90.93 Standard confirmed Sep 22, 2022
ISO
ISO/TC 35/SC 9 General test methods for paints and varnishes
International Standard
87.040 Paints and varnishes
Published
ISO 12137:2011 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.
ISO 12137 does not specify a method using a pointed stylus, two of which are specified in ISO 1528‑1 and ISO 1528‑2, respectively. The choice between the three methods will depend on the particular practical problem.
WITHDRAWN
ISO 12137-1:1997
WITHDRAWN
ISO 12137-1:1997/Cor 1:1998
ABANDON
ISO/FDIS 12137-1
PUBLISHED
ISO 12137:2011
90.93
Standard confirmed
Sep 22, 2022