ISO 4656-1:1992
Rubber compounding ingredients; carbon black; determination of dibutyl phthalate absorption number; part 1: method using absorptometer

Standard No.

ISO 4656-1:1992

Release Date

1992

Published By

International Organization for Standardization (ISO)

Status

Withdraw

Latest

ISO 4656-1:1992

Scope

Specifies principle, reagent, apparatus, sample preparation, conditions of the test, procedure and the expression of the results. An annex is given for checking and adjusting the torque spring and hydraulic damping, another for checking the constant-rate burette.

ISO 4656-1:1992 history

• 1992 ISO 4656-1:1992 Rubber compounding ingredients; carbon black; determination of dibutyl phthalate absorption number; part 1: method using absorptometer
• 1985 ISO 4656-1:1985 Rubber compounding ingredients — Carbon black — Determination of dibutyl phthalate absorption number — Part 1: Method using absorptometer
• 1978 ISO 4656-1:1978 Carbon black for use in the rubber industry — Determination of dibutylphthalate absorption number — Part 1: Method using absorptiometer