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Anatase titanium dioxide is a general-purpose titanium dioxide product with high whiteness and strong hiding power. The titanium dioxide content is 98%. It is widely used in the fields of plastics, rubber, paint, coatings, ceramics, chemical fiber, paper making, ink and so on.
Molecular formula: TiO2
Molecular weight: 79.9
Properties: specific gravity 3.9, stable chemical properties
Features: This product has white appearance, good gloss, fine and uniform particles, narrow particle size distribution, good dispersibility, high color reducing power, high scattering coefficient, low oil absorption, and low iron content and other impurities.
Product appearance: white powder
Production Method:
1. The general process of the sulfuric acid method: First, ilmenite powder and concentrated sulfuric acid are acidified to generate titanium hydrogen sulfate. Then it is hydrolyzed to metatitanic acid. After burning and crushing, the titanium dioxide product can be obtained. The sulfuric acid method has the advantages of abundant raw materials, low price and easy availability, mature technology, simple equipment and easy operation. The disadvantage is that the process flow is long, it is an intermittent operation, and the waste by-product discharge is large.
2. The general process of the chlorination method: mix natural rutile or high-titanium slag raw materials with charcoal or petroleum coke for high-temperature chlorination. Titanium tetrachloride is formed, which is then oxidized at high temperatures to generate titanium dioxide. After filtering, washing with water, drying and crushing, titanium dioxide is obtained.
Container Packing:
20GP,1000kg/Tray,20Tray,Total:20ton/Container
20GP,1200kg/Tray,20Tray,Total:24ton/Container
Trade Name | Titanium Dioxide | ||
English nickname | Titanium Sugar | ||
Type | R213/R215/R216/R217/R219/CA105/CA106 | ||
Chemical Name | TiO2 | ||
Delivery form | Powder | ||
CAS No. | 13463-67-7 | ||
Physical Specifications | Contents(TiO2) | % | ≥94 |
Oil Absorption | ml/100g | ≤19 | |
Res.on 320 mesh | % | ≤0.3 | |
Water soluble salts | % | ≤0.3 | |
Moisture | % | ≤1.0 | |
PH value | 6.5-8.5 | ||
Bulk Density | g/cm³ | 0.7-1.1 | |
Specific gravity | g/cm³ | 4.1 | |
Average Particle Diameter | um | 0.23 | |
Lightening Power | ≥100 | ||
Covering Power | g/㎡ | Good | |
Sales Packing | In 25kg paper bag/1000kg bulk bag then palletized | ||
Transport &Storage | Protect against weathering/Store in a dry place | ||
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