1、Designation: D 34 91 (Reapproved 2003)Standard Guide forChemical Analysis of White Pigments1This standard is issued under the fixed designation D 34; the number immediately following the designation indicates the year of originaladoption or, in the case of revision, the year of last revision. A numb
2、er in parentheses indicates the year of last reapproval. A superscriptepsilon (e) indicates an editorial change since the last revision or reapproval.This standard has been approved for use by agencies of the Department of Defense.1. Scope1.1 This guide covers procedures for the chemical analysisof
3、white pigments.2. Referenced Documents2.1 ASTM Standards:C 471M Test Methods for Chemical Analysis of Gypsumand Gypsum Products Metric2D 715 Test Methods for Analysis of Barium Sulfate Pig-ment3D 717 Test Methods for Analysis of Magnesium SilicatePigment3D 718 Test Methods for Analysis of Aluminum S
4、ilicatePigment3D 719 Test Methods for Analysis of Diatomaceous SilicaPigment3D 1199 Specification for Calcium Carbonate Pigments3D 1301 Test Methods for Chemical Analysis of White LeadPigments3D 1394 Test Methods for Chemical Analysis of WhiteTitanium Pigments3D 3280 Test Methods for Analysis of Whi
5、te Zinc Pigments33. Significance and Use3.1 This compilation of available ASTM methods for theanalysis of white pigment serves as a guide to chemists.4. Test Methods4.1 Tests shall be conducted in accordance with the follow-ing ASTM methods. Test procedures not covered by ASTMmethods shall be agreed
6、 upon by the purchaser and seller.4.2 Lead PigmentsTest Methods D 1301.4.3 Zinc PigmentsTest Methods D 3280.4.4 Titanium Dioxide PigmentsTest Methods D 1394.4.5 Calcium Carbonate Pigments: Whiting, Paris White,Spanish White, ChalkSpecification D 1199.4.6 Calcium Sulfate Pigments: Gypsum, Terra Alba,
7、 Plasterof ParisTest Methods C 471M.4.7 Barium Pigments: Barytes or Barite and Blanc FixeTest Methods D 715.4.8 Silica PigmentsTest Methods D 719.4.9 China ClayTest Method D 718.4.10 Magnesium SilicateTest Methods D 717.5. Keywords5.1 chemical analysis; white pigmentASTM International takes no posit
8、ion respecting the validity of any 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 responsibilit
9、y.This standard is subject to revision 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
10、 International Headquarters. Your 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 s
11、hown below.This standard is copyrighted 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), 610-8
12、32-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org).1This guide is under the jurisdiction of ASTM Committee D01 on Paint andRelated Coatings, Materials, and Applications and is the direct responsibility ofSubcommittee D01.31 on Pigment Specifications.Current edition
13、 approved Oct. 1, 2003. Published October 2003. Originallyapproved in 1915. Last previous edition approved in 1991 as D 34 91 (1999).2Annual Book of ASTM Standards, Vol 04.01.3Annual Book of ASTM Standards, Vol 06.03.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
