Iso 4624 Pdf
INTERNATIONAL STANDARDISO 4624-``,```,`,`,````,`,``,```-`-`,`,`,`,`-Second edition 2002-02-01Paints and varnishes — Pull-off test for adhesion Peintures et vernis — Essai de tractionReference number ISO 4624:2002(E)© ISO 2002 Copyright International Organization for Standardization Reproduced by IHS under license with ISO No reproduction or networking permitted without license from IHSLicensee=Qatar Petroleum/ Not for Resale, 01:42:03 MSTISO 4624:2002(E)PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy.
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Iso 6346 Standard
Historical ISO 4624:1978 Paints and varnishes - Pull-off test for adhesionSpecifies a method for assessing the adhesion of a single coating or a multi-coat system of a coating material by measuring the minimum tensile stress necessary to detach or to rupture the coating in a direction perpendicular to the substrate. The test may be applied using a wide range of substrates. Different procedures are specified according to whether the substrate is deformable, for example sheet metal or plastics, or rigid, for example thick concrete. The result is the minimum tensile stress necessary to breack the weakest interface (adhesive failure) or the weakest component (cohesive failure).