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ISO 6894:1991

Rubber compounding ingredients — Carbon black — Preparation of samples for determination of dibutylphthalate absorption number (compressed sample)

Publication date:   Apr 11, 1991

95.99 Withdrawal of Standard   May 9, 2007

General information

95.99 Withdrawal of Standard   May 9, 2007

ISO

ISO/TC 45/SC 3 Raw materials (including latex) for use in the rubber industry

International Standard

83.040.20   Rubber compounding ingredients

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Scope

This second edition cancels and replaces the first edition (ISO 6894:1984), sub-clauses 7.1.5, 7.1.8 and 7.2.3 of which have been technically revised. A quantity of carbon black is compressed four times at a given pressure and then the dibutylphthalate absorption number is determined as described in ISO 4656-1 or ISO 4656-2. Specifies normative references, principle, apparatus, sample preparation, conditions of test, procedure, expression of results and test report.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 6894:1984

NOW

WITHDRAWN
ISO 6894:1991
95.99 Withdrawal of Standard
May 9, 2007

REVISED BY

WITHDRAWN
ISO 4656:2007