新型硅土对电力金具涂层防护作用的影响*

赵书彦, 陈军君, 刘福春, 徐松, 柯伟, 胡波涛, 揭敢新

Effect of New Kinds of Sillitin on Performance of Polyurethane Coating for Electric Power Fittings

ZHAO Shuyan, CHEN Junjun, LIU Fuchun, XU Song, KE Wei, HU Botao, JIE Ganxin

表2 空白涂层试样和硅土涂层试样涂层的光学和力学性能

Table 2 Optical and mechanical properties of the coated sample and blank samples coated sillitin coating

Blank coating sample M coating sample Z coating sample Thickness/μm 24±2 26±2 26±1 Gloss/60° 146 139 150 Pendulum hardness 0.55 0.63 0.78 Adhesion/Grade 1 1 1 Flexibility/mm 1 1 1 Impact resistance/kgcm 50 50 50