Standard Specification for Metallic Copper Powder for Use in Antifouling Paints

SCOPE
1.1 This specification covers copper powder for use in antifouling paints.

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Publication Date
09-May-2003
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ASTM D964-03 - Standard Specification for Metallic Copper Powder for Use in Antifouling Paints
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.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 964 – 03
Standard Specification for
1
Metallic Copper Powder for Use in Antifouling Paints
This standard is issued under the fixed designation D 964; 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 copper metal and shall conform to the following requirements:
Copper, min, (Percent) 99
1.1 This specification covers copper powder for use in
Coarse particles, 325 Mesh, max, (Percent) 1.0
antifouling paints.
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 185 Test Methods for Coarse Particles in Pigments,
production in a shipment. When no markings distinguishing
2
Pastes, and Paints
between units of production appear, samples shall be taken
D 283 Test Methods for Chemical Analysis of Cuprous
from different packages in the ratio of two samples for each 10
2
Oxide and Copper Pigments
000 lb (5000 kg), except that for shipments of less than 10 000
lb two samples shall be taken. At the option of the purchaser,
3. Composition
the samples may be tested separately or after blending in equal
3.1 The pigment shall consist essentially of finely divided
quantities the samples from the same production unit to form a
composite sample.
5. Test Methods
5.1 Tests shall be conducted in accordance with the follow-
ing ASTM test methods:
1
5.1.1 Copper—Test Methods D 283.
This specification is under the jurisdiction of ASTM Committee D01 on Paint
and Re
...

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