ASTM D2248-93

Standard Practice for Detergent Resistance of Organic Finishes

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.
1.3 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

• Status: Historical
• Publication Date: 09-May-2001
• ICS: 87.040 - Paints and varnishes
• Technical Committee: D01 - Paint and Related Coatings, Materials, and Applications
• Drafting Committee: D01.27 - Accelerated Testing

Relations

• Replaced By: ASTM D2248-01 - Standard Practice for Detergent Resistance of Organic Finishes
• Effective Date: 10-May-2001
• Referred By: ASTM D3322-23 - Standard Practice for Testing Primers and Primer Surfacers Over Preformed Metal
• Effective Date: 10-May-2001
• Referred By: ASTM D6688-20 - Standard Practice for Relative Resistance of Printed Matter to Liquid Chemicals by a Sandwich Technique
• Effective Date: 10-May-2001
• Referred By: ASTM D3451-06(2017) - Standard Guide for Testing Coating Powders and Powder Coatings
• Effective Date: 10-May-2001
• Referred By: ASTM D3794-22 - Standard Guide for Testing Coil Coatings
• Effective Date: 10-May-2001

Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or discontinued.
Contact ASTM International (www.astm.org) for the latest information.
Designation: D 2248 – 93
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 Practice for
Detergent Resistance of Organic Finishes
This standard is issued under the fixed designation D 2248; 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 Aluminum-Alloy Surfaces for Painting
D 2092 Practices for Preparation of Zinc-Coated (Galva-
1.1 This practice covers the determination of the resistance
nized) Steel Surfaces for Painting
to failure, in an accelerated manner, of organic finishes when
D 2197 Test Methods for Adhesion of Organic Coatings by
immersed in a detergent solution.
Scrape Adhesion
1.2 This standard does not purport to address all of the
D 2244 Test Method for Calculation of Color Differences
safety problems, if any, associated with its use. It is the
From Instrumentally Measured Color Coordinates
responsibility of the user of this standard to establish appro-
priate safety and health practices and determine the applica-
3. Significance and Use
bility of regulatory limitations prior to use.
3.1 Any effects such as color change, blistering. loss of
2. Referenced Documents adhesion, softening, or embrittlement are observed and noted.
2.1 ASTM Standards:
4. Apparatus
D 523 Test Method for Specular Gloss
4.1 Container—A corrosion-resistant container equipped
D 609 Practice for Preparation of Cold-Rolled Steel Panels
with the means to control the solution temperature within the
for Testing Paint, Varnish, Conversion Coatings, and
2 range specified and to control the liquid level at 6 ⁄16 in. (5
Related Coating Products
mm). Agitation may be required to maintain temperature
D 610 Test Method for Evaluating Degree of Rusting on
3 uniformity.
Painted Steel Surfaces
4.2 Cover—The container shall be provided with a cover to
D 714 Test Method for Evaluating Degree of Blistering of
2 retard evaporation and to contain the test specimens com-
Paints
pletely.
D 823 Test Methods for Producing Films of Uniform Thick-
ness of Paint, Varnish, and Related Products on Test
5. Test Specimens
Panels
5.1 Unless otherwise specified, the test specimens shall be 4
D 1005 Test Methods for Measurement of Dry-Film Thick-
2 by 12 in. by 20 gage (100 by 300 by 0.9 mm) in size. The test
ness of Organic Coatings Using Micrometers
specimen composition, surface preparation, and number of test
D 1186 Test Methods for Nondestructive Measurement of
specimens shall be agreed upon by the purchaser and the seller.
Dry Film Thickness of Nonmagnetic Coatings Applied to
a Ferrous Base
NOTE 1—Applicable test panel description and surface preparation
methods are as follows:
D 1400 Test Method for Nondestructive Measurement of
Practices D 609, D 1730 and D 2092.
Dry Film Thickness of Nonconductive Coatings Applied to
a Nonferrous Metal Base
6. Coating of Test Specimens
D 1474 Test Methods for Indentation Hardness of Organic
6.1 The method of application, film thickness, curing, and
Coatings
conditioning of the test surface shall be agreed upon between
D 1654 Test Method for Evaluation of Painted or Coated
the purchaser and the seller.
Specimens Subjected to Corrosive Environments
D 1730 Practices for Preparation of Aluminum and
NOTE 2—Application and film thickness measurement methods are
given as follows:
Test Methods D 823, D 1005, D 1186, and D 1400.
This practice is under the jurisdiction of ASTM Committee D-1 on Paint and
Related Coatings, Materials, and Applications and is the direct responsibility of
6.2 The backs, cut edges, and those areas containing iden-
Subcommittee D01.27 on Accelerated Testing.
tification marks or in contact with the supports, shall be
Current edition approved April 15, 1993. Published June 1993. Originally
published as D 2248 – 64 T. Last previous edition D 2248 – 89.
Annual Book of ASTM Standards, Vol 06.01.
3 4
Annual Book of ASTM Standards, Vol 06.02. Annual Book of ASTM Standards, Vol 02.05.
D 2248
Test Methods D 523, D 714, D 1474, D 2197, D 610, D 1654, and
protected with a suitable coating that is stable under the
D 2244.
condi
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