ASTM D3359-09 PDF

More D Because the substrate and its surface preparation or lack thereof 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, is of considerable usefulness in the industry. The intra- and inter-laboratory precision of this test method is similar to other test methods for coated substrates for example, Test Method D and Test Method D , and is insensitive to all but large differences in adhesion. Limiting the range of rankings from 0 to 5 reflects the inability of this test method to make fine distinctions between levels of adhesion. Users shall not use intermediate values for ranking adhesion tests within this method.

Author:Mishicage Moogular
Country:Gambia
Language:English (Spanish)
Genre:Science
Published (Last):1 April 2016
Pages:320
PDF File Size:9.41 Mb
ePub File Size:10.56 Mb
ISBN:769-5-99009-757-5
Downloads:70450
Price:Free* [*Free Regsitration Required]
Uploader:Maugrel



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 , permits tests on soft substrates for example, wood and plaster. Precision and bias data on the later is lacking. Test Methods D was developed with metal as the substrate and, in the absence of supporting precision and bias data, is so limited.

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. 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.

The values given in parentheses are for information only. 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.

J STD 001E PDF

ASTM D3359

A number in parentheses indicates the year of last reapproval. The values given in parentheses are for information adhesion of coating films to metallic substrates by applying and only. It is the responsibility adhesion of organic coatings on soft substrates for example, wood and plastic. Issues with plastic substrates are noted in Appendix X1.

GUAMAN POMA DE AYALA BIOGRAFIA PDF

More D Scope 1. 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 , permits tests on soft substrates for example, wood and plaster. Precision and bias data on the later is lacking. Test Methods D was developed with metal as the substrate and, in the absence of supporting precision and bias data, is so limited.

Related Articles