无机富锌底漆
发布时间:02月23日
详细说明
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无机富锌底漆|防锈漆
组成:
以烷基硅酸脂、锌粉、助剂、有机溶剂等组成双组份防腐底漆。
特点:
快干、具有良好的机械性能、防锈力强、耐水、耐油、耐高温(可在400℃高温长期使用),并有阴极保护和导电功能。不宜作与酸、碱等强腐蚀介质直接浸泡的配套底漆。漆膜必须要完全固化,否则会影响附着力。
用途:
适用于造船厂、重型机械厂、桥梁、海上平台、钢结构等钢铁表面作防锈底漆。
技术性能:
颜色:灰色
干燥时间:表干≤10分钟;实干≤60分钟
细度,um:60
柔韧性≤2 mm
附着力≤2级
冲击强度:50 kg.cm
耐盐雾性≥168小时
耐候性(在海洋气候中生锈6个月)≤2级
物理参数及施工参考:
闪点:13℃
混合后密度:1.78公斤/升
混合后适用时间:3小时
理论涂布率:12.8米2/ 升(干膜50微米计)
建议涂装道数:2道(用作保养底漆1道)
复涂间隔时间:2小时,时间间隔长需冲洗漆面至洁净。
配套用漆:环氧漆、防火漆、丙烯酸漆、氟碳漆等高性能涂料为佳。
表面处理:钢材喷砂或抛光至露出金属光泽达到Sa2.5级,表面粗糙度30-70微米,无油、脂等污物。
施工环境:底材温度应高于露点3℃以上,相对湿度90%以下,雨、雪天不宜施工。
涂装方法:喷涂、刷涂、辊涂
稀释剂(注:加入稀释剂将降低干膜厚度):无机富锌稀释剂10%-30%
“Well, Missy,” he said, pinching her cheek, “so, you’ve been spying on me and, like your sister Suellen last week, you’ll be telling your mother on me?”
There was indignation in his hoarse bass voice but also a wheedling note, and Scarlett teasingly clicked her tongue against her teeth as she reached out to pull his cravat into place. His breath in her face was strong with Bourbon whisky mingled with a faint fragrance of mint. Accompanying him also were the smells of chewing tobacco, well-oiled leather and horses—a combination of odors that she always associated with her father and instinctively liked in other men.
“No, Pa, I’m no tattletale like Suellen,” she assured him, standing off to view his rearranged attire with a judicious air.