ISO 4628-3:2016由國際標準化組織 IX-ISO 發布于 2016-01-00。
ISO 4628-3:2016 在中國標準分類中歸屬于: G50 涂料基礎標準與通用方法,在國際標準分類中歸屬于: 87.040 涂料和清漆。
ISO 4628-3:2016 涂料和清漆. 涂層老化評估. 缺陷數量和大小以及外觀均勻變化程度命名. 第3部分: 銹蝕程度評定的最新版本是哪一版?
最新版本是 ISO 4628-3:2016 。
* 在 ISO 4628-3:2016 發布之后有更新,請注意新發布標準的變化。
This part of ISO 4628 specifies a method for assessing the degree of rusting of coatings by comparison with pictorial standards. The pictorial standards provided in this part of ISO 4628 show coated steel surfaces which have deteriorated to different degrees by a combination of rust broken through the coating and visible underrust. NOTE 1 The pictorial standards have been selected from the “European rust scale” published by the European Confederation of Paint, Printing Ink and Artists’ Colours Manufacturers’ Associations (CEPE), Brussels. The correlation between the ISO scale and the “European rustscale” is given in AnnexB, Table B.1. NOTE 2 The correlation between the ISO scale and the ratingsystem ofASTM D 610 is given in AnnexB,TableB.2. NOTE 3 The rust formation on uncoated steel surfaces is designated in accordance with ISO 8501-1 (rust grades A, B, C, and D). of changes in appearance of coatings and outlines the general principles of the system. This system is intended to be used, in particular, for defects caused by ageing and weathering, and for uniform changes such as colour changes, for example yellowing.
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