Standard Guide for Clear and Pigmented Lacquers

SCOPE
1.1 These test methods cover procedures for testing lacquers and lacquer coatings. The test methods included are listed in Table 1.
Note 1--In accordance with Terminology D16, a lacquer is defined as a coating composition that is based on synthetic thermoplastic filmforming material dissolved in organic solvent(s) and that dries primarily by solvent evaporation. Typical lacquers include those based on nitrocellulose, other cellulose derivatives, vinyl resins, acrylic resins, etc.
Note 2--Lacquers may be applied under such diverse conditions, to so many different surfaces, and their dried films may be subjected to so many kinds of wear and exposure that it is not possible to assure desired performance from a single selection of test methods and numerical results there from. Those skilled in lacquer technology may find partial assurance of obtaining desired qualities in various types of lacquers through careful selection of the methods covered herein and intelligent interpretation of results there from.
Note 3--It is intended ultimately to remove all experimental procedures from Test Methods D 333 and to establish them as a guide to the selection of test methods for lacquer and perhaps to interpretation of results there from. Temporarily there remain in Test Methods D333 a few tests that are too short or otherwise presently unsuitable for establishment under separate ASTM designations.
1.2 The values stated in SI units are to be regarded as the standard. The values given 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.

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Designation:D333–01
Standard Guide for
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Clear and Pigmented Lacquers
This standard is issued under the fixed designation D 333; 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.
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1. Scope D56 Test Method for Flash Point by Tag Closed Tester
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D88 Test Method for Saybolt Viscosity
1.1 Thesetestmethodscoverproceduresfortestinglacquers
D93 Test Methods for Flash Point by Pensky-Martens
and lacquer coatings. The test methods included are listed in
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Closed Tester
Table 1.
D 445 Test Method for Kinematic Viscosity of Transparent
NOTE 1—In accordance with TerminologyD16, a lacquer is defined as 4
and Opaque Liquids
acoatingcompositionthatisbasedonsyntheticthermoplasticfilmforming
D 522 Test Method for Mandrel Bend Test of Attached
material dissolved in organic solvent(s) and that dries primarily by solvent
3
Organic Coatings
evaporation. Typical lacquers include those based on nitrocellulose, other
3
D 523 Test Method for Specular Gloss
cellulose derivatives, vinyl resins, acrylic resins, etc.
D 609 Practice for Preparation of Cold-Rolled Steel Panels
NOTE 2—Lacquers may be applied under such diverse conditions, to so
many different surfaces, and their dried films may be subjected to so many
for Testing Paint, Varnish, Conversion Coatings, and
3
kinds of wear and exposure that it is not possible to assure desired
Related Coating Products
performance from a single selection of test methods and numerical results
D 610 Test Method for Evaluating Degree of Rusting on
therefrom. Those skilled in lacquer technology may find partial assurance
6
Painted Steel Surfaces
of obtaining desired qualities in various types of lacquers through careful
D 658 Test Method for Abrasion Resistance of Organic
selection of the methods covered herein and intelligent interpretation of
3
Coatings by Air Blast Abrasive
results therefrom.
NOTE 3—It is intended ultimately to remove all experimental proce- D 659 Method of Evaluating Degree of Chalking of Exte-
7
dures from Test Methods D 333 and to establish them as a guide to the
rior Paints
selection of test methods for lacquer and perhaps to interpretation of
D 660 Test Method for Evaluating Degree of Checking of
results therefrom. Temporarily there remain in Test Methods D 333 a few 3
Exterior Paints
tests that are too short or otherwise presently unsuitable for establishment
D 661 Test Method for Evaluating Degree of Cracking of
under separate ASTM designations.
3
Exterior Paints
1.2 The values stated in SI units are to be regarded as the
D 662 Test Method for Evaluating Degree of Erosion of
standard. The values given in parentheses are for information 3
Exterior Paints
only.
D 714 Test Method for Evaluating Degree of Blistering of
1.3 This standard does not purport to address all of the 3
Paints
safety concerns, if any, associated with its use. It is the
D 772 Test Method for Evaluating Degree of Flaking (Scal-
responsibility of the user of this standard to establish appro- 3
ing) of Exterior Paints
priate safety and health practices and determine the applica-
D 823 Practices for Producing Films of Uniform Thickness
bility of regulatory limitations prior to use. 3
of Paint, Varnish, and Related Products on Test Panels
D 870 Practice for Testing Water Resistance of Coatings
2. Referenced Documents
3
Using Water Immersion
2.1 ASTM Standards:
D 968 Test Methods for Abrasion Resistance of Organic
B117 Practice for Operating Salt Spray (Fog) Testing
3
Coatings by Falling Abrasive
2
Apparatus
D 1005 Test Methods for Measurement of Dry-Film Thick-
D16 Terminology Relating to Paint, Varnish, Lacquer, and
3
ness of Organic Coatings Using Micrometers
3
Related Products
D 1014 Test Method for Conducting Exterior Exposure
3
Tests of Paints on Steel
D 1186 Test Methods for Nondestructive Measurement of
1
This guide is under the jurisdiction of ASTM Committee D01 on Paint and
Related Coatings, Materials, and Applications and is the direct responsibility of
Subcommittee D01.55 on Factory Applied Coatings on Preformed Products.
4
Current edition approved May 10, 2001. Published July 2001. Originally Annual Book of ASTM Standards, Vol 05.01.
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published as D 333 – 31 T. Last previous edition D 333 – 96. Annual Book of ASTM Standards, Vol 04.04.
2 6
Annual Book of ASTM Standards, Vol 03.02. Annual Book of ASTM Standards, Vol 06.02.
3 7
Annual Book of ASTM Standards, Vol 06.01. Discontinued; see 1988 Annual Book of ASTM Standards , Vol 06.01.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
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