稀土铈改性石墨烯/水性环氧树脂复合涂料涂装技术研究

陈施润, 陈文革, 钱颖, 张辉

Preparation and Perfromance of Rare Earth Cerium Modified Graphene Oxide / Waterborne Epoxy Resin Composite Coating

CHEN Shirun, CHEN Wenge, QIAN Ying, ZHANG Hui

表1 喷涂、滚涂和刷涂3种涂装方式制备的复合涂层的性能测试结果

Table 1 Determined properties of the composite coatings prepared by spraying, roller painting and brush painting

Decorate method Adhesion Hardness Water contact angle Surface roughness /μm Surface energy / mJ·m-2 Spraying Level 0 2H 62.0° ± 1.8° 2.7 ± 0.2 65.7 ± 0.7 Roller painting Level 1 2H 65.3° ± 1.6° 2.2 ± 0.2 64.4 ± 0.9 Brush painting Level 0 2H 61.8° ± 1.6° 2.0 ± 0.1 65.8 ± 0.5