Outdoor durability of painting the final project - in the same case, the thin film is more easily eroded than the thickness of the film.

室外涂装工程的最终耐久性-在相同情况下，薄漆膜比厚漆膜更易被侵蚀。

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PU sub-coating substrate; good durability, good surface flexibility, used for inkjet printing film.

聚氨酯涂层；耐候性好，表面柔性较好，用于生产喷墨打印片等。

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This article has discussed the main examine items and influencing factors for automotive top coatings, focusing on the outdoor durability, film appearance and mechanical properties.

评述了汽车面漆的主要考察指标及影响因素，重点讨论了汽车面漆的户外耐久性，涂层的外观和物理机械性能。

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