我公司生产纳米二氧化钛产品主要有两种结晶形态：锐钛型（anatase）和金红石型（rutile）。锐钛型和金红石型各晶型占比例均能达到99.5%以上。钛元素含量达到99.9%以上。产品平均粒径从60nm到30μm之间，根据客户需要粒度进行调整，主要用于化妆品、功能纤维、塑料、油墨、涂料、油漆、精细陶瓷等领域。
ourcompany produces nano titanium dioxide products mainly in twocrystal forms: anataseand rutile. the proportion of anatase and rutile crystals can reachmore than 99.5%. theaverage particle size of the product ranges from 60nm to 30μm. itcan be adjusted according to customer needs. it is mainly used incosmetics, functional fibers, plastics, inks, coatings, paints,fine ceramics, and other fields.
理 化 指 标physical and chemicalindicators | |||
项 目items | 单 位unit | 数 值number | |
tio2二氧化钛 | % | ≥99.9 | |
金红石转化率rutile conversionrate | % | ≥99.7 | |
干燥减量loss on drying | 1 | ||
粒 径grain diameter | nm | 50-100 | |
价格 price | rmb/yuan | 5-10nm 2million/ton 10-30nm 0.25million/ton 30-50nm 0.2million/ton 50-100nm 0.12million/ton 100-200nm 0.08million/ton 200-600nm 0.07million/ton | |
白度值whiteness value | l | ≥97 | |
ph值ph value | —— | 6.5-8.5 | |
比表面积specific surface area | m2/g | 50-180 | |
性 状character | —— | 白色粉末white powder | |
pb（铅）lead | ppm | ≤2 | |
as（砷）arsenic | ≤1 | ||
cd（镉）cadmium | ≤0.5 | ||
cr（铬）chromium | |||
hg ( 汞) mercury | |||
fe(铁)iron | ≤10 | ||
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