Resumen
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.
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Informaciones generales
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Estado: PublicadoFecha de publicación: 2011-10Etapa: Norma Internacional confirmada [90.93]
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Edición: 1Número de páginas: 7
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Comité Técnico :ISO/TC 35/SC 9ICS :87.040
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Ciclo de vida
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Anteriormente
RetiradaISO 12137-1:1997
RetiradaISO 12137-1:1997/Cor 1:1998
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Ahora
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