NEN ISO 4652 : 2012
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
RUBBER COMPOUNDING INGREDIENTS - CARBON BLACK - DETERMINATION OF SPECIFIC SURFACE AREA BY NITROGEN ADSORPTION METHODS - SINGLE-POINT PROCEDURES
07-01-2020
01-12-2013
Describes four methods for the determination of the specific surface area of types and grades of carbon black for use in the rubber industry: - method A using the Ni-Count-1 apparatus (Clause 3); - method B using the Areameter apparatus (Clause 4); - method C using gas chromatography (Clause 5); - method D using the Monosorb surface-area analyser (Clause 6).
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