中文名称:直接法氧化锌英文名称:Zinc oxide,Zinc white别称:锌氧粉、锌白用途:主要用于陶瓷(日用瓷、内墙砖、腰线、抛光砖、卫生洁具)、玻璃、涂料、橡胶、医药、化工、汽车工业和轻工等工业。物理性质:无毒、无味,白色或微黄,轻体粉末,易吸潮。分子式:ZnO分子量:
81.39(按2001年国际质量原子量)包装及储藏:本产品用内衬塑料袋,外套塑料编织袋,每袋净重25KG或50KG,本产品应避免破损、受潮、污染和与酸接触。产品质量标准:GB/T3494—1996, 也可按用户技术要求做。20尺小柜装货量:20吨
海关编码:2817001000
指标名称指标ZnO-XZnO-X2ZnO-T1ZoN-T2ZnO-T3颜色(与标准样比)Colour (comparing with the standard sample)符合标样氧化锌(以干品计)/%
≥Zinc oxide(calculated with dry product)/% ≥99.599.099.599.098.0金属锌(以Zn计)/%
≤Metal zinc (calculated with Zn)/ %
≤无无无——氧化铅(以PbO计)/%
≤Lead oxide (calculated with PbO) /%
≤0.120.20———锰(以Mn计)/%
≤Manganese (calculated with Mn) /%
≤0.0002————氧化铜(以CuO计)/%
≤Copper oxide (calculated with CuO) /%
≤0.006————氧化镉(以CdO计)/%
≤Cadmium oxide (calculated with CdO) /%
≤0.020.05———盐酸不溶物/%
≤Hydrochloric acid insoluble matter/%
≤0.030.04———灼烧失量/%
≤Burnt loss/%
≤0.40.60.40.6—筛余物(45μm 湿筛) /%
≤Screening residues(45μm wet sieve)/%
≤0.280.320.280.280.35水溶物/%
≤Soluble matter in water/%
≤0.40.60.40.60.8105℃挥发物/%