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ASTM

ASTM D2575-70(1998)

(Test Method)

Standard Method for Testing Polymerized Fatty Acids (Withdrawn 2007)

Standard Method for Testing Polymerized Fatty Acids (Withdrawn 2007)

SCOPE
1.1 These methods cover selection and application of procedures for testing polymerized fatty acids specifying the use of other ASTM methods.  
1.2 The procedures appear in the following sections:  Section ASTM Method Terminology 3 ... Sampling 4 D 1466 Acid Value 5 D 1980 Saponification Value 6 D 1962 Unsaponifiable Matter 7 D 1965 Water, (Karl Fischer) 8 D 1364 Color, Gardner 9 D 1544
WITHDRAWN RATIONALE
These test methods cover selection and application of procedures for testing polymerized fatty acids specifying the use of other ASTM methods.
Formerly under the jurisdiction of Committee D01 on Paint and Related Coatings, Materials, and Applications, this test method was withdrawn in March 2007 in accordance with section 10.5.3.1 of the Regulations Governing ASTM Technical Committees, which requires that standards shall be updated by the end of the eighth year since the last approval date.

General Information

Status
Withdrawn
Publication Date
31-Dec-1990
Withdrawal Date
19-Mar-2007
ICS
71.080.40 - Organic acids
Technical Committee
D01 - Paint and Related Coatings, Materials, and Applications
Current Stage
Ref Project

Relations

Referred By
ASTM E203-23 - Standard Test Method for Water Using Volumetric Karl Fischer Titration
Effective Date
01-Jan-1991

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ASTM D2575-70(1998) - Standard Method for Testing Polymerized Fatty Acids (Withdrawn 2007)ASTM D2575-70(1998) - Standard Method for Testing Polymerized Fatty Acids (Withdrawn 2007)
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ASTM D2575-70(1998) - Standard Method for Testing Polymerized Fatty Acids (Withdrawn 2007)
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.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:D2575–70 (Reapproved 1998)
Standard Methods of Testing
Polymerized Fatty Acids
This standard is issued under the fixed designation D 2575; 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 4. Sampling
1.1 These methods cover selection and application of pro- 4.1 Sample the material in accordance with Test Method
cedures for testing polymerized fatty acids specifying the use D 1466.
of other ASTM methods.
5. Acid Value
1.2 The procedures appear in the following sections:
5.1 Determine acid value in accordance with Test Method
Section ASTM
Method
D 1980.
Terminology 3 .
5.2 The precision of the method (95 % confidence level for
Sampling 4 D 1466
polymerized fatty acids) in the range of values from 162 to 195
Acid Value 5 D 1980
Saponification Value 6 D 1962
is as follows: repeatability, 61.5; reproducibility, 62.4.
Unsaponifiable Matter 7 D 1965
Water, (Karl Fischer) 8 D 1364
6. Saponification Value
Color, Gardner 9 D 1544
6.1 Determine saponification value in accordance with Test
2. Referenced Documents
Method D 1962.
2.1 ASTM Standards:
6.2 The precision of the method (95 % confidence level) in
D 1364 Test Method for Water in Volatile Solvents (Karl
the range of values from 187 to 197 is as follows: repeatabil-
Fischer Reagent Titration Method)
ity,6 10.7; reproducibility, 611.1.
D 1466 Test Method for Sampling Liquid Oils and Fatty
7. Percent of Unsaponifiable Matter
Acids Commonly Used in Paints, Varnishes, and Related
Materials
7.1 Determine the percent of unsaponifiable matter in ac-
D 1544 Test Method for Color of Transparent Liquids cordance with Method D 1965.
(Gardner Color Scale) 7.2 The precision of the method (95 % confidence level) in
D 1962 Test Method for Saponification Value of Drying the range of values from 0.3 to 2.6 is as follows: repeatabil-
Oils, Fatty Acids, and Polymerized Fatty Acids ity,6 0.53; reproducibility, 60.75.
D 1965 Test Method for Unsaponifiable Matter in Drying
8. Water by the Karl Fisher Method
Oils, Fatty Acids, and Polymerized Fatty Acids
8.1 Determine moisture in accordance with Test M
...

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