Paints and varnishes -- Rapid-deformation (impact resistance) tests -- Part 1: Falling-weight test, large-area indenter
This standard has been revised by: ISO 6272-1:2011
ISO 6272-1:2002 describes a method for evaluating the resistance of a dry film of paint, varnish or related product to cracking or peeling from a substrate when it is subjected to a deformation caused by a falling weight, with a 20-mm-diameter spherical indenter, dropped under standard conditions.
The method described can be applied
- either as a pass/fail test, the test being carried out from one drop height and with a specified mass, so as to test compliance with a particular specification;
- or as a classification test, to determine the minimum mass and/or drop height for which the coating cracks or peels from its substrate by gradually increasing the drop height and/or the mass.
Document published on: 2002-07 Edition: 1 (Monolingual) ICS: 87.040 Status: Withdrawn Stage: 95.99 (2011-08-09) TC/SC: ISO/TC 35/SC 9 Number of Pages:
Revised by: ISO 6272-1:2011
Revises: ISO 6272:1993
No corrigenda or amendments available