物理安全检测
ISO 4628-8 涂漆和清漆改变程度的规定.第8部分
标准名称
ISO 4628-8 Paints and varnishes - Evaluation of degradation of coatings - Designation of quantity and size of defects, and of intensity of uniform changes in appearance - Part 8: Assessment of degree of delamination and corrosion around a scribe or other artificial
ISO 4628-8 涂漆和清漆.漆膜降解的评定.缺陷量值、大小以及外观均匀改变程度的规定.第8部分:划痕或其他人工缺陷周围脱层和腐蚀度的评估
适用范围
Scope:
This part of ISO 4628 specifes a method for assessing delamination and corrosion around a scribe or other artifcial defect on a coated panel or other coated test specimen, caused by a corrosive environment. This part of ISO 4628 does not cover evaluation of pitting corrosion or pit depth.
引用文件
ISO 3270 Paints and varnishes and their raw materials — Temperatures and humidities for conditioning and testing
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