ISO/PRF 1138

Rubber compounding ingredients — Carbon black — Determination of sulfur content

Publication date: Jun 17, 2022

General information

Current stage: 50.20 Effective date: May 12, 2022

Originator: ISO

Owner: ISO/TC 45/SC 3

Type: International Standard

ICS: 83.040.20

Languages: English French

Buying

Status: Published

PDF - EC$120.40

Paper - EC$120.40

PDF and Paper - EC$240.80

Language

Language in which you want to receive the document.

Scope

This document specifies two methods for the determination of the total sulfur in all types of carbon black for use in the rubber industry:
— Method A, using a combustion furnace;
— Method B, using an automatic analyser.
With respect to safety aspects and test precision, it is preferable to use automatic systems. Method B is therefore the preferred method. Classical chemical analysis (Method A) is acceptable if automatic equipment is not available.

Life cycle

PREVIOUSLY

Revises
ISO 1138:2007

Revises
ISO 1138:2007/Amd 1:2012

NOW

IN_DEVELOPMENT
ISO/PRF 1138
50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks
May 12, 2022

Preview

Only informative sections of projects are publicly available. To view the full content, you will need to members of the committee. If you are a member, please log in to your account by clicking on the "Log in" button.