International Standard
ISO 1519:2011
Paints and varnishes — Bend test (cylindrical mandrel)
Reference number
ISO 1519:2011
Edition 3
2011-01
International Standard
Read sample
ISO 1519:2011
50485
Published (Edition 3, 2011)
This standard was last reviewed and confirmed in 2022. Therefore this version remains current.

ISO 1519:2011

ISO 1519:2011
50485
Language
Format
CHF 63
Convert Swiss francs (CHF) to your currency

Abstract

ISO 1519:2011 specifies an empirical test procedure for assessing the resistance of a coating of paint, varnish or related product to cracking and/or detachment from a metal or plastics substrate when subjected to bending round a cylindrical mandrel under standard conditions.

For a multi-coat system, each coat can be tested separately or the complete system can be tested.

The method specified can be carried out

  • either as a “pass/fail” test, by carrying out the test with a single specified size of mandrel, to assess compliance with a particular requirement;
  • or by repeating the procedure using successively smaller mandrels to determine the diameter of the first mandrel over which the coating cracks and/or becomes detached from the substrate.

Two types of apparatus are specified, type 1 being appropriate for use on test panels of thickness up to 0,3 mm, and type 2 for use on test panels of thickness up to 1,0 mm. Both types of apparatus have been found to give similar results with the same coating, but normally only one will be used for testing a given product.

General information

  •  : Published
     : 2011-01
    : International Standard confirmed [90.93]
  •  : 3
     : 9
  • ISO/TC 35/SC 9
    87.040 
  • RSS updates

Life cycle

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)