ISO 1518-2
Paints and varnishes — Determination of scratch resistance — Part 2: Variable-loading method
Organization: | ISO |
Publication Date: | 1 June 2019 |
Status: | active |
Page Count: | 12 |
ICS Code (Paints and varnishes): | 87.040 |
scope:
This document 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.
NOTE Neither this document 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.
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