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ASTM D769-01

(Specification)

Standard Specification for Black Synthetic Iron Oxide

Standard Specification for Black Synthetic Iron Oxide

SCOPE
1.1 This specification covers the pigment commercially known as black synthetic iron oxide.
1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

General Information

Status
Historical
Publication Date
09-May-2001
ICS
87.060.10 - Pigments and extenders
Technical Committee
D01 - Paint and Related Coatings, Materials, and Applications
Drafting Committee
D01.31 - Pigment Specifications
Current Stage
Ref Project

Relations

Replaces
ASTM D769-87(1995)e1 - Standard Specification for Black Synthetic Iron Oxide
Effective Date
10-May-2001
Replaced By
ASTM D769-01(2007) - Standard Specification for Black Synthetic Iron Oxide
Effective Date
01-Nov-2007
Referred By
ASTM F3394/F3394M-20 - Standard Specification for Hardened Steel Backup and Reaction Washers Inch and Metric Dimensions<rangeref></rangeref >
Effective Date
10-May-2001

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ASTM D769-01 - Standard Specification for Black Synthetic Iron OxideASTM D769-01 - Standard Specification for Black Synthetic Iron Oxide
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ASTM D769-01 - Standard Specification for Black Synthetic Iron Oxide
English language
2 pages
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Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation: D 769 – 01
Standard Specification for
1
Black Synthetic Iron Oxide
This standard is issued under the fixed designation D 769; 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 (e) indicates an editorial change since the last revision or reapproval.
1. Scope
Hydrogen ion concentration (pH value) 4.5 to 8.5
1.1 This specification covers the pigment commercially
3.2 The mass color and character of the tint and the tinting
known as black synthetic iron oxide.
strength formed by a mixture with a white pigment shall be
1.2 The values stated in SI units are to be regarded as the
within mutually agreed upon limits of a standard acceptable to
standard. The values given in parentheses are for information
both the purchaser and the seller.
only.
4. Sampling
2. Referenced Documents
4.1 Two samples shall be taken at random from different
2.1 ASTM Standards:
packages from each lot, batch, day’s pack, or other unit of
D 50 Test Methods for Chemical Analysis of Yellow, Or-
production in a shipment. When no markings distinguishing
ange, Red, and Brown Pigments Containing Iron and
between units of production appear, samples shall be taken
2
Manganese
from different packages in the ratio of two samples for each
D 185 Test Methods for Coarse Particles in Pigments,
4540 kg or 10 000 lb, except that for shipments of less than
2
Pastes, and Paints
10 000 lb, two samples shall be taken. At the option of the
D 280 Test Methods for Hygroscopic Moisture (and Other
purchaser, the samples may be tested separately or after
2
Matter Volatile Under the Test Conditions) in Pigments
blending in equal quantities the samples from the same
D 387 Test Method for Color and Strength of Color Pig-
production unit to form a composite sample.
3
ments with a Mechanical Muller
5. Test Methods
D 1208 Test Methods for Common Properties of Certain
2
Pigments
5.1 Tests shall be conducted in accordance with the appro-
2
D 3872 Test Method for Ferrous Iron in Iron Oxides
priate test methods. Test procedures not covered byASTM test
methods shall be mutually agreed upon between the purchaser
3. Composition and Properties
and the seller.
3.1 The pigment shall be a manufactured ferrous-ferric
5.1.1 Total Iron Oxides—Test Methods D 50.
oxideobtainedbychemicalreaction.Itshallbeasoftdryfinely
5.1.2 Ferrous Iron in Iron Oxides—Test Method D 3872.
powdered pigment, free of admixtures of other substances and
5.1
...

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