ISO 4624:2002
Paints and varnishes - Pull-off test for adhesion
- Standard No.
- ISO 4624:2002
- Release Date
- 2002
- Published By
- International Organization for Standardization (ISO)
- Status
- Replace By
- ISO 4624:2016
- Latest
- ISO 4624:2023
- Scope
- This standard specifies a test method for determining the adhesion of single-coat or multi-coat systems of paints, varnishes or related products by performing a pull-away adhesion test. This standard is effective for comparing the adhesion of different coatings. It is more useful to provide relative ratings for a series of painted test panels with significant differences in adhesion. This standard applies to a variety of substrates, and different steps are required for different types of substrates. Deformable substrates, such as thin metals, plastics, and wood; rigid substrates, such as thick concrete slabs and metal panels. For certain applications, coatings can be prepared directly on the test column surface.
ISO 4624:2002 Referenced Document
- GB 9278 Temperatures and humidities for conditioning and testing of paint specimens
- GB/T 13452.2 Paints and varnishes.Determination of film thickness*， 2008-05-14 Update
- GB/T 3186-2006 Paints, varnishes and raw materials for paints and varnishes. Sampling*， 2006-09-01 Update
- GB/T 9271 Paints and varnishes.Standard panels for testing*， 2008-06-04 Update
- ISO 1513:1992 Paints and varnishes; examination and preparation of samples for testing
ISO 4624:2002 history
- 2023 ISO 4624:2023 Paints and varnishes. Pull-off test for adhesion
- 2016 ISO 4624:2016 Paints and varnishes - Pull-off test for adhesion
- 2002 ISO 4624:2002 Paints and varnishes - Pull-off test for adhesion
- 1978 ISO 4624:1978 Paints and varnishes; Pull-off test for adhesion
