HG/T 2879.2-2014
Rubber compounding ingredients.Kaolin clay.Part 2: Determination of aluminium content (English Version)

Standard No.

HG/T 2879.2-2014

Language

Chinese, Available in English version

Release Date

2014

Published By

Professional Standard - Chemical Industry

Latest

HG/T 2879.2-2014

Replace

HG/T 2879.2-1997

Scope

This part of HG/T 2879 specifies the method for determining the total aluminum content in rubber compound clay using the EDTA titration method. This section is applicable to the determination of the total aluminum content in natural clay that has been chemically treated with neutralizing acidic substances (such as amines) during the production process and has not been surface modified (such as silane treatment) or calcined.

HG/T 2879.2-2014 Referenced Document

• GB/T 12805 Laboratory glassware.Burettes
• GB/T 12808 Laboratory glass instrument single marked line pipette*， 2016-07-01 Update
• HG/T 2879.3-2014 Rubber compounding ingredients.Kaolin clay.Part 3: Determination of silicon content

HG/T 2879.2-2014 history

• 2014 HG/T 2879.2-2014 Rubber compounding ingredients.Kaolin clay.Part 2: Determination of aluminium content
• 1997 HG/T 2879.2-1997 Rubber Compounding ingredients-kaolin clay-Determination of aluminium content