ASTM D7490-13(2022) PDF

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Standard Test Method for Measurement of the Surface Tension of Solid Coatings, Substrates and Pigments using Contact Angle Measurements
standard by ASTM International, 01/01/2022

Document Format: PDF

Description

1.1”This test method describes a procedure for the measurement of contact angles of two liquids, one polar and the other nonpolar, of known surface tension on a substrate, pigment (in the form of a disk), or cured or air dried coating in order to calculate the surface properties (surface tension and its dispersion and polar components) of the solid.

Product Details

Published:
01/01/2022
Number of Pages:
4
File Size:
1 file , 82 KB
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