联系我们收藏本站在线留言网站地图欢迎进入唐山天物彩板有限公司官网!

彩板厂家_彩涂板价格_彩涂卷厂家_彩涂板价格_唐山彩涂板厂家

天物彩板-始于2004 专注功能性高端彩板生产销售
服务热线: 400-060-9166
服务热线: 13931586578
彩板厂家

彩涂板涂层厚度结果影响因素的分析

返回列表 来源: 发布日期: 2020.09.21

彩涂板涂层厚度结果影响因素的分析

彩涂板涂层厚度是彩色涂布板成品检验的一项重要指标。它直接影响彩色涂布板的其他性能。其精度不仅影响彩色涂布板的质量,而且还影响到生产成本。

彩涂板涂层厚度轧彩色涂料生产线预估涂料用量,生产职能部门根据预估用量储备涂料并安排生产计划。但在实际生产中,涂层的真实用量是由试验室通过测试涂层厚度的结果来确定的。目前冷轧厂彩色涂料生产线预估油漆量与实际油漆量存在较大差异。本文在大量测试数据的基础上,对彩色涂布板的基材、钝化膜的重量和检测方法进行了分析,为提高彩色涂布板厚度检测结果的准确性提供了依据。
彩涂板涂层厚度GB/T12754-2006彩色涂层钢板和带和GB/T13448-2006彩色涂层钢板和带的标准试验方法GB/T13448-2006规定的四种彩色镀膜板涂层厚度的测量方法有磁测厚仪、千分尺、钻孔破坏显微镜和金相显微镜。本实验主要采用国内钢厂常用的前三种方法。

The coating thickness is an important index in the test of the finished products of the color coating board. It directly affects other properties of the color coating board. Its accuracy not only affects the quality of the color coating board, but also affects the production cost.

The cold rolling mill color coating production line estimates the amount of coating used, and the production function department reserves the coating according to the estimated amount and arranges the production plan. But in the actual production, the true amount of coating is determined by the test room through the test coating thickness result. Recently, there is a big difference between the estimated amount of paint and the real amount of paint in the color coating production line of cold rolling mill. Based on a large number of test data, this paper analyzes the substrate, the weight of passivation film and the detection method of the color coating plate, which provides a basis for improving the accuracy of the detection results of the color coating plate thickness.
Standard test Methods for GB/T12754-2006 Colour coated Steel Plates and Bands and GB/T13448-2006 Colour coated Steel plates and bands. The methods for measuring the coating thickness of the four colored coating plates specified in GB/T13448-2006 are magnetic thickness meter, micrometer, borehole destructive microscope and metallographic microscope. This experiment mainly adopts the first three methods commonly used in domestic steel mills.

咨询热线

400-060-9166