0 Items
My account
Phone: (011) 7541-421, 3409-301, 3409-335, 6547-293, 3409-310
E-mail: Standards sales: prodaja@iss.rs Education: iss-edukacija@iss.rs Information about standards: infocentar@iss.rs
Stevana Brakusa 2, 11030 Beograd
Main menu

ISO 7781:1996

Rubber, raw styrene-butadiene — Determination of soap and organic-acid content

Oct 31, 1996
95.99   Withdrawal of Standard   Dec 6, 2001

General information

95.99     Dec 6, 2001

ISO

ISO/TC 45/SC 2

International Standard

83.040.10  

French   English  

Buying

Withdrawn

Language in which you want to receive the document.

Scope

Describes a method for the determination of the soap and organic-acid content of raw styrene-butadiene rubber (SBR). The method depends on the extraction of the organic acids and soaps from the rubber by means of a solvent. Recommends to determine both contents on separate portions of the same solvent extract; gives only an approximative value. Replaces the first edition.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 7781:1986

NOW

WITHDRAWN
ISO 7781:1996
95.99 Withdrawal of Standard
Dec 6, 2001

REVISED BY

WITHDRAWN
ISO 7781:2001