1、Designation: D 964 03Standard Specification forMetallic Copper Powder for Use in Antifouling Paints1This standard is issued under the fixed designation D 964; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revisio
2、n. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon (e) indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification covers copper powder for use inantifouling paints.2. Referenced Documents2.1 ASTM Standards:D 185 Test Methods
3、 for Coarse Particles in Pigments,Pastes, and Paints2D 283 Test Methods for Chemical Analysis of CuprousOxide and Copper Pigments23. Composition3.1 The pigment shall consist essentially of finely dividedcopper metal and shall conform to the following requirements:Copper, min, (Percent) 99Coarse part
4、icles, 325 Mesh, max, (Percent) 1.04. Sampling4.1 Two samples shall be taken at random from differentpackages from each lot, batch, days pack, or other unit ofproduction in a shipment. When no markings distinguishingbetween units of production appear, samples shall be takenfrom different packages in
5、 the ratio of two samples for each 10000 lb (5000 kg), except that for shipments of less than 10 000lb two samples shall be taken. At the option of the purchaser,the samples may be tested separately or after blending in equalquantities the samples from the same production unit to form acomposite sam
6、ple.5. Test Methods5.1 Tests shall be conducted in accordance with the follow-ing ASTM test methods:5.1.1 CopperTest Methods D 283.5.1.2 Coarse ParticlesTest Methods D 185.6. Keywords6.1 antifouling paint; copper pigment; copper powderASTM International takes no position respecting the validity of a
7、ny patent rights asserted in connection with any item mentionedin this standard. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the riskof infringement of such rights, are entirely their own responsibility.This standard is subject to re
8、vision at any time by the responsible technical committee and must be reviewed every five years andif not revised, either reapproved or withdrawn. Your comments are invited either for revision of this standard or for additional standardsand should be addressed to ASTM International Headquarters. You
9、r comments will receive careful consideration at a meeting of theresponsible technical committee, which you may attend. If you feel that your comments have not received a fair hearing you shouldmake your views known to the ASTM Committee on Standards, at the address shown below.This standard is copy
10、righted by ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959,United States. Individual reprints (single or multiple copies) of this standard may be obtained by contacting ASTM at the aboveaddress or at 610-832-9585 (phone), 610-832-9555 (fax), or serviceastm.or
11、g (e-mail); or through the ASTM website(www.astm.org).1This specification is under the jurisdiction of ASTM Committee D01 on Paintand Related Coatings, Materials, and Applications and is the direct responsibility ofSubcommittee D01.31 on Pigment Specifications.Current edition approved May 10, 2003. Published May 2003. Originallyapproved in 1948. Last previous edition approved in 1996 as D 964 65 (1996)e1.2Annual Book of ASTM Standards, Vol 06.03.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
