环氧树脂粉体涂料主要用于高度防腐蚀性、耐化学药品性与电气绝缘性物品之涂装,其表面处理一般分为有光、半光、平光、槌纹四种。
EPOXY is suitable for coating metal surfaces where a high standard of excellent anticorrosion chemical resistance and electrical insulation properties ore required the classification includs glass, semi-glass, matt and hammer or texture.
项目 Item | 测试结果 Result | 测试方法 Methed |
外观 Appearance | 平整光滑、无明显结皮 Smooth, no cocle | 目 测 Eyeballing |
光泽 Luster | 80% | GB1743-79 |
附着力 Adhesion | 100%不脱落 100% no peeled off | 划格法(1mm*1mm) Compartment alization |
厚度 thickness | 60~90mm | GB1764-79 |
硬度 Rigidity | 2H | 铅笔硬度 Pencil rigidity |
冲击强度 Impact intensity | 40~50kg | GB1732-79 |
柔韧性 flexility | 2mm | GB1731-79 |
耐碱性 Alkalescence-resistant | 480小时无变化 480hrs no-change | 5%NaOH溶液 室温 5%NaOH liquor room temperature |
耐酸性 Acid-resistant | 480小时无变化 480hrs no-change | 5%HCL溶液 室温 5%HCL liquor room temperature |
耐湿水 Water-fast | 240小时无变化 240hrs no-change | GB1740-79 |
耐盐水 Salt water-fast | 480小时无变化 480hrs no-change | 5%NaCL溶液 室温 5%NaCL liquor room temperature |
粉末细度 Powder thickness | 180目通过 180 mesh pass | 分级震动筛 Classification shaking screen |
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