氟碳-纳米自清洁粉末涂料的制备  

Preparation of Fluorocarbon- nano Self-cleaning Powder Coatings

作　　者：李站铁 郭治天[2] 陆东方 

机构地区：[1]徐州正菱涂装工程技术研究中心,江苏徐州221116 [2]中国矿业大学理学院,江苏徐州221116

出　　处：《浙江化工》2014年第2期10-13,共4页Zhejiang Chemical Industry

摘　　要：采用自制的全氟聚醚聚酯树脂与活性纳米Al2O3微粒,制备出F-C纳米自清洁粉末复合涂料。经扫描电镜、接触角测试仪等测定,涂层表面呈F元素的纳米微观结构,接触角大于150°。实验表明,这种F-C纳米自清洁涂料具有超强的耐候性、抗强碱性及明显的超疏水性。Fluorocarbon nano self-cleaning powder coating was prepared by using self-made perfluoropolyether polyester resin and the activity Al2 O3 nano particles. A nano-microstructure of fluorine element has been observed on the coating surface by scanning electron microscopy. The contact angle was greater than 150° by contact angle measurement. The experimental results showed that the F-C nano self- cleaning powder coatings had superior weather resistance, strong alkali resistance and obvious super hydrophobic.

关 键 词：粉末涂料 自清洁 纳米Al2 O3 疏水性 PFPE-聚酯 

分 类 号：TQ637[化学工程—精细化工]