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ASTM D6991

Standard Test Method for Measurements of Internal Stresses in Organic Coatings by Cantilever (Beam) Method

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Organization: ASTM
Publication Date: 1 February 2005
Status: inactive
Page Count: 5
ICS Code (Organic coatings): 25.220.60
scope:

This test method covers the procedure for measurements of internal stresses in organic coatings by using the cantilever (beam) method.

This method is appropriate for the coatings for which the modulus of elasticity of substrate (Es) is significantly greater than the modulus of elasticity of coating (Ec) and for which the thickness of substrate is significantly greater than thickness of coating (see Note 4 and Note 5).

The stress values are limited by the adhesion values of coating to the substrate and by the tensile strength of the coating, or both.

The values stated in SI units are to be regarded as the standard. The values given 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 to determine the applicability of regulatory limitations prior to use.

Document History

May 1, 2017
Standard Test Method for Measurements of Internal Stresses in Organic Coatings by Cantilever (Beam) Method
This test method covers the procedure for measurements of internal stresses in organic coatings by using the cantilever (beam) method. This method is appropriate for the coatings for which the...
May 1, 2017
Standard Test Method for Measurements of Internal Stresses in Organic Coatings by Cantilever (Beam) Method
This test method covers the procedure for measurements of internal stresses in organic coatings by using the cantilever (beam) method. This method is appropriate for the coatings for which the...
ASTM D6991
February 1, 2005
Standard Test Method for Measurements of Internal Stresses in Organic Coatings by Cantilever (Beam) Method
This test method covers the procedure for measurements of internal stresses in organic coatings by using the cantilever (beam) method. This method is appropriate for the coatings for which the...
February 1, 2005
Standard Test Method for Measurements of Internal Stresses in Organic Coatings by Cantilever (Beam) Method
This test method covers the procedure for measurements of internal stresses in organic coatings by using the cantilever (beam) method. This method is appropriate for the coatings for which the...
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