BS EN ISO 4624:2016 Paints and varnishes. Pull-off test for adhesion

BS EN ISO 4624:2016

Paints and varnishes. Pull-off test for adhesion

Status : Current   Published : April 2016

Format
PDF

Format
HARDCOPY



What is this standard about? 

BS EN ISO 4624:2016 is the international standard for determining the adhesion of paint and varnish by the pull-off test.

Who is this standard for? 

  • Manufacturers and suppliers of paints and varnishes
  • Testers of paints and varnishes

Why should you use this standard? 

It outlines methods for determining adhesion by carrying out a pull-off test on a single coating or a multi-coat system of paint, varnish or related product.

These test methods have been found useful in comparing the adhesion behaviour of different coatings. It is most useful in providing relative ratings for a series of coated panels exhibiting significant differences in adhesion.

The test may be applied using a wide range of substrates. Different procedures are given according to whether the substrate is deformable, for example thin metal, plastics and wood, or rigid, for example thick concrete and metal plates. For special purposes, the coating may be applied directly to the face of a test dolly.

What’s changed since the last update?

  • BS EN ISO 4626:16 has been systematically reviewed by experts, who have taken into consideration recent technological and industry developments
  • Detailed information on how to avoid distortion of the substrate during the tensile test has been added
  • The three methods using one dolly or two dollies on a painted panel and two dollies, one as painted substrate, have been named methods A, B and C
  • The supplementary test conditions previously in Annex A have been integrated in the test report



Standard NumberBS EN ISO 4624:2016
TitlePaints and varnishes. Pull-off test for adhesion
StatusCurrent
Publication Date30 April 2016
Normative References(Required to achieve compliance to this standard)ISO 1513, ISO 1514, ISO 2808, ISO 3270, ISO 15528
Informative References(Provided for Information)ISO 2409
ReplacesBS EN ISO 4624:2003, BS 3900-E10:2003
International RelationshipsEN ISO 4624:2016,ISO 4624:2016
Draft Superseded By14/30266805 DC
DescriptorsPaints, Varnishes, Coatings, Adhesion tests, Tensile stress, Mechanical testing, Tensile testing, Test equipment, Testing conditions
ICS87.040
Title in FrenchPeintures et vernis. Essai de traction
Title in GermanBeschichtungsstoffe. Abreißversuch zur Bestimmung der Haftfestigkeit
CommitteeSTI/10
ISBN978 0 580 79682 1
PublisherBSI
FormatA4
DeliveryYes
Pages22
File Size1.108 MB
Price£130.00


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