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tong yong xing yu chu li ji rcp de yan zhi
Author(s): 
Pages: 83-84
Year: Issue:  1
Journal: Research on Iron and Steel

Keyword:  预处理剂预处理工艺化学预处理彩色涂层钢板耐蚀性粘附性通用型彩板技术关键基板;
Abstract: <正> 为了提高彩色涂层钢板涂料与基扳的粘附性和耐蚀性,基板涂漆前必需进行化学预处理,使其表面形成一层厚约广1μ左右的预处理膜,它是基板与涂层紧密结合的纽带,因而在彩板生产工艺中的表面化学预处理是控制彩板质量的技术关键。目前,国外彩板生产的预处理工艺有传统的五步工艺流程法和无漂洗处理法(或称就地干燥法)两种,
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