NF T42-009*NF ISO 976:2014
Rubber and plastics - Polymer dispersions and rubber latices - Determination of pH

Standard No.

NF T42-009*NF ISO 976:2014

Release Date

2014

Published By

Association Francaise de Normalisation

Latest

NF T42-009*NF ISO 976:2014

Replace

NF T42-009:2008

Scope

This International Standard specifies a method for the determination of the pH of polymer dis ersions and rubber latexes (natural and synthetic) using a pH meter equipped with a combined glass and silver reference electrode .The method is also suitable for prevulcanized latexes and mixtures based on polymer dis ersions or rubber latexes, including adhesives.

NF T42-009*NF ISO 976:2014 Referenced Document

• ISO 123 Rubber latex - Sampling
• ISO 15528 Paints, varnishes and raw materials for paints and varnishes — Sampling*， 2020-05-13 Update
• ISO 3696 Water for analytical laboratory use; Specification and test methods

NF T42-009*NF ISO 976:2014 history

• 0000 NF T42-009:2014
• 2008 NF T42-009:2008 Rubber and plastics - Polymer dispersions and rubber latices - Determination of pH.
• 1977 NF T42-009:1977 Rubber. Latices. Determination of ph.