Painting coating/coating system defect (defect) classification

Author: 齐祥安

Source: 现代涂料与涂装

Various defects (illages) often occur at each stage of the coating/coating system's existence . The author of "Analysis and Treatment of Coating/Coating System Defects (Ills) (I)" divides it into five stages according to the time dimension of " painting coating system". For a summary of various defects (illages), see Tables 1-5 below.

Classification of coating/coating system defects (illages) with Figure 1

Classification of coating/coating system defects (illages) with picture 2

Classification of coating/coating system defects (illages) with Figure 3

Classification of coating/coating system defects (illages) with Figure 4

Classification of coating/coating system defects (illages) with Figure 5

Classification of coating/coating system defects (illages) with Figure 6

Relevant knowledge

1Causes and preventive measures of common coating defects of Architectural coatings
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3Analysis of the reasons for the defects of film surface color uneven hair, floating color and color separation
4How to solve the problem of wrinkling and blistering on the surface of the film?
5Type characteristics, inspection methods and test conditions for coating surface defects
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7What are the main causes of film malaise?
8Electrophoresis film defects (defects) and their prevention
9How to solve the coating defects caused by different film defects?