Abstract: This article has discussed the quality defects and the causes of precoated coilmetal sheet interms o f the coil coatings and production management and suggested some effective measures for control of the quality defects of the coated end- products.

Key words: precoated metal ;coatings;production, quality defects

摘要： 本文从影响彩色涂层钢板质量的涂料、生产工艺控制等方面着手, 探讨了彩色涂层钢板的质量缺陷及成因, 提出了相应的控制措施。

关键词: 彩涂板, 涂料, 固化, 质量缺陷