摘要
分析了目前国内外彩涂卷钢市场需求的现状,通过紫外人工加速老化试验,从涂层表面光泽保持率、色差以及表面粉化、开裂的角度,着重研究了彩板的不同面漆涂层厚度对彩板耐老化等相关性能的影响。用减薄涂层来降低彩板生产成本的方法,必然带来严重的质量问题。
The market demand of prepainted coil sheet at home and abroad was briefly analyzed. The influence of different coatings film thickness on the weatherability performances by using QUV were studied in terms of the gloss retention, color difference, surface chalking and cracking, etc. Reduction of coatings film thickness for decrease of production cost is not a feasible way, which will definitely bring quality problems.
出处
《涂料工业》
CAS
CSCD
2008年第5期50-52,共3页
Paint & Coatings Industry
