ISO 1409:2020
Current
The latest, up-to-date edition.
Plastics/rubber Polymer dispersions and rubber latices (natural and synthetic) Determination of surface tension
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
French, English
21-08-2020
Important note : Users cannot be edited or removed once added to your Multi user PDF.
This document specifies two methods for the determination of the surface tension of polymer dispersions and rubber latices (natural and synthetic).
Method A is the ring method (Du Noy ring method).
Method B is the plate method (Wilhelmy plate method).
Method A is suitable valid for polymer dispersions and rubber latices with a viscosity less than 200 mPas.
Method B is not suitable for polymer dispersions and rubber latices containing cationic surfactants.
Methods A and B are also suitable for prevulcanized latices and compounded material.
In case of dispute, the preferred method is method A (the ring method).
| DocumentType |
Standard
|
| Pages |
13
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| BS ISO 1409:2020 | Identical |
| NEN-ISO 1409:2020 | Identical |
| UNI ISO 1409:2021 | Identical |
Access your standards online with a subscription
Features
-
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.