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National testing standards commonly used in car painting

Abstract: 本文讲述了汽车涂装常用的国家检测标准，涵盖了涂料性能、施工性能以及漆膜性能的检测。标准包括使用色差仪检测漆膜颜色和外观、细度板检测涂料细度、漆膜测厚仪检测干膜厚度等，还涉及漆膜耐冲击性、耐汽油性、耐候性等具体检测方法。

The national testing standards commonly used in automobile painting include coating performance testing, construction performance testing, and paint film performance testing, such as using a Colorimeter to detect the color and appearance of the paint film, using a fineness plate to detect The thickness meter detects the thickness of the coating film in the dry film state, etc. Relevant standards involve testing methods such as: test method for impact resistance of paint film , test method for gasoline resistance of paint film test method for paint film rating method for weather resistance of paint film test method for weather resistance of paint film

Commonly used national testing standards for automotive coatings with Figure 1

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