1、Designation:D 1984 69(Reapproved 1992)e1Standard Specification forTall Oil Fatty Acids1This standard is issued under the fixed designation D 1984;the number immediately following the designation indicates the year oforiginal adoption or,in the case of revision,the year of last revision.A number in p
2、arentheses indicates the year of last reapproval.Asuperscript epsilon(e)indicates an editorial change since the last revision or reapproval.e1NOTEKeywords were added editorially in September 1992.1 Scope1.1 This specification covers distilled fatty acids derivedfrom tall oil.Three types are covered
3、as follows:1.1.1 Type I,having a minimum of 98%fatty acids(bydifference)and a maximum of 1%rosin acids.1.1.2 Type II,having a minimum of 96%fatty acids(bydifference)and a maximum of 2%rosin acids.1.1.3 Type III,having a minimum of 90%fatty acids(bydifference)and a maximum of 10%rosin acids.2 Referen
4、ced Documents2.1 ASTM Standards:D 1240 Test Method for Rosin Acids in Fatty Acids2D 1467 Guide for Testing Fatty Acids Used in ProtectiveCoatings2D 1544 Test Method for Color of Transparent Liquids(Gardner Color Scale)3D 1959 Test Method for Iodine Value of Drying Oils andFatty Acids2D 1965 Test Met
5、hod for Unsaponifiable Matter in DryingOils,Fatty Acids,and Polymerized Fatty Acids2D 1980 Test Method for Acid Value of Fatty Acids andPolymerized Fatty Acids2D 1983 Test Method for Fatty Acid Composition by Gas-Liquid Chromatography of Methyl Esters23.Properties3.1 Tall oil fatty acids shall confo
6、rm to the requirementsgiven in Table 1.4.Test Methods4.1 The properties enumerated in this specification shall bedetermined in accordance with Methods D 1467.NOTE1Tall oil fatty acids are produced with various specificationsthat lie outside of the specifications given herein.Such specificationsshoul
7、d be agreed upon between the purchaser and the seller.5.Keywords5.1 distilled fatty acids;fatty acids;tall oil fatty acidsThe American Society for Testing and Materials takes no position respecting the validity of any patent rights asserted in connectionwith any item mentioned in this standard.Users
8、 of this standard are expressly advised that determination of the validity of any suchpatent rights,and the risk of infringement of such rights,are entirely their own responsibility.This standard is subject to revision at any time by the responsible technical committee and must be reviewed every fiv
9、e years andif not revised,either reapproved or withdrawn.Your comments are invited either for revision of this standard or for additional standardsand should be addressed to ASTM Headquarters.Your comments will receive careful consideration at a meeting of the responsibletechnical committee,which yo
10、u may attend.If you feel that your comments have not received a fair hearing you should make yourviews known to the ASTM Committee on Standards,100 Barr Harbor Drive,West Conshohocken,PA 19428.1This specification is under the jurisdiction of ASTM Committee D-1 on Paintand Related Coatings,Materials,
11、and Applications and is the direct responsibility ofSubcommittee D01.34 on Naval Stores.Current edition effective Oct.3,1969.Originally issued 1965.ReplacesD 1984 65 T.2Annual Book of ASTM Standards,Vol 06.03.3Annual Book of ASTM Standards,Vol 06.01.TABLE 1 Requirements for Tall Oil Fatty AcidsASTM
12、TestMethodsType IType IIType IIIMinMaxMinMaxMinMaxAcid valueD 1980197.192.190.Rosin acids,%D 1240.1.0.2.0.10.0Unsaponifiables,%D 1965.1.0.2.0.10.0Fatty acids,%D 198398.96.90.Color,GardnerD 1544.4.5.10.0Iodine valueD 1959125135.1AMERICAN SOCIETY FOR TESTING AND MATERIALS100 Barr Harbor Dr.,West Conshohocken,PA 19428Reprinted from the Annual Book of ASTM Standards.Copyright ASTMNOTICE:This standard has either been superseded and replaced by a new version or discontinued.Contact ASTM International(www.astm.org)for the latest information.
