NEN-ISO 12137-1
Paints and varnishes - Determination of mar resistance - Part 1: Method using a curved stylus
| Organization: | NEN |
| Publication Date: | 1 May 1997 |
| Status: | inactive |
| Page Count: | 14 |
| ICS Code (Paints and varnishes): | 87.040 |
scope:
Specifies a method for determining, using a curved (loop-shaped or ring-shaped) stylus, the mar 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 mar resistance of different coatings. It is most useful in providing relative ratings for a series of coated panels exhibiting significant differences in mar resistance.
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