ASTM D2248-01a(2007)
(Practice)Standard Practice for Detergent Resistance of Organic Finishes
Standard Practice for Detergent Resistance of Organic Finishes
SIGNIFICANCE AND USE
Any effects such as color change, blistering. loss of adhesion, softening, or embrittlement are observed and noted.
SCOPE
1.1 This practice covers the determination of the resistance to failure, in an accelerated manner, of organic finishes when immersed in a detergent solution.
1.2 The values stated in SI units are to be regarded as the standard. The values in parentheses are for information only.
This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
General Information
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Standards Content (Sample)
NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.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: D2248 − 01a (Reapproved2007)
Standard Practice for
Detergent Resistance of Organic Finishes
This standard is issued under the fixed designation D2248; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.A
superscript epsilon (´) 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. Scope D1400TestMethodforNondestructiveMeasurementofDry
Film Thickness of Nonconductive Coatings Applied to a
1.1 This practice covers the determination of the resistance
Nonferrous Metal Base (Withdrawn 2006)
to failure, in an accelerated manner, of organic finishes when
D1474Test Methods for Indentation Hardness of Organic
immersed in a detergent solution.
Coatings
1.2 The values stated in SI units are to be regarded as the
D1654Test Method for Evaluation of Painted or Coated
standard. The values in parentheses are for information only.
Specimens Subjected to Corrosive Environments
1.3 This standard does not purport to address all of the
D1730 Practices for Preparation of Aluminum and
safety concerns, if any, associated with its use. It is the
Aluminum-Alloy Surfaces for Painting
responsibility of the user of this standard to establish appro-
D2092Guide for Preparation of Zinc-Coated (Galvanized)
priate safety and health practices and determine the applica-
Steel Surfaces for Painting (Withdrawn 2008)
bility of regulatory limitations prior to use.
D2197Test Method for Adhesion of Organic Coatings by
Scrape Adhesion
2. Referenced Documents
D2244Practice for Calculation of Color Tolerances and
2.1 ASTM Standards:
Color Differences from Instrumentally Measured Color
D523Test Method for Specular Gloss
Coordinates
D609Practice for Preparation of Cold-Rolled Steel Panels
D3359Test Methods for Measuring Adhesion by Tape Test
for Testing Paint, Varnish, Conversion Coatings, and
Related Coating Products
3. Significance and Use
D610Practice for Evaluating Degree of Rusting on Painted
Steel Surfaces
3.1 Any effects such as color change, blistering. loss of
D714Test Method for Evaluating Degree of Blistering of
adhesion, softening, or embrittlement are observed and noted.
Paints
D823Practices for Producing Films of Uniform Thickness
4. Apparatus
of Paint, Varnish, and Related Products on Test Panels
4.1 Container—A corrosion-resistant container equipped
D1005Test Method for Measurement of Dry-Film Thick-
with the means to control the solution temperature within the
ness of Organic Coatings Using Micrometers
range specified and to control the liquid level at 65mm( ⁄16
D1186Test Methods for Nondestructive Measurement of
in.). Agitation may be required to maintain temperature uni-
Dry Film Thickness of Nonmagnetic CoatingsApplied to
formity.
a Ferrous Base (Withdrawn 2006)
D1193Specification for Reagent Water
4.2 Cover—The container shall be provided with a cover to
retard evaporation and to contain the test specimens com-
pletely.
This practice is under the jurisdiction of ASTM Committee D01 on Paint and
Related Coatings, Materials, and Applications and is the direct responsibility of
5. Test Specimens
Subcommittee D01.27 on Accelerated Testing.
Current edition approved June 1, 2007. Published June 2007. Originally
5.1 Unless otherwise specified, the test specimens shall be
approved in 1964. Last previous edition approved in 2001 as D2248–01a. DOI:
10.1520/D2248-01AR07.
100by300by0.9mm(4by12in.by20gage)insize.Thetest
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
specimen composition, surface preparation, and number of test
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
specimensshallbeagreeduponbythepurchaserandtheseller.
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website.
NOTE 1—Applicable test panel description and surface preparation
The last approved version of this historical standard is referenced on
www.astm.org. methods are as follows: Practices D609, D1730 and D2092.
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D2248 − 01a (2007)
6. Coating of Test Specimens test specimens out of the detergent solution for longer than 30
min. If successive tests are to be correlated, each test shall
6.1 The method of application, film thickness, curing, and
include control panels. The panel composition and paint
conditioning of the test surface shall be agreed upon between
formulation used for the control panels shall be the same for
the purchaser and the seller.
each test.
NOTE 2—Application and film thickness measurement methods are
given as follows: Practices D823, and Test Methods D1005, D1186, and 8.2 Examination of Specimens—When the specimens are
D1400.
ready for examination, carefully remove, gently wash or dip in
clean running water not warmer than the temperature of the
6.2 The backs, cut edges, and those areas containing iden-
detergent solution to remove the detergent from the surface,
tification marks or in contact with the supports, shall be
and then carefully dry by blowing with air or blotting with
protected with a suitable coating that i
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