Wir benötigen Ihre Einwilligung zur Verwendung der einzelnen Daten, damit Sie unter anderem Informationen zu Ihren Interessen einsehen können. Klicken Sie auf "OK", um Ihre Zustimmung zu erteilen.
Standard Test Methods for Measuring Adhesion by Tape Test (Includes all amendments And changes 3/24/2017).
Automatische name übersetzung:
Standard-Testverfahren zur Messung der Haftung durch das Band-Test
NORM herausgegeben am 1.6.2009
Bezeichnung normen: ASTM D3359-09e2
Anmerkung: UNGÜLTIG
Ausgabedatum normen: 1.6.2009
SKU: NS-23413
Zahl der Seiten: 8
Gewicht ca.: 24 g (0.05 Pfund)
Land: Amerikanische technische Norm
Kategorie: Technische Normen ASTM
Keywords:
adhesion, crosscut adhesion test method, tape, tape adhesion test method, X-cut adhesion test method, Adhesion--paints/related coatings/materials, Coating adhesion, Cross-cut tape adhesion test, Cut tape test, Knife test, Metallic coatings, Pressure-sensitive tapes, Razor blade, Scalpel, Service life processing/analysis, Substrates--coating applications, Tape adhesion test, X-cut adhesion test, ICS Number Code 83.180 (Adhesives)
Significance and Use | ||||||||||||||||||||
If a coating is to fulfill its function of protecting or decorating a substrate, it must adhere to it for the expected service life. Because the substrate and its surface preparation (or lack of it) have a drastic effect on the adhesion of coatings, a method to evaluate adhesion of a coating to different substrates or surface treatments, or of different coatings to the same substrate and treatment, is of considerable usefulness in the industry. The limitations of all adhesion methods and the specific limitation of this test method to lower levels of adhesion (see 1.3) should be recognized before using it. The intra- and inter-laboratory precision of this test method is similar to other widely-accepted tests for coated substrates (for example, Test Method D 2370 and Test Method D 4060), but this is partly the result of it being insensitive to all but large differences in adhesion. The limited scale of 0 to 5 was selected deliberately to avoid a false impression of being sensitive. |
||||||||||||||||||||
1. Scope | ||||||||||||||||||||
1.1 These test methods cover procedures for assessing the adhesion of coating films to metallic substrates by applying and removing pressure-sensitive tape over cuts made in the film. Note 1—This test method has been reported being used to measure adhesion of organic coatings on soft substrates (for example, wood and plastic). Issues with plastic substrates are noted in Appendix X1. A similar test method, ISO 2409, permits tests on soft substrates (for example, wood and plaster). Precision and bias data on the later is lacking. Test Methods D 3359 was developed with metal as the substrate and, in the absence of supporting precision and bias data, is so limited. 1.2 Test Method A is primarily intended for use at job sites while Test Method B is more suitable for use in the laboratory. Also, Test Method B is not considered suitable for films thicker than 5 mils (125μm). Note 2—Subject to agreement between the purchaser and the seller, Test Method B can be used for thicker films if wider spaced cuts are employed. 1.3 These test methods are used to establish whether the adhesion of a coating to a substrate is at a generally adequate level. They do not distinguish between higher levels of adhesion for which more sophisticated methods of measurement are required. Note 3—It should be recognized that differences in adherability of the coating surface can affect the results obtained with coatings having the same inherent adhesion. 1.4 This test method is similar in content (but not technically equivalent) to ISO 2409. 1.5 In multicoat systems adhesion failure may occur between coats so that the adhesion of the coating system to the substrate is not determined. 1.6 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.7 This standard does not purport to address 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. |
||||||||||||||||||||
2. Referenced Documents | ||||||||||||||||||||
|
Historisch
1.10.2010
Historisch
1.2.2010
Historisch
1.10.2012
Historisch
1.3.2014
Historisch
1.4.2009
Historisch
1.3.2006
Wollen Sie sich sicher sein, dass Sie nur die gültigen technischen Normen verwenden?
Wir bieten Ihnen eine Lösung, die Ihnen eine Monatsübersicht über die Aktualität der von Ihnen angewandten Normen sicher stellt.
Brauchen Sie mehr Informationen? Sehen Sie sich diese Seite an.
Letzte Aktualisierung: 2024-11-04 (Zahl der Positionen: 2 209 323)
© Copyright 2024 NORMSERVIS s.r.o.