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Standard

NS-EN ISO 15184:2020

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Abstract

This document specifies a method for determining the film hardness by pushing pencils of known hardness over the film. The test can be performed on a single coating of a paint, varnish or related product, or on the upper layer of a multi-coat system. This rapid test has not been found to be useful in comparing the pencil hardness of different coatings. It is more useful in providing relative ratings for a series of coated panels exhibiting significant differences in pencil hardness. The method is applicable only to smooth surfaces.

Document information

  • Standard from SN
  • Published:
  • Edition: 2020-01
  • Version: 1
  • Document type: NAT
  • ICS 87.040
  • National Committee SN/K 51

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