PublishedISO 19403-4:2017
-
Now
Got a question?
Check out our FAQs
Customer care
+41 22 749 08 88
Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)