M00001732
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ISO 1518-2 1st Edition, October 15, 2011 Paints and varnishes - Determination of scratch resistance - Part 2: Variable-loading method
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Availability date: 07/13/2021
Description / Abstract:
This part of ISO 1518 specifies a method for determining, using
a pointed stylus loaded with a continuously increasing load, the
scratch resistance of a single coating of a paint, varnish or
related product, or the upper layer of a multicoat system.
This test has been found to be useful in comparing the scratch
resistance of different coatings. It is most useful in providing
relative ratings for a series of coated panels exhibiting
significant differences in scratch resistance.
Neither this part of ISO 1518 nor ISO 1518-1 specifies a method
using a curved stylus, which is specified in ISO 12137. The choice
between the three methods will depend on the particular practical
problem.