ASTM D3053-10

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
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Designation: D3053 − 10
StandardTerminology Relating to
1
Carbon Black
This standard is issued under the fixed designation D3053; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope D3313 Test Method for Carbon Black—Individual Pellet
Hardness
1.1 This terminology covers a compilation of definitions of
D3493 Test Method for Carbon Black—Oil Absorption
technical terms used in the carbon black and rubber industries.
Number of Compressed Sample (COAN)
Terms that are generally understood or adequately defined in
D3849 Test Method for Carbon Black—Morphological
other readily available sources are not included.
Characterization of Carbon Black Using Electron Micros-
copy
2. Referenced Documents
D5230 Test Method for Carbon Black—Automated Indi-
2
2.1 ASTM Standards:
vidual Pellet Hardness
D1508 Test Method for Carbon Black, Pelleted Fines and
D6086 Test Method for Carbon Black—Void Volume (VV)
Attrition
D6556 Test Method for Carbon Black—Total and External
D1509 Test Methods for Carbon Black—Heating Loss
Surface Area by Nitrogen Adsorption
D1510 Test Method for Carbon Black—Iodine Adsorption
D6602 PracticeforSamplingandTestingofPossibleCarbon
Number
Black Fugitive Emissions or Other Environmental
D1511 Test Method for Carbon Black—Pellet Size Distri-
Particulate, or Both
bution
D1513 Test Method for Carbon Black, Pelleted—Pour Den-
3. Terminology
sity
3.1 Definitions:
D1514 Test Method for Carbon Black—Sieve Residue
aciniform, adj—shaped like a cluster of grapes.
D1566 Terminology Relating to Rubber
DISCUSSION—The spheroidal primary particles of carbon black are
D1618 Test Method for Carbon Black Extractables—
fused into aggregates of colloidal dimension forming an aciniform
Transmittance of Toluene Extract
morphology.
D1765 Classification System for Carbon Blacks Used in
Rubber Products carbon black, n—an engineered material, primarily composed
of elemental carbon, obtained from the partial combustion or
D1799 Practice for Carbon Black—Sampling Packaged
Shipments thermal decomposition of hydrocarbons, existing as aggre-
gates of aciniform morphology which are composed of
D1900 Practice for Carbon Black—Sampling Bulk Ship-
ments spheroidal primary particles, uniformity of primary particle
sizes within a given aggregate, and turbostratic layering
D1937 Test Method for Carbon Black, Pelleted—Mass
Strength within the primary particles.
DISCUSSION—Particlesizeandaggregatesize(numberofparticlesper
D2414 Test Method for Carbon Black—Oil Absorption
aggregate) are distributional properties and vary depending on the
Number (OAN)
carbon black grade. Transmission electron micrographs shown in
D2663 Test Methods for Carbon Black—Dispersion in Rub-
Annex A1 of Practice D6602 demonstrate that while particle and
ber
aggregate sizes vary greatly within a given grade of carbon black, the
D3265 Test Method for Carbon Black—Tint Strength
primary particle size is essentially uniform within an individual
aggregate.
1 carbon black, carcass grade, n—a type of furnace carbon
This terminology is under the jurisdiction ofASTM Committee D24 on Carbon
Black and is the direct responsibility of Subcommittee D24.41 on Carbon Black black having an average nitrogen surface area in the range of
2
Nomenclature and Terminology.
21 to 69 m /g.
Current edition approved Oct. 15, 2010. Published November 2010. Originally
DISCUSSION—Carcass-grade carbon blacks are produced by the oil
approved in 1972. Last previous edition approved in 2008 as D3053 – 08b. DOI:
furnace process. The use of these grades in the rubber industry is not
10.1520/D3053-10.
limited to the carcass portion of the tire. These grades are designated
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
with an “N” first character and a second character of “4, 5, 6, or 7” in
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
Table 1 of Classification D1765. See Terminology D1566 for the
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. definition of carcass.
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D3053 − 10
carbon black, furnace, n—a type of carbon black produced by carbon black agglomerate, n—a cluster of physically bound
the decomposition reaction of hydrocarbons when injected and entangled aggregates.
into a high-velocity stream of combustion gases under
DISCUSSION—See Test Method D3849.
controlled conditions.
carbon black aggregate, n—adiscrete,rigid,
...