ASTM D1984-69 (1992)e1
(Specification)Standard Specification for Tall Oil Fatty Acids (Withdrawn 1999)
Standard Specification for Tall Oil Fatty Acids (Withdrawn 1999)
SCOPE
1.1 This specification covers distilled fatty acids derived from tall oil. Three types are covered as follows:
1.1.1 Type I , having a minimum of 98% fatty acids (by difference) and a maximum of 1% rosin acids.
1.1.2 Type II , having a minimum of 96% fatty acids (by difference) and a maximum of 2% rosin acids.
1.1.3 Type III , having a minimum of 90% fatty acids (by difference) and a maximum of 10% rosin acids.
General Information
Standards Content (Sample)
e1
Designation: D 1984 – 69 (Reapproved 1992)
AMERICAN SOCIETY FOR TESTING AND MATERIALS
100 Barr Harbor Dr., West Conshohocken, PA 19428
Reprinted from the Annual Book of ASTM Standards. Copyright ASTM
Standard Specification for
Tall Oil Fatty Acids
This standard is issued under the fixed designation D 1984; 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.
e NOTE—Keywords were added editorially in September 1992.
TABLE 1 Requirements for Tall Oil Fatty Acids
1 Scope
ASTM Test Type I Type II Type III
1.1 This specification covers distilled fatty acids derived
Methods
Min Max Min Max Min Max
from tall oil. Three types are covered as follows:
1.1.1 Type I, having a minimum of 98 % fatty acids (by Acid value D 1980 197 . 192 . 190 .
Rosin acids,% D 1240 . 1.0 . 2.0 . 10.0
difference) and a maximum of 1 % rosin acids.
Unsaponifiables, % D 1965 . 1.0 . 2.0 . 10.0
1.1.2 Type II, having a minimum of 96 % fatty acids (by
Fatty acids, % D 1983 98 . 96 . 90 .
difference) and a maximum of 2 % rosin acids. Color, Gardner D 1544 . 4 . 5 . 10.0
Iodine value D 1959 125 135 . . . .
1.1.3 Type III, having a minimum of 90 % fatty acids (by
difference) and a maximum of 10 % rosin acids.
2 Referenced Documents
D 1980 Test Method for Acid Value of Fatty Acids and
2.1 ASTM Standards:
Polymerized Fatty Acids
D 1240 Test Method for Rosin Acids in Fatty Acids
D 1983 Test Method for Fatty Acid Composition by Gas-
D 1467 Guide for Testing Fatty Acids Used in Protective
Liquid Chromatography of Methyl Esters
Coatings
D 1544 Test Method for Color of Transparent Liquids
3. Properties
(Gardner Color Scale)
3.1 Tall oil fatty acids shall conform to the requirements
D 1959 Test Method f
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